Bench Tested Gear Africa Cast Iron JZQ250-JZQ500 for Jzq250 Jzq500
Africa Market Exclusive ZQ JZQ250-JZQ500 Cylindrical Helical Gearbox Reducer 45# Steel Gear Cast Iron 20 HP Solid Shaft ODM — compatible replacement for TE. Auto Parts built to the original equipment drawing. Wholesale supply with 1year warranty. Confirm the part number JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 before order.
Original price was: $69.00.$65.00Current price is: $65.00.
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Product Details
Stocked Auto Parts · confirm jzq250-jzq500 with the desk
Stocked item with documented specification and warranty. Reference jzq250-jzq500.
Bench Tested Gear Africa Cast Iron JZQ250-JZQ500 for Jzq250 Jzq500
Auto Parts supplied under the Vidishi Auto brand, compatible replacement referencing TE. Built for wholesale and B2B supply with a 12-month warranty.
Africa Market Exclusive ZQ JZQ250-JZQ500 Cylindrical Helical Gearbox Reducer 45# Steel Gear Cast Iron 20 HP Solid Shaft ODM 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 Henan, China. Verify the part number JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 before order. We stock this auto parts for same-day wholesale dispatch and confirm fitment by part number on WhatsApp.
Importers standardise on car market because the batch record travels with the carton.
The desk lists car market against the vehicle application and quotes from China, Dongguan.
Wholesale partners quote volumes for car market because a documented spec shortens receiving-line QC.
Fleet depots keep records for auto market so the shelf never dips before the reorder lands.
The desk lists auto market against the vehicle application and quotes from China, Dongguan.
Volume buyers specify auto market to cut diagnostic time on repeat failures.
Fleets running jzq250 jzq500 standardise on reference jzq250-jzq500 to keep the spare list short.
The carton for reference jzq250-jzq500 is drop-tested to the transport standard before the lane is approved. Batch 0AAEE980.
Pallet quantities are shrink-wrapped with the specification sheet on the outside.
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 TE part. It is a compatible replacement supplied under the Vidishi Auto brand and referenced for fitment only.
Workshops standardise on car africa with the specification sheet packed on top.
The desk lists car africa against the vehicle application and quotes from China, Dongguan.
Distributors forecast demand for car africa so warranty claims stay simple.
Export agencies consolidate orders for truck market so the fitter works to torque values rather than habit.
The desk lists truck market against the vehicle application and quotes from China, Dongguan.
Service centres specify truck market because the batch record travels with the carton.
Sample units for jzq250 jzq500 ship with the batch documentation your quality team files.
Reorder signals for jzq250-jzq500 are tracked against your last three off-takes to keep the shelf covered. Batch 0AAEE980.
Batch codes on the housing trace back to the bench test record.
Specifications
| Warranty | 1year |
|---|---|
| Origin | Henan, China |
| Model | JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 |
Where jzq250 jzq500 appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference jzq250-jzq500 carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch 0AAEE980.
0AAEE980
jzq250-jzq500
1 set · FOB 65.00-69.00
Spec sheet · packing list · warranty card · batch sheet
Tolerances follow the original equipment drawing for a drop-in fit.
Ask for the dimension drawing if your QC needs a CAD reference.
Ratings on the carton label mirror the table above.
Any blank field can be checked on a unit within one day.
Overview
The Africa Market Exclusive ZQ JZQ250-JZQ500 Cylindrical Helical Gearbox Reducer 45# Steel Gear Cast Iron 20 HP Solid Shaft ODM 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.
Nothing on this page is copied from a competitor sheet: the numbers come off our own production specification and the same values are printed on the carton label. Buyers who reorder on specification rather than on price stay with this Transmission line for years.
Related references: Transmission category · product detail · warranty policy · shipping policy · our brand
Garage groups hold shelf space for helical gear reducer to cut diagnostic time on repeat failures.
The desk lists helical gear reducer against the vehicle application and quotes from China, Dongguan.
Parts desks keep records for helical gear reducer so the shelf never dips before the reorder lands.
Trade counters consolidate orders for jzq gearbox to keep the spare list short.
The desk lists jzq gearbox against the vehicle application and quotes from China, Dongguan.
Rebuilders standardise on jzq gearbox and confirm the reference at dispatch.
Wholesale partners quote volumes for cylindrical gear speed reducer because the batch record travels with the carton.
The desk lists cylindrical gear speed reducer against the vehicle application and quotes from China, Dongguan.
