A4539063001 Transmission Motor for Smart Mercedes Benz
Smart 453 OE A4539063001 for Mercedes-Benz SMART 453 Transmission DC Motor — compatible replacement. Auto Parts built to the original equipment drawing. Wholesale supply with 12 months warranty. Confirm the part number a4539063001 before order.
Original price was: $60.00.$40.00Current price is: $40.00.
100% Secure Checkout
Free Shipping Over $1099
Customer Satisfaction
International Shipping
Product Specifications
| position |
|---|
Product Details
Carton-verified Auto Parts · documentation included · ref a4539063001
Stocked Auto Parts · confirm a4539063001 with the desk
Bench-verified unit · batch code on housing. Reference a4539063001.
Supplied under the Vidishi Auto brand for wholesale and B2B programs. Reference a4539063001.
Compatible replacement referencing the original maker for fitment only. Reference a4539063001.
Stocked item with documented specification and warranty. Reference a4539063001.
A4539063001 Transmission Motor for Smart Mercedes Benz
Auto Parts supplied under the Vidishi Auto brand. Built for wholesale and B2B supply with a 12-month warranty.
Smart 453 OE A4539063001 for Mercedes-Benz SMART 453 Transmission DC Motor is a auto parts engineered to the original equipment drawing. It uses OE-grade construction The unit fits applications listed in the fitment section and ships from our facility in China, Dongguan. Verify the part number a4539063001 before order. We stock this auto parts for same-day wholesale dispatch and confirm fitment by part number on WhatsApp.
Service centres specify transmission a4539063001 because a documented spec shortens receiving-line QC.
The desk lists transmission a4539063001 against the vehicle application and quotes from China, Dongguan.
Export agencies hold shelf space for transmission a4539063001 so the shelf never dips before the reorder lands.
Parts desks forecast demand for a4539063001 transmission replacement to keep the spare list short.
The desk lists a4539063001 transmission replacement against the vehicle application and quotes from China, Dongguan.
Garage groups book stock against a4539063001 transmission replacement with the specification sheet packed on top.
Where a4539063001 appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference a4539063001 carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch D437132C.
Sample units can ship with the first wholesale order.
Ships in export-grade cartons with the connector protected in a separate bag.
Product overview
This auto parts is the component buyers specify when the original has worn, leaked, or failed intermittently. The OE-grade build keeps tolerance under load. Each unit is leak-tested and dimension-checked against the OE drawing before it leaves the line.
This is not a genuine part. It is a compatible replacement supplied under the Vidishi Auto brand and referenced for fitment only.
Rebuilders specify transmission vidishi a4539063001 because the batch record travels with the carton.
The desk lists transmission vidishi a4539063001 against the vehicle application and quotes from China, Dongguan.
Trade counters quote volumes for transmission vidishi a4539063001 so the fitter works to torque values rather than habit.
Importers keep records for vidishi transmission to avoid a second bench visit.
The desk lists vidishi transmission against the vehicle application and quotes from China, Dongguan.
Wholesale partners book stock against vidishi transmission to cut diagnostic time on repeat failures.
Every Auto Parts for a4539063001 is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for a4539063001 is locked to the specification revision on the sheet — no silent substitutions. Batch D437132C.
Export dunnage keeps the housing from scuffing in transit.
Specifications
| Part number | a4539063001 |
|---|---|
| Type | Auto Parts |
Export cartons for a4539063001 carry the gross weight and the batch code on two faces for the receiving scan.
Your reorder of a4539063001 can be called off against a monthly schedule instead of one large upfront purchase. Batch D437132C.
D437132C
a4539063001
1 piece · FOB 40.00-60.00
Spec sheet · packing list · warranty card · batch sheet
Overview
The Smart 453 OE A4539063001 for Mercedes-Benz SMART 453 Transmission DC Motor belongs to our Transmission range and is stocked for same-day wholesale dispatch. Buyers choose this auto parts for its OE-grade build . Fleet managers value the consistent actuation and the 12-month warranty; repair shops value the direct-fit dimensions that cut bench time; importers value the stable wholesale lead time and the documented specification.
Every figure on this page is stated from the production specification, so what you read is what ships. The Transmission category is built for professional buyers who need repeatable quality, not a one-off bargain.
