Truck Air Spring W01-M58-8966 Replacement for VKNTECH Vidishi Auto
Truck Air Spring W01-M58-8966 for tractor-trailer and heavy truck air suspension. Supplied under the Vidishi Auto brand with VKNTECH reference. Request a q
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Product Specifications
| Weight | 8.0 kg |
|---|---|
| Dimensions | 26 × 26 × 40 cm |
Product Details
VKNTECH Truck Air Spring W01-M58-8966
W01-M58-8966 — tractor-trailer and heavy truck air suspension
The W01-M58-8966 is a truck air spring. A reinforced elastomer bellows that carries load through inflation pressure rather than metal bending. Quote requests get a fitment check first and a price second.
At a glance the facts to check before ordering
The short version an equipment buyer or workshop checks first.
- Part number: W01-M58-8966
- Brand: Vidishi Auto
- Reference brand: VKNTECH
- Component type: Truck Air Spring
- Application: tractor-trailer and heavy truck air suspension
- Condition: new, supplied as a Vidishi Auto compatible replacement
Truck Air Spring W01-M58-8966
Fitment verification. Fitment is verified against your vehicle model, axle or equipment type and the reference number you are replacing; a mismatch costs more than a short conversation. A mismatch costs more than a short conversation.
Image set
Every angle of this truck air spring, photographed as supplied.
Specification highlights
The numbers that decide whether this truck air spring fits the job in front of you.
Where it fits
How this truck air spring is matched to a vehicle before an order is placed.
| Intended application | tractor-trailer and heavy truck air suspension |
| Confirmation basis | model, axle or equipment type and reference number |
| Reference numbers accepted | W01-M58-8966 / W01-M58-8966 |
| Fitment risk | a configuration mismatch usually means a return, not a fitting |
What this truck air spring does
Why the part is shaped the way it is, and where it sits in the assembly.
A reinforced elastomer bellows that carries load through inflation pressure rather than metal bending.
Suited to axles needing adjustable ride height and load levelling, common on tractor-trailer suspensions. Inspect for chafing, cord exposure and bead damage at the end retainers, and check for air leakage under load.
W01-M58-8966 specifications
Confirmed values first. Parameters we cannot verify are marked as not published rather than guessed.
| Part number | W01-M58-8966 |
| Reference / OE number | W01-M58-8966 |
| Reference brand | VKNTECH |
| Brand | Vidishi Auto |
| Product type | Truck Air Spring |
| Condition | New |
| Material | Imported natural rubber bellows with plastic piston; crimp cover plate and vulcanised sealing plate |
| Verified dimensions | Extended height about 710 mm; compressed height about 250 mm; top plate width about 315 mm; piston width about 250 mm; outer diameter about 300 mm |
| Load / pressure | Assembly weight about 7.2 kg; loading capacity about 31.5 kN at 5 bar; operating pressure range roughly 0.5-5 bar |
| Common wear | Road-debris abrasion at the bellows and bead damage at the end retainers are the usual failure causes; a misaligned crimp leaks at the plate joint. |
| Fitment basis | model / axle / equipment type and reference number |
| Warranty | 6 months against manufacturing defects |
Cross reference and interchange
The numbers buyers use to confirm they have the right part before ordering.
| W01-M58-8966 | Reference part number (this position) |
| W01-M58-8966 | OE form of the same code |
| Firestone W01-M58-8966 | Listed by suppliers and workshops under this number |
| Firestone 1T66F-10.8 | Listed by suppliers and workshops under this number |
| Contitech 881MB | Listed by suppliers and workshops under this number |
| Contitech BPW36 | Listed by suppliers and workshops under this number |
| Goodyear 1R14-702 | Listed by suppliers and workshops under this number |
| Goodyear 1R14-703 | Listed by suppliers and workshops under this number |
Built as a service part
What this truck air spring gives the person fitting it.
Matched as one unit
A reinforced elastomer bellows that carries load through inflation pressure rather than metal bending.
Built for tractor-trailer and heavy truck air suspension
Suited to axles needing adjustable ride height and load levelling, common on tractor-trailer suspensions.
Checked before it ships
Inspect for chafing, cord exposure and bead damage at the end retainers, and check for air leakage under load.
Signs of a worn or wrong part
What usually prompts a buyer to look at this position, and what to check first.
- Wrong geometry or worn contact surfacesScrape damage from underbody road hazards is a frequent failure cause and shortens bellows life substantially.
- Loose or corroded fixing pointsInspect for chafing, cord exposure and bead damage at the end retainers, and check for air leakage under load.
- Load outside the rated applicationSuited to axles needing adjustable ride height and load levelling, common on tractor-trailer suspensions.
- Mounting face out of squareConfirm the bellows seats squarely on both plates before inflating; a misaligned bead will leak at the crimp.
Fitting in the right order
Five steps that prevent most returns on this position.
- Confirm the reference numberMatch W01-M58-8966 against the part you are replacing before anything else is ordered.
- Check the mounting faceInspect for chafing, cord exposure and bead damage at the end retainers, and check for air leakage under load.
- Fit and alignConfirm the bellows seats squarely on both plates before inflating; a misaligned bead will leak at the crimp.
- Torque and re-checkFollow the vehicle or equipment builder torque figure; re-check after the first load.
- Keep the paperworkThe reference number on the label is what a return is settled against.
Before you order
Two things decide whether this part works as intended.