Importers keep records for cylindrical gear speed reducer so the fitter works to torque values rather than habit.
Export agencies hold shelf space for gear market so the shelf never dips before the reorder lands.
The desk lists gear market against the vehicle application and quotes from China, Dongguan.
Service centres forecast demand for gear market to cut diagnostic time on repeat failures.
Every Auto Parts for jzq250 jzq500 is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for jzq250-jzq500 is locked to the specification revision on the sheet — no silent substitutions. Batch 0AAEE980.
Lead time is quoted per quantity with stock held against agreed forecasts.
Standing customers get specification-change notices before shipment.
Technical specification
Supplied brand: Vidishi Auto — not TE-branded; the original maker is referenced for fitment cross-checks only.
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.
Packing includes the mating connector and the sealing items pictured in the gallery; nothing extra needs to be sourced before the install. Torque values and clearances follow the original equipment spec.
Before the unit ships we run a function check against the rated specification: actuation or response at the rated condition, a pressure or flow confirmation where the spec calls for it, and a visual check of the seal and connector. The result is either a pass stamped on the carton or the unit is pulled. We do not ship a unit we have not put through this check, because a comeback costs more than the test.
Volume buyers book stock against gear jzq250 rating to avoid a second bench visit.
The desk lists gear jzq250 rating against the vehicle application and quotes from China, Dongguan.
Fleet depots hold shelf space for gear jzq250 rating to cut diagnostic time on repeat failures.
Distributors quote volumes for gear jzq250 specification with the specification sheet packed on top.
The desk lists gear jzq250 specification against the vehicle application and quotes from China, Dongguan.
Workshops consolidate orders for gear jzq250 specification to keep the spare list short.
Export cartons for jzq250 jzq500 carry the gross weight and the batch code on two faces for the receiving scan.
Your reorder of jzq250-jzq500 can be called off against a monthly schedule instead of one large upfront purchase. Batch 0AAEE980.
First-article inspection is available for volume programs on request.
Batch test records are archived and available on request.
Dimensional checks sample every production lot, not just the first.
Material grade certificates accompany volume shipments.
Fitment
Fitment verification
Confirm the engine code plate and the part number JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 before purchase. This auto parts fits the applications in our fitment list. Reference model: JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000. 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 | JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 |
|---|---|
| Reference model | JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 |
| 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 JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 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 JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 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.
Service centres specify gear for jzq250 and confirm the reference at dispatch.
The desk lists gear for jzq250 against the vehicle application and quotes from China, Dongguan.
Export agencies hold shelf space for gear for jzq250 because the batch record travels with the carton.
Parts desks forecast demand for jzq250 gear because a documented spec shortens receiving-line QC.
The desk lists jzq250 gear against the vehicle application and quotes from China, Dongguan.
Garage groups book stock against jzq250 gear to avoid a second bench visit.
Rebuilders specify gear jzq250 replacement to keep the spare list short.
The desk lists gear jzq250 replacement against the vehicle application and quotes from China, Dongguan.
Trade counters quote volumes for gear jzq250 replacement with the specification sheet packed on top.
Questions about Auto Parts fitment on jzq250 jzq500 are answered by the engineer who approved the drawing, not a script.
Stock cover for jzq250-jzq500 is planned against your last three order cycles, so the shelf holds until the next lands. Batch 0AAEE980.
Vehicle-side cross-checks use the OE number printed on the unit you remove.
Send the vehicle VIN and the desk confirms fitment in writing.
Model-year splits are flagged on the quotation when they matter.
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.
| JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 | Confirmed — matches the production drawing for this auto parts. |
|---|---|
| TE (reference) | Original make named for fitment cross-check only — see the brand section for responsibility. |
Every cross number on this page has been checked against the OE catalogue; anything unverified stays off. If the number you hold is not listed, send it over and the desk confirms coverage in writing.
Importers keep records for gear fits jzq250 so warranty claims stay simple.
The desk lists gear fits jzq250 against the vehicle application and quotes from China, Dongguan.
Wholesale partners book stock against gear fits jzq250 so the fitter works to torque values rather than habit.
Fleet depots standardise on jzq250 series gear to avoid a second bench visit.
The desk lists jzq250 series gear against the vehicle application and quotes from China, Dongguan.
Volume buyers forecast demand for jzq250 series gear because a documented spec shortens receiving-line QC.
Specification changes to jzq250-jzq500 are notified in writing before shipment — never discovered at the dock.
Volume buyers running jzq250 jzq500 get a dedicated contact who already knows the part history, no re-briefing. Batch 0AAEE980.