Related references: Transmission category · product detail · warranty policy · shipping policy · our brand
Fleet depots standardise on smart 453 transmission dc motor with the specification sheet packed on top.
The desk lists smart 453 transmission dc motor against the vehicle application and quotes from China, Dongguan.
Volume buyers forecast demand for smart 453 transmission dc motor to keep the spare list short.
Workshops keep records for a4539063001 clutch actuator and confirm the reference at dispatch.
The desk lists a4539063001 clutch actuator against the vehicle application and quotes from China, Dongguan.
Distributors specify a4539063001 clutch actuator because the batch record travels with the carton.
Export agencies hold shelf space for smart fortwo gearbox motor because a documented spec shortens receiving-line QC.
The desk lists smart fortwo gearbox motor against the vehicle application and quotes from China, Dongguan.
Service centres forecast demand for smart fortwo gearbox motor to avoid a second bench visit.
Importers standardise on vidishi transmission manufacturer to keep the spare list short.
The desk lists vidishi transmission manufacturer against the vehicle application and quotes from China, Dongguan.
Wholesale partners quote volumes for vidishi transmission manufacturer with the specification sheet packed on top.
Questions about Auto Parts fitment on a4539063001 are answered by the engineer who approved the drawing, not a script.
Stock cover for a4539063001 is planned against your last three order cycles, so the shelf holds until the next lands. Batch D437132C.
Quotes are locked to the specification revision on the sheet.
A repeatable specification is what turns a one-time order into a supply agreement.
Technical specification
Supplied brand: Vidishi Auto.
Each auto parts is inspected against the original equipment drawing before packing. Tight tolerances keep the unit stable through thermal cycling. The electrical rating is validated across the temperature range. Dimensions are per the OE drawing. These figures come from the production specification and are confirmed on the bench, never guessed. Where a value is not confirmed we leave it blank rather than state a number we cannot stand behind.
What you see in the gallery is what the carton holds: the unit plus its connector and sealing set. Fit it to the original equipment torque and clearance figures and no further parts are required.
Every unit passes a pre-dispatch check before it is packed: response at the rated condition, a pressure or flow confirmation where the specification requires it, and a visual inspection of the seal and connector. A unit either passes and gets stamped or it is pulled from the batch. Shipping untested stock saves nothing when the unit comes back.
Garage groups consolidate orders for transmission a4539063001 rating to cut diagnostic time on repeat failures.
The desk lists transmission a4539063001 rating against the vehicle application and quotes from China, Dongguan.
Parts desks standardise on transmission a4539063001 rating with the specification sheet packed on top.
Trade counters hold shelf space for transmission a4539063001 specification so warranty claims stay simple.
The desk lists transmission a4539063001 specification against the vehicle application and quotes from China, Dongguan.
Rebuilders keep records for transmission a4539063001 specification and confirm the reference at dispatch.
Specification changes to a4539063001 are notified in writing before shipment — never discovered at the dock.
Volume buyers running a4539063001 get a dedicated contact who already knows the part history, no re-briefing. Batch D437132C.
Fitment
Fitment verification
Confirm the engine code plate and the part number a4539063001 before purchase. This auto parts fits the applications in our fitment list. If your vehicle is not listed, send the VIN or engine code on WhatsApp for a free check.
The fastest fitment check is visual: same stamping, same connector, same bolt pattern. If any of the three disagrees, stop and send us a photo — forcing a wrong revision in damages more than the part itself.
| Part number | a4539063001 |
|---|---|
| Verification channel | Send the VIN or a photo of the old part on WhatsApp — written confirmation before you pay. |
Typical replacement scenarios
Direct replacement
The old auto parts has failed and the vehicle is down. Match a4539063001 to the old stamping and fit the same reference — the fastest path back to service.
Preventive swap
During an adjacent repair, replace the auto parts while the access is already open. Cheaper than a second teardown later.
Fleet batch change
The same part number appears across many units, so the change is scheduled as a batch with one document set and one warranty reference.
In every scenario the first step is identical — confirm a4539063001 against the old stamping before the wrench moves.
If the application is not printed on our page, it means we have not verified it, not that it cannot fit. Send the VIN, engine code, or a photo of the old part and we will confirm before you commit to a purchase.
Wholesale partners book stock against transmission for a4539063001 to avoid a second bench visit.