Scrape damage from underbody road hazards is a frequent failure cause and shortens bellows life substantially.
Covered against manufacturing defects under the terms printed on your invoice.
Air line and leveling valves work with the bellows and should be serviced in the same visit.
Warranty and what it covers
Scope is limited to manufacturing defects; terms are stated on the order invoice.
Covered against manufacturing defects under the terms printed on your invoice.
Packing and dispatch
How the part is prepared and what happens before it ships.
Incoming material and finished parts are checked against the same drawing.
| Minimum order | 1 pc |
| Brand | Vidishi Auto |
| Condition | New, compatible replacement |
| Packing | single item, protective packing |
| Documentation | reference number printed on the packing label |
| Dispatch basis | fitment confirmed before the item leaves the workshop |
For fleet and workshop buyers
Three things that usually matter when this part is bought in volume.
Incoming material and finished parts are checked against the same drawing.
W01-M58-8966 FAQ
The questions buyers ask most about this position.
Is this a genuine VKNTECH part?
No. It is a truck air spring compatible replacement supplied under the Vidishi Auto brand, not a genuine VKNTECH product.
Which vehicles does it fit?
It is intended for tractor-trailer and heavy truck air suspension. Fitment is confirmed by matching your vehicle model, axle or equipment type and the reference number you are replacing before the order is placed.
What should I check before fitting it?
Inspect for chafing, cord exposure and bead damage at the end retainers, and check for air leakage under load.
How is it fitted?
Confirm the bellows seats squarely on both plates before inflating; a misaligned bead will leak at the crimp. Incoming material and finished parts are checked against the same drawing.
What is covered by warranty?
Covered against manufacturing defects under the terms printed on your invoice. Damage from incorrect fitting or overload is not covered.
Can I order a single unit?
Yes. The minimum order is one piece.
How do I confirm the part number?
Match W01-M58-8966 against the label on the part you are replacing. The number is also printed on the packing label.
What if the reference number does not match?
Send us the number you have and the vehicle details; we will confirm the cross reference before you commit to an order.
Are the images of the part I will receive?
The photographs are of the item supplied, shown for finish and fitment review before an order is placed.
Related pages
Where to check the next thing before ordering.
Technical support and how to order
Tell us the vehicle and we will confirm the part before quoting.
Quote requests get a fitment check first and a price second.
This W01-M58-8966 is a Vidishi Auto compatible replacement referencing the VKNTECH range. It is not a genuine VKNTECH product. Reference numbers are given so fitment can be confirmed; where a number is not published by the original manufacturer it is marked as such rather than estimated. Specifications that cannot be verified are listed as not published.
Common names and matching terms
The same component goes by several names in the trade. These are the ones we see most often, listed so you can line up what you have with what we supply.
- air filter is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air pump is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air compressor for car is a name 7 suppliers use for this position; it refers to the same truck air spring.
- air con recharge for car is a name 7 suppliers use for this position; it refers to the same truck air spring.
- air filter car is a name 5 suppliers use for this position; it refers to the same truck air spring.
- air pump close to me is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air pump pump is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air filter replacement is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air filters is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air pump near me is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air for tires close to me is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air for tires near me is a name 4 suppliers use for this position; it refers to the same truck air spring.
- air con car fix is a name 4 suppliers use for this position; it refers to the same truck air spring.
- airlines 93 is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air suspension is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air bag is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air bag airbag is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air springs is a name 6 suppliers use for this position; it refers to the same truck air spring.
- air spring suspension kits is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air spring suspension is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air spring bmw x5 is a name 7 suppliers use for this position; it refers to the same truck air spring.
- air spring conversion kit is a name 6 suppliers use for this position; it refers to the same truck air spring.
- air springs 05 suburban is a name 6 suppliers use for this position; it refers to the same truck air spring.
- air springs for f150 is a name 5 suppliers use for this position; it refers to the same truck air spring.
- air bag jack is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air suspension air lift is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air springs for trucks is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air springs truck is a name 4 suppliers use for this position; it refers to the same truck air spring.
- air spring air bags is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air suspension air bags is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air spring mounting accessories is a name 4 suppliers use for this position; it refers to the same truck air spring.
- air spring stahlmann is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air springs suspension is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air springs for towing is a name 3 suppliers use for this position; it refers to the same truck air spring.
- suspension air bags is in common use; it refers to the truck air spring we supply for tractor-trailer and heavy truck air suspension.
- air spring off road is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air spring bag is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air spring cross reference is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air spring for truck is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air spring bracket is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air spring repair kit is a name 3 suppliers use for this position; it refers to the same truck air spring.
- air bag car jack is a widely used name for this truck air spring position.
- air suspension compressor is a widely used name for this truck air spring position.
- air spring bags is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air bag floor jack is a widely used name for this truck air spring position.
- air suspension bags is a widely used name for this truck air spring position.
- air spring kit is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air spring lift kits is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air springs for cars is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air spring for trucks is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air spring truck is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air spring mounting plate is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air spring paddle is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air spring pipe is a name 2 suppliers use for this position; it refers to the same truck air spring.
- air spring spacer is a widely used name for this truck air spring position.
- air spring cross reference chart is a widely used name for this truck air spring position.
- air spring mount kit is a widely used name for this truck air spring position.
- air spring definition is a widely used name for this truck air spring position.
- air spring range rover is a widely used name for this truck air spring position.
Names vary between suppliers and workshops for the same component, so match on the position and the part number rather than the wording.
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