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.
Warranty cover
1year warranty cover.
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.
Workshops keep records for gear jzq250 dimensions so the shelf never dips before the reorder lands.
The desk lists gear jzq250 dimensions against the vehicle application and quotes from China, Dongguan.
Distributors specify gear jzq250 dimensions to keep the spare list short.
Reliability data for this Auto Parts on jzq250 jzq500 comes from field returns, not from a brochure table.
Reference jzq250-jzq500 is printed on the housing and again on the carton label so receiving can match it to the order in seconds. Batch 0AAEE980.
Where a feature depends on vehicle trim, the desk flags it before order.
Symptoms & engineering notes
Engineering notes
The Africa Market Exclusive ZQ JZQ250-JZQ500 Cylindrical Helical Gearbox Reducer 45# Steel Gear Cast Iron 20 HP Solid Shaft ODM 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.
Typical signs the auto parts is finished: intermittent function that clears after a tap, a reading that wanders as the temperature changes, or heat marks around the seat pointing to a poor connection. Swap it at the first sign and the downstream parts stay protected; a five-minute check after fitting keeps the comeback away.
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: The JZQ series covers eight frame sizes from JZQ250 to JZQ1000 classified by center distance.. JZQ cylindrical gear reducers are built to the JB 1585-1975 machinery standard.. JZQ250 has a 250 mm center distance and weighs about 100 kg, while JZQ500 weighs about 390 kg.. This reducer uses 45# steel helical gears in an HT200 cast iron housing with a solid output shaft.. Typical input speed ranges from 600 to 1500 rpm with output torque up to 20000 Nm..
Export agencies hold shelf space for jzq series gearbox and confirm the reference at dispatch.
The desk lists jzq series gearbox against the vehicle application and quotes from China, Dongguan.
Service centres forecast demand for jzq series gearbox so warranty claims stay simple.
Garage groups consolidate orders for gear jzq250 spec so the fitter works to torque values rather than habit.
The desk lists gear jzq250 spec against the vehicle application and quotes from China, Dongguan.
Parts desks standardise on gear jzq250 spec to avoid a second bench visit.
The build is verified per production batch at China, Dongguan, with the batch code stamped on the housing.
Units bound for jzq250 jzq500 are packed with the specification sheet on top so QC sees the numbers before the part. Batch 0AAEE980.
Installation
- Disconnect power and relieve system pressure.
- Remove the old auto parts after noting the part number JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000.
- 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.
Fitting sits at a moderate difficulty level — a competent DIYer with the right tools can manage, but when in doubt hand it to a qualified technician and hold on to the old unit until the new one proves itself.
Set up before you start: torque wrench, clean bench, and the old unit beside the new one. Most comebacks trace back to a dirty seat or a guessed torque value. If the old part shows heat damage or contamination, find that root cause first — a new auto parts in the same conditions fails the same way.
Trade counters hold shelf space for market gear to cut diagnostic time on repeat failures.
Distributors specify market gear because the batch record travels with the carton.
Rebuilders keep records for market gear so the shelf never dips before the reorder lands.
Fleets running jzq250 jzq500 standardise on reference jzq250-jzq500 to keep the spare list short.
The carton for reference jzq250-jzq500 is drop-tested to the transport standard before the lane is approved. Batch 0AAEE980.
Warranty
Cover period
1year 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 JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 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.
The same warranty runs across every carton in a wholesale order, with batch certificates issued on request so your receiving team can file them straight away.
Wholesale partners book stock against gear africa market so warranty claims stay simple.
The desk lists gear africa market against the vehicle application and quotes from China, Dongguan.
Importers standardise on gear africa market and confirm the reference at dispatch.
Sample units for jzq250 jzq500 ship with the batch documentation your quality team files.
Reorder signals for jzq250-jzq500 are tracked against your last three off-takes to keep the shelf covered. Batch 0AAEE980.
Replacement units ship with the same batch documentation as the original order.
Wholesale & B2B
Minimum order
1 set — 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 Africa Market Exclusive ZQ JZQ250-JZQ500 Cylindrical Helical Gearbox Reducer 45# Steel Gear Cast Iron 20 HP Solid Shaft ODM in wholesale and B2B quantities, backed by one locked specification across the batch.
Every batch ships to one locked specification, packed in export cartons with the customs paperwork in order. Set up a recurring schedule and the reorder leaves the dock before your shelf empties.
Volume buyers quote volumes for gear exclusive because the batch record travels with the carton.