The desk lists transmission for a4539063001 against the vehicle application and quotes from China, Dongguan.
Importers standardise on transmission for a4539063001 because a documented spec shortens receiving-line QC.
Volume buyers quote volumes for a4539063001 transmission so the shelf never dips before the reorder lands.
The desk lists a4539063001 transmission against the vehicle application and quotes from China, Dongguan.
Fleet depots consolidate orders for a4539063001 transmission to keep the spare list short.
Distributors book stock against transmission a4539063001 replacement and confirm the reference at dispatch.
The desk lists transmission a4539063001 replacement against the vehicle application and quotes from China, Dongguan.
Workshops hold shelf space for transmission a4539063001 replacement so warranty claims stay simple.
Reliability data for this Auto Parts on a4539063001 comes from field returns, not from a brochure table.
Reference a4539063001 is printed on the housing and again on the carton label so receiving can match it to the order in seconds. Batch D437132C.
Cross reference
Cross reference
Every reference number below has been checked before it appears here. Cross numbers help you match the old part when the stamping has worn.
| a4539063001 | Confirmed — matches the production drawing for this auto parts. |
|---|
No guesswork in the cross list: a number appears here only after it has been verified. Ask about any reference you do not see and we will check it against the drawing before you order.
Service centres forecast demand for transmission fits a4539063001 so the fitter works to torque values rather than habit.
The desk lists transmission fits a4539063001 against the vehicle application and quotes from China, Dongguan.
Export agencies consolidate orders for transmission fits a4539063001 to avoid a second bench visit.
Parts desks specify a4539063001 series transmission to cut diagnostic time on repeat failures.
The desk lists a4539063001 series transmission against the vehicle application and quotes from China, Dongguan.
Garage groups quote volumes for a4539063001 series transmission so the shelf never dips before the reorder lands.
The build is verified per production batch at China, Dongguan, with the batch code stamped on the housing.
Units bound for a4539063001 are packed with the specification sheet on top so QC sees the numbers before the part. Batch D437132C.
Where two cross numbers exist, both are printed on the quote.
Cross numbers are matched against the OE drawing, never guessed from a photo.
If your cross number is not shown, send it and we will confirm coverage in writing.
Key features
Direct fit
OE-drawing dimensions for a direct replacement fit — no shimming, no re-drilling.
Body material
OE-grade materials throughout for a long service life.
Electrical rating
Stable electrical rating for consistent actuation across the service range.
Bench tested
Leak-tested before packing, so the carton holds what the page promises.
Warranty
12-month warranty against manufacturing defects, claimed on the same line you ordered.
B2B supply
Wholesale quantities with tiered pricing and recurring schedules for importers.
Beyond the list, the auto parts is chosen for repeatable quality across a batch. Importers receive the same specification on every carton, which keeps warranty claims low and rebuilds predictable.
Rebuilders forecast demand for transmission a4539063001 dimensions to keep the spare list short.
The desk lists transmission a4539063001 dimensions against the vehicle application and quotes from China, Dongguan.
Trade counters book stock against transmission a4539063001 dimensions and confirm the reference at dispatch.
Fleets running a4539063001 standardise on reference a4539063001 to keep the spare list short.
The carton for reference a4539063001 is drop-tested to the transport standard before the lane is approved. Batch D437132C.
Symptoms & engineering notes
Engineering notes
The Smart 453 OE A4539063001 for Mercedes-Benz SMART 453 Transmission DC Motor is designed around the original equipment geometry so the auto parts seats without modification. Tight tolerances keep the unit stable under thermal cycling. Actuation stays consistent across the rated temperature range. The pressure path is validated on the test bench. Common failure signs that point to replacement are intermittent operation, loss of pressure, and visible leakage at the seal. Replace on a clean bench and torque to the OE spec. These notes are derived from the production drawing and bench test, not from generic copy. We do not over-state performance: every rating on this page comes from the production specification.
A worn auto parts typically shows rising resistance, erratic response, or contamination at the seat. Catch it early and you avoid collateral damage to the surrounding system.
Replace the auto parts when you see any of these: the function works only after a tap; the reading drifts with temperature; or the surrounding housing shows heat discolouration from a poor seat. Catching it early protects the more expensive parts downstream. After fitting, a five-minute functional test saves a comeback.
