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Details
| Specification | Value |
|---|---|
| Brand | JAPKO |
| MPN | mjas049 |
| Fitting Position | Rear Axle |
OE/OEM numbers (8)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—639 328 01 01
- MERCEDES-BENZ—639 328 02 01
- MERCEDES-BENZ—639 328 03 01
- MERCEDES-BENZ—6933280101
- MERCEDES-BENZ—A 639 328 01 01
- MERCEDES-BENZ—A 639 328 02 01
- MERCEDES-BENZ—A 639 328 03 01
- MERCEDES-BENZ—A6933280101
Where this part fits
Original-fit position for OE 6393280101. The red ring marks where this part installs on the vehicle.
About this product
JAPKO Bellow Air Suspension (MJAS049) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: Rear Axle — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with MERCEDES-BENZ vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 639 328 01 01, 6393280101, 639 328 02 01, 6393280201 and 20 more. Matching these numbers confirms a like-for-like replacement with no loss of function. JAPKO is a recognised supplier of automotive suspension components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (10)
Bellow Air Suspension JAPKO MJAS049 — compatible car models
| Car models | MERCEDES-BENZ: VIANO (W639), VITO Bus (W639), VITO / MIXTO Van (W639) |
|---|---|
| Engines | 3.2 (639.711, 639.811, 639.813); 109 CDI 4x4 (639.701); 109 CDI (639.601, 639.603, 639.605) |
| Year of manufacture | 2003 |
| Manufacturer article number (MPN) | MJAS049 |
| OE part numbers | 639 328 01 01, 639 328 02 01, 639 328 03 01, 6933280101, A 639 328 01 01, A 639 328 02 01, A 639 328 03 01, A6933280101 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
JAPKO mjas049 . Fitting Position: HA
- 1x Bellow Air Suspension
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Bellow Air Suspension compatible with my car?
This Bellow Air Suspension fits MERCEDES-BENZ vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this JAPKO Bellow Air Suspension have?
This JAPKO Bellow Air Suspension has the following specifications: Fitting Position: HA. Check the full specifications table above for complete details.
What OE part numbers does this Bellow Air Suspension replace?
This Bellow Air Suspension replaces OE part numbers: 639 328 01 01, 639 328 02 01, 639 328 03 01, 6933280101, A 639 328 01 01, A 639 328 02 01, A 639 328 03 01, A6933280101. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Bellow Air Suspension cost?
This JAPKO Bellow Air Suspension is available for £166.99. Bellow Air Suspension prices vary depending on brand, specifications, and vehicle compatibility. JAPKO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Bellow Air Suspension?
Regular inspection of your Bellow Air Suspension is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Bellow Air Suspension?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Bellow Air Suspension fitted by a professional mechanic.
Can I use this part as a replacement for OE 639 328 01 01?
Yes, this JAPKO Bellow Air Suspension is a direct replacement for OE part number 639 328 01 01. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