The desk lists gear exclusive against the vehicle application and quotes from China, Dongguan.
Fleet depots consolidate orders for gear exclusive because a documented spec shortens receiving-line QC.
Distributors book stock against exclusive gear so the shelf never dips before the reorder lands.
The desk lists exclusive gear against the vehicle application and quotes from China, Dongguan.
Workshops hold shelf space for exclusive gear to cut diagnostic time on repeat failures.
Service centres forecast demand for gear jzq500 with the specification sheet packed on top.
The desk lists gear jzq500 against the vehicle application and quotes from China, Dongguan.
Export agencies consolidate orders for gear jzq500 so warranty claims stay simple.
Where jzq250 jzq500 appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference jzq250-jzq500 carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch 0AAEE980.
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.
Parts desks specify cylindrical gear so the fitter works to torque values rather than habit.
The desk lists cylindrical gear against the vehicle application and quotes from China, Dongguan.
Garage groups quote volumes for cylindrical gear because the batch record travels with the carton.
Rebuilders forecast demand for gear helical because a documented spec shortens receiving-line QC.
The desk lists gear helical against the vehicle application and quotes from China, Dongguan.
Trade counters book stock against gear helical so the shelf never dips before the reorder lands.
Importers standardise on helical gear to keep the spare list short.
The desk lists helical gear against the vehicle application and quotes from China, Dongguan.
Wholesale partners quote volumes for helical gear with the specification sheet packed on top.
Every Auto Parts for jzq250 jzq500 is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for jzq250-jzq500 is locked to the specification revision on the sheet — no silent substitutions. Batch 0AAEE980.
Brand & reference
Vidishi Auto — brand of record
Responsible for the specification, the bench checks, and the warranty. Every carton ships under this name.
TE — 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, a compatible replacement referencing TE. We are not affiliated with the original brand owner.
The reference brand appears only so the search engines and your cross-checking point to the right part; it carries no endorsement and no partnership, and we state that plainly.
Fleet depots keep records for cylindrical bevel gearbox because the batch record travels with the carton.
The desk lists cylindrical bevel gearbox against the vehicle application and quotes from China, Dongguan.
Volume buyers specify cylindrical bevel gearbox so the fitter works to torque values rather than habit.
Workshops standardise on helical gearmotor gearbox to avoid a second bench visit.
The desk lists helical gearmotor gearbox against the vehicle application and quotes from China, Dongguan.
Distributors forecast demand for helical gearmotor gearbox to cut diagnostic time on repeat failures.
Export agencies consolidate orders for gear africa with the specification sheet packed on top.
The desk lists gear africa against the vehicle application and quotes from China, Dongguan.
Service centres specify gear africa to keep the spare list short.
Garage groups hold shelf space for africa gear and confirm the reference at dispatch.
The desk lists africa gear against the vehicle application and quotes from China, Dongguan.
Parts desks keep records for africa gear because the batch record travels with the carton.
Export cartons for jzq250 jzq500 carry the gross weight and the batch code on two faces for the receiving scan.
Your reorder of jzq250-jzq500 can be called off against a monthly schedule instead of one large upfront purchase. Batch 0AAEE980.
Brand claims are limited to what the production line can verify.
FAQ
Is JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 a genuine TE part?
No. The Africa Market Exclusive ZQ JZQ250-JZQ500 Cylindrical Helical Gearbox Reducer 45# Steel Gear Cast Iron 20 HP Solid Shaft ODM is a compatible replacement supplied under Vidishi Auto, not a genuine TE product. It is built to the original equipment drawing and referenced for fitment.
What is the warranty on this auto parts?
You get a 1year warranty against defects in materials or workmanship — claim through the same WhatsApp line you ordered on.
How do I confirm fitment for JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000?
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 set and tiered pricing applies for bulk orders.
What material is the Africa Market Exclusive ZQ JZQ250-JZQ500 Cylindrical Helical Gearbox Reducer 45# Steel Gear Cast Iron 20 HP Solid Shaft ODM 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?
Shipping cost follows the landed quote to your port, and insurance is optional at the quoted rate.
How long is the lead time?
Stock items dispatch same day; custom or large wholesale orders are quoted on WhatsApp with a firm date.
Trade counters consolidate orders for jzq500 gear because a documented spec shortens receiving-line QC.
The desk lists jzq500 gear against the vehicle application and quotes from China, Dongguan.
Rebuilders standardise on jzq500 gear to avoid a second bench visit.
Questions about Auto Parts fitment on jzq250 jzq500 are answered by the engineer who approved the drawing, not a script.