We do not claim performance we cannot confirm. Where a value is not set by the production line we leave it blank rather than copy a competitor number. That discipline is what keeps this page trustworthy for professional buyers.
Leave the new auto parts sealed until the bench is ready. Dust and moisture on the seat or the working faces cause most early failures, and a reused gasket undoes the whole job. Handle the body, keep the faces clean and dry, and the service life follows.
Verified details from supplier and reference listings: OE number A4539063001 is the factory clutch actuator and transmission DC motor for the third generation Smart 453 series.. It fits Smart Fortwo 453 Coupe, Fortwo 453 Cabriolet and Forfour 453 models built from 2014 onward.. The 453 generation replaced the older 5-speed AMT with a 6-speed twinamic dual clutch automated transmission.. The part is a direct-fit replacement clutch actuator, also cross-referenced as OE 305730606R and 305732493R.. Typical failure symptoms include delayed gear engagement and jerky shifting caused by a worn actuator motor.. Aftermarket suppliers list this motor for Smart Fortwo and Forfour 453 with a metal housing and one year warranty..
Importers standardise on smart 453 dc motor replacement because the batch record travels with the carton.
The desk lists smart 453 dc motor replacement against the vehicle application and quotes from China, Dongguan.
Wholesale partners quote volumes for smart 453 dc motor replacement so the fitter works to torque values rather than habit.
Fleet depots keep records for transmission a4539063001 spec so the shelf never dips before the reorder lands.
The desk lists transmission a4539063001 spec against the vehicle application and quotes from China, Dongguan.
Volume buyers specify transmission a4539063001 spec to cut diagnostic time on repeat failures.
Sample units for a4539063001 ship with the batch documentation your quality team files.
Reorder signals for a4539063001 are tracked against your last three off-takes to keep the shelf covered. Batch D437132C.
Repeat failures usually point to a wiring or heat issue nearby.
Most field failures trace to heat, vibration, or contaminated connectors — fix the root cause too.
Installation
- Disconnect power and relieve system pressure.
- Remove the old auto parts after noting the part number a4539063001.
- Clean the seat and check for debris or worn seals.
- Fit the new unit by hand, then torque to the original equipment specification.
- Restore power, pressurise slowly, and inspect for leaks.
- Run a functional test before returning the vehicle to service.
Most shops rate this job as routine. If your toolkit is short or the access is tight, a technician is the cheaper option; keep the old part on the shelf until the replacement has run clean.
Have a torque wrench, a clean bench, and the old part in front of you before you start. A clean seat and the correct torque are what separate a five-minute fit from a comeback. If the old unit shows heat or contamination, fix that root cause or the new auto parts will fail the same way.
Workshops standardise on clutch actuator smart forfour with the specification sheet packed on top.
Trade counters book stock against clutch actuator smart forfour because a documented spec shortens receiving-line QC.
Distributors forecast demand for clutch actuator smart forfour so warranty claims stay simple.
Where a4539063001 appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference a4539063001 carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch D437132C.
Anti-tamper fasteners are noted on the installation sheet.
Warranty
Cover period
12-month from the date of purchase, on every auto parts in the order.
What is covered
Manufacturing defects in materials and workmanship. Misuse and incorrect fitment sit outside the cover.
How to claim
Quote the order number and part number a4539063001 on the same WhatsApp line used for ordering — no separate portal to learn.
Wholesale terms
Identical terms carton by carton, with a batch certificate issued on request for your quality file.
For wholesale buyers we extend the same terms per carton and can issue a batch certificate on request.
Export agencies consolidate orders for original transmission so the fitter works to torque values rather than habit.
The desk lists original transmission against the vehicle application and quotes from China, Dongguan.
Service centres specify original transmission because the batch record travels with the carton.
Every Auto Parts for a4539063001 is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for a4539063001 is locked to the specification revision on the sheet — no silent substitutions. Batch D437132C.
Serial numbers are logged so replacements match the original spec.
Wholesale & B2B
Minimum order
1 piece — confirmed in writing with the quote before the first carton moves.
Tiered pricing
Volume discounts on the FOB structure; request the tier table on WhatsApp with your quantity band.
OEM / ODM
Customization available on request — private labelling, custom connectors, and packaging to your spec.
Recurring supply
Set a call-off schedule against your offtake cycle and the stock is held until the next dispatch.
We supply Smart 453 OE A4539063001 for Mercedes-Benz SMART 453 Transmission DC Motor in wholesale and B2B quantities, backed by one locked specification across the batch.
Importers receive a consistent specification across the batch, export cartons, and documentation for customs. Talk to us about recurring supply so your reorder is already in the plan.
Garage groups hold shelf space for transmission 5 pin because a documented spec shortens receiving-line QC.
The desk lists transmission 5 pin against the vehicle application and quotes from China, Dongguan.
Parts desks keep records for transmission 5 pin so the shelf never dips before the reorder lands.
Trade counters consolidate orders for 8 pin transmission to keep the spare list short.
The desk lists 8 pin transmission against the vehicle application and quotes from China, Dongguan.
Rebuilders standardise on 8 pin transmission with the specification sheet packed on top.
Wholesale partners quote volumes for transmission electronic so warranty claims stay simple.
The desk lists transmission electronic against the vehicle application and quotes from China, Dongguan.
Importers keep records for transmission electronic so the fitter works to torque values rather than habit.
Export cartons for a4539063001 carry the gross weight and the batch code on two faces for the receiving scan.
Your reorder of a4539063001 can be called off against a monthly schedule instead of one large upfront purchase. Batch D437132C.
Blanket orders can be called off against a monthly schedule.
MOQ, tier pricing, and lead time are confirmed in writing before the first carton.
Shipping
Sea freight
Best cost per unit for pallet and container programs. Consolidated at the export dock with the cartons protected for the long haul.
Air freight
For urgent replenishment between scheduled orders — keep the shelf from going empty while the main shipment is on the water.
Express courier
Sample and small-lot moves with door-to-door tracking and a stated dispatch date on the quote.
Pallet consolidation
Mix wholesale lines onto shared pallets to cut the per-unit freight; landed cost quoted to your destination port.
Dispatch leaves our China, Dongguan facility with the carton weight already calculated. Choose sea, air, or express — the tracking number reaches you the day the parcel moves.
Mixing your wholesale lines onto shared pallets cuts the per-unit freight and keeps the cartons from walking off in transit. Give us the port and we price the full landed cost.
Volume buyers book stock against electromagnetic transmission to avoid a second bench visit.
The desk lists electromagnetic transmission against the vehicle application and quotes from China, Dongguan.
Fleet depots hold shelf space for electromagnetic transmission because a documented spec shortens receiving-line QC.
Distributors quote volumes for transmission industrial with the specification sheet packed on top.
The desk lists transmission industrial against the vehicle application and quotes from China, Dongguan.
Workshops consolidate orders for transmission industrial to keep the spare list short.
Service centres specify marine transmission and confirm the reference at dispatch.
The desk lists marine transmission against the vehicle application and quotes from China, Dongguan.
Export agencies hold shelf space for marine transmission because the batch record travels with the carton.
Questions about Auto Parts fitment on a4539063001 are answered by the engineer who approved the drawing, not a script.
Stock cover for a4539063001 is planned against your last three order cycles, so the shelf holds until the next lands. Batch D437132C.
Consolidated shipments share one bill of lading per buyer.
Brand & reference
Vidishi Auto — brand of record
Responsible for the specification, the bench checks, and the warranty. Every carton ships under this name.
Reference make — fitment reference
Named only so your cross-check lands on the right part. No endorsement, no partnership, no supply relationship — stated plainly.
This auto parts is supplied under the Vidishi Auto brand. We are not affiliated with the original brand owner.
Naming the original maker is a fitment aid, nothing more — there is no affiliation behind it, and the specification responsibility sits with Vidishi Auto alone.
Parts desks forecast demand for vidishi transmission parts because a documented spec shortens receiving-line QC.
The desk lists vidishi transmission parts against the vehicle application and quotes from China, Dongguan.
Garage groups book stock against vidishi transmission parts to avoid a second bench visit.
Rebuilders specify vidishi transmission wholesale to cut diagnostic time on repeat failures.
The desk lists vidishi transmission wholesale against the vehicle application and quotes from China, Dongguan.
Trade counters quote volumes for vidishi transmission wholesale with the specification sheet packed on top.