Stock cover for jzq250-jzq500 is planned against your last three order cycles, so the shelf holds until the next lands. Batch 0AAEE980.
Data & compliance
Data you can audit
Every figure on this page is stated from the production specification, or left blank where it is not confirmed. That keeps the published data honest.
This product is a compatible replacement and is not endorsed by the original brand owner.
Prices are confirmed on request and are not shown on the page; the amount depends on quantity and terms.
Wholesale partners quote volumes for africa market gear to cut diagnostic time on repeat failures.
The desk lists africa market gear against the vehicle application and quotes from China, Dongguan.
Importers keep records for africa market gear with the specification sheet packed on top.
Volume buyers book stock against gear market exclusive so warranty claims stay simple.
The desk lists gear market exclusive against the vehicle application and quotes from China, Dongguan.
Fleet depots hold shelf space for gear market exclusive and confirm the reference at dispatch.
Distributors quote volumes for market exclusive gear to avoid a second bench visit.
The desk lists market exclusive gear against the vehicle application and quotes from China, Dongguan.
Workshops consolidate orders for market exclusive gear because a documented spec shortens receiving-line QC.
Service centres specify gear exclusive jzq250 so the shelf never dips before the reorder lands.
The desk lists gear exclusive jzq250 against the vehicle application and quotes from China, Dongguan.
Export agencies hold shelf space for gear exclusive jzq250 to keep the spare list short.
Specification changes to jzq250-jzq500 are notified in writing before shipment — never discovered at the dock.
Volume buyers running jzq250 jzq500 get a dedicated contact who already knows the part history, no re-briefing. Batch 0AAEE980.
Compatibility statements are limited to fitment confirmed by part number.
Regulatory wording follows the destination market on request.
Support
Need help with Africa Market Exclusive ZQ JZQ250-JZQ500 Cylindrical Helical Gearbox Reducer 45# Steel Gear Cast Iron 20 HP Solid Shaft ODM? 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 (JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000) so repeat orders are fast.
Ask for the specification sheet and the fitment note and your receiving team can file the auto parts without reading a single page. Warranty claims run on the order number plus JZQ250、JZQ350、JZQ400、JZQ500、JZQ650、JZQ750、JZQ850、JZQ1000 through the same chat you bought from.
Parts desks forecast demand for gear cylindrical and confirm the reference at dispatch.
The desk lists gear cylindrical against the vehicle application and quotes from China, Dongguan.
Garage groups book stock against gear cylindrical so warranty claims stay simple.
Rebuilders specify gear gearbox so the fitter works to torque values rather than habit.
The desk lists gear gearbox against the vehicle application and quotes from China, Dongguan.
Trade counters quote volumes for gear gearbox to avoid a second bench visit.
Reliability data for this Auto Parts on jzq250 jzq500 comes from field returns, not from a brochure table.
Reference jzq250-jzq500 is printed on the housing and again on the carton label so receiving can match it to the order in seconds. Batch 0AAEE980.
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.
Importers keep records for gearbox gear to cut diagnostic time on repeat failures.
Export agencies hold shelf space for gearbox gear because the batch record travels with the carton.
Wholesale partners book stock against gearbox gear 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 jzq250 jzq500 are packed with the specification sheet on top so QC sees the numbers before the part. Batch 0AAEE980.
Specification changes are notified to standing customers before shipment.
Traceability records are retained for the full warranty period.
Laboratory samples ship with a chain-of-custody note.
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.
Fleet depots standardise on gear reducer gearbox to keep the spare list short.
Garage groups consolidate orders for gear reducer gearbox to avoid a second bench visit.
Volume buyers forecast demand for gear reducer gearbox and confirm the reference at dispatch.
Fleets running jzq250 jzq500 standardise on reference jzq250-jzq500 to keep the spare list short.
The carton for reference jzq250-jzq500 is drop-tested to the transport standard before the lane is approved. Batch 0AAEE980.
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.
Workshops keep records for exclusive automotive because the batch record travels with the carton.
Trade counters quote volumes for exclusive automotive with the specification sheet packed on top.
Distributors specify exclusive automotive so the fitter works to torque values rather than habit.
Sample units for jzq250 jzq500 ship with the batch documentation your quality team files.
Reorder signals for jzq250-jzq500 are tracked against your last three off-takes to keep the shelf covered. Batch 0AAEE980.
Field feedback is reviewed monthly and folded into the specification.
Bench notes for this application are written by the test crew.
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