Importers keep records for vidishi auto transmission so warranty claims stay simple.
The desk lists vidishi auto transmission against the vehicle application and quotes from China, Dongguan.
Wholesale partners book stock against vidishi auto transmission and confirm the reference at dispatch.
Fleet depots standardise on transmission vidishi supplier because the batch record travels with the carton.
The desk lists transmission vidishi supplier against the vehicle application and quotes from China, Dongguan.
Volume buyers forecast demand for transmission vidishi supplier because a documented spec shortens receiving-line QC.
Specification changes to a4539063001 are notified in writing before shipment — never discovered at the dock.
Volume buyers running a4539063001 get a dedicated contact who already knows the part history, no re-briefing. Batch D437132C.
Trade dress is kept neutral for markets with brand restrictions.
FAQ
Is a4539063001 an original part?
No. The Smart 453 OE A4539063001 for Mercedes-Benz SMART 453 Transmission DC Motor is a compatible replacement supplied under Vidishi Auto, not a genuine original product. It is built to the original equipment drawing and referenced for fitment.
What is the warranty on this auto parts?
You get a 12-month warranty against defects in materials or workmanship — claim through the same WhatsApp line you ordered on.
How do I confirm fitment for a4539063001?
Two checks settle it: the number on the old part and the code on the engine plate. Send both on WhatsApp and the desk confirms fitment at no charge.
Can I order this auto parts wholesale?
Yes. MOQ is 1 piece and tiered pricing applies for bulk orders.
What material is the Smart 453 OE A4539063001 for Mercedes-Benz SMART 453 Transmission DC Motor made from?
It uses OE-grade materials for durability.
Do you provide the connector and seals?
They come in the box — the connector and seals pictured in the gallery travel with the unit.
What about shipping cost and insurance?
Freight is quoted to your destination port with the landed option; cargo insurance can be added to the quote.
How long is the lead time?
Stock items dispatch same day; custom or large wholesale orders are quoted on WhatsApp with a firm date.
Workshops keep records for time delay transmission so the shelf never dips before the reorder lands.
The desk lists time delay transmission against the vehicle application and quotes from China, Dongguan.
Distributors specify time delay transmission to cut diagnostic time on repeat failures.
Reliability data for this Auto Parts on a4539063001 comes from field returns, not from a brochure table.
Reference a4539063001 is printed on the housing and again on the carton label so receiving can match it to the order in seconds. Batch D437132C.
New questions are folded back into this section as they arrive.
Answers above reflect the production specification, not marketing copy.
Unanswered questions go to the desk and get a reply within one business day.
The FAQ grows from real buyer conversations, not from a template.
Data & compliance
Data you can audit
Our audit rule: measured values from the production spec are published as-is; fields the line has not verified are left empty instead of being guessed.
To be clear on the label: compatible replacement — no endorsement from the original brand owner.
Pricing is quoted per enquiry — quantity, destination, and terms move the number, so the page carries no fixed price.
Export agencies hold shelf space for transmission price and confirm the reference at dispatch.
The desk lists transmission price against the vehicle application and quotes from China, Dongguan.
Service centres forecast demand for transmission price so warranty claims stay simple.
Garage groups consolidate orders for for sale transmission so the fitter works to torque values rather than habit.
The desk lists for sale transmission against the vehicle application and quotes from China, Dongguan.
Parts desks standardise on for sale transmission to avoid a second bench visit.
Trade counters hold shelf space for transmission buy to cut diagnostic time on repeat failures.
The desk lists transmission buy against the vehicle application and quotes from China, Dongguan.
Rebuilders keep records for transmission buy so the shelf never dips before the reorder lands.
Wholesale partners book stock against cost transmission to keep the spare list short.
The desk lists cost transmission against the vehicle application and quotes from China, Dongguan.
Importers standardise on cost transmission and confirm the reference at dispatch.
The build is verified per production batch at China, Dongguan, with the batch code stamped on the housing.
Units bound for a4539063001 are packed with the specification sheet on top so QC sees the numbers before the part. Batch D437132C.
Compatibility is claimed only where a part number confirms it.
Data fields left blank are those the line has not verified, by policy.
Published numbers are the same ones printed on the carton label.
Compatibility statements are limited to fitment confirmed by part number.
Support
Need help with Smart 453 OE A4539063001 for Mercedes-Benz SMART 453 Transmission DC Motor? Our team confirms fitment, price, and stock on WhatsApp wa.me/8613509025030. We answer in English and Chinese during business hours, and we keep a record of your part number (a4539063001) so repeat orders are fast.
Documentation travels on request: the spec sheet and fitment note go straight into your parts system, and any warranty question is answered with just the order number and the reference a4539063001.
Volume buyers quote volumes for transmission latching because the batch record travels with the carton.
The desk lists transmission latching against the vehicle application and quotes from China, Dongguan.
Fleet depots consolidate orders for transmission latching so the fitter works to torque values rather than habit.
Distributors book stock against transmission oem to avoid a second bench visit.
The desk lists transmission oem against the vehicle application and quotes from China, Dongguan.
Workshops hold shelf space for transmission oem to cut diagnostic time on repeat failures.
Fleets running a4539063001 standardise on reference a4539063001 to keep the spare list short.
The carton for reference a4539063001 is drop-tested to the transport standard before the lane is approved. Batch D437132C.
Time-zone cover is published so replies are predictable.
Transmission & gearbox details
For transmission and gearbox products, confirm the reduction ratio, the input and output speed, and the torque rating against the drawing before fitting. Confirm the rating on the label. The cast housing keeps alignment under load. A worn gear set shows up as noise, backlash, or heat long before it fails outright.
- Confirm the reduction ratio and direction of rotation.
- Match the input flange and shaft diameter.
- Verify the output torque rating covers the driven load.
- Check the mounting face and bolt pattern.
Ratio and torque are the two numbers that decide whether a gearbox suits the machine. A unit specified for continuous duty will run cooler and quieter than one sized at the limit, and the service factor on the nameplate tells you which one you are buying. When you read a datasheet, the input speed, output speed, and rated torque are what the engineer actually checks.
Service centres forecast demand for aftermarket transmission with the specification sheet packed on top.
Importers standardise on aftermarket transmission because a documented spec shortens receiving-line QC.
Export agencies consolidate orders for aftermarket transmission to keep the spare list short.
Sample units for a4539063001 ship with the batch documentation your quality team files.
Reorder signals for a4539063001 are tracked against your last three off-takes to keep the shelf covered. Batch D437132C.
Lubrication & sealing
Use the oil grade and fill volume marked on the unit. Running a gearbox low on oil is the fastest way to destroy the bearings and the tooth flanks. Check the seals at every service; a weeping seal lets dust in and oil out. Replace the breather if it is blocked, or pressure will push oil past the seals.
Oil does three jobs in a gearbox: it separates the teeth, it carries heat away, and it flushes wear particles to the filter or the sump. Viscosity is chosen for the ambient range on the nameplate, not for the average day, and synthetic grades hold their film strength longer under cold starts. Magnetic drain plugs are cheap insurance for iron wear debris.
Parts desks specify transmission motor for smart 453 so the fitter works to torque values rather than habit.
Fleet depots keep records for transmission motor for smart 453 to cut diagnostic time on repeat failures.
Garage groups quote volumes for transmission motor for smart 453 because the batch record travels with the carton.
Where a4539063001 appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference a4539063001 carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch D437132C.
Standing customers see demand notes before spot buyers.
Demand notes for this unit type are shared with standing customers each quarter.
Packaging revisions are announced ahead of the change, never at the dock.
Fitment & assembly checks
Set the unit on a clean face and check the coupling alignment with a dial indicator before final torque. Torque the mounting bolts in sequence to the specification for this auto parts. A soft foot or a misaligned coupling will destroy the input bearing within months.
After assembly, rotate the input by hand and feel for tight spots or roughness. Run a short no-load break-in, then check the case temperature and listen for noise at each bearing position. Document the alignment readings so the next swap follows the same record.
Rebuilders forecast demand for transmission assembly a4539063001 because a documented spec shortens receiving-line QC.
Workshops hold shelf space for transmission assembly a4539063001 so warranty claims stay simple.
Trade counters book stock against transmission assembly a4539063001 so the shelf never dips before the reorder lands.
Every Auto Parts for a4539063001 is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for a4539063001 is locked to the specification revision on the sheet — no silent substitutions. Batch D437132C.
Reviews