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Details
| Specification | Value |
|---|---|
| Brand | MGA |
| MPN | cs61870 |
| Category | Ribbed V-belt |
| Length [mm] | 1870 mm |
OE numbers (19)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—03E260849A
- SEAT / SKODA / VW—03E260849B
- AUDI / SEAT / SKODA / VW—044903137R
- AUDI / SEAT / SKODA / VW—078903137AR
- AUDI / SEAT / SKODA / VW—078903137BD
- BMW—11 28 7 511 476
- BMW—11 28 7 532 145
- BMW—11 28 7 552 233
- BMW—11 28 7 631 810
- OPEL—1340639
- OPEL—1340665
- MERCEDES-BENZ—139974692
- MERCEDES-BENZ—139974792
- GENERAL MOTORS / OPEL—24413294
- GENERAL MOTORS—90529914
- TOYOTA—90916-02504
- TOYOTA—90916-W2006
- MERCEDES-BENZ—A0139974692
- MERCEDES-BENZ—A0139974792
Where this part fits
Original-fit position for OE 11287631810. The red ring marks where this part installs on the vehicle.
About this product
MGA Ribbed V-belt (CS61870) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Length [mm]: 1870 mm, Number of ribs: Plastic — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with AUDI, BMW, MERCEDES-BENZ, OPEL and 4 other makes 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: 03E260849A, 03E260849B, 044903137R, 050 006 1870 and 34 more. Matching these numbers confirms a like-for-like replacement with no loss of function. MGA is a recognised supplier of automotive engine timing 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (25)
Show all 25 OE numbers
Ribbed V-belt MGA CS61870 — compatible car models
| Car models | AUDI: A4 B5 (8D2), A4 B5 Avant (8D5), A6 C4 (4A2), A6 C4 Avant (4A5), A8 D2 (4D2, 4D8); BMW: 1 Convertible (E88), 1 (E81), 1 (E87), 3 Compact (E46), 3 Convertible (E46), 3 Convertible (E93), 3 Coupe (E46), 3 Coupe (E92), 3 (E46), 3 (E90) (+6 more); MERCEDES-BENZ: C-CLASS Coupe (CL203), C-CLASS T-Model (S202), C-CLASS T-Model (S203), C-CLASS (W203), CLK (C208), CLK Convertible (A208), E-CLASS (W210), SLK (R170); OPEL: ASTRA G Convertible (T98) |
|---|---|
| Engines | 2.6; 2.8; 118 i; 116 i; 316 ti; 318 Ci; 320 d; 320 d xDrive; 316 i; 318 i; 520 i; sDrive 18 i; 2.0 i; C 200 Kompressor (203.745); C 200 T Kompressor (202.087) (+7 more) |
| Year of manufacture | 1994-2015 |
| Manufacturer article number (MPN) | CS61870 |
| OE part numbers | 03E260849A, 03E260849B, 044903137R, 078903137AR, 078903137BD, 11 28 7 511 476, 11 28 7 532 145, 11 28 7 552 233, 11 28 7 631 810, 1340639, 1340665, 139974692, 139974792, 24413294, 90529914, 90916-02504, 90916-W2006, A0139974692, A0139974792 |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
MGA cs61870 Ribbed V-belt. Length [mm]: 1870 mm. Number of ribs: 6
- 1x Ribbed V-belt
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- 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 Ribbed V-belt compatible with my car?
This Ribbed V-belt fits AUDI, BMW, MERCEDES-BENZ, OPEL, SEAT and 3 more 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 MGA Ribbed V-belt have?
This MGA Ribbed V-belt has the following specifications: Length [mm]: 1870 mm; Number of ribs: 6. Check the full specifications table above for complete details.
What OE part numbers does this Ribbed V-belt replace?
This Ribbed V-belt replaces OE part numbers: 03E260849A, 03E260849B, 044903137R, 078903137AR, 078903137BD, 11 28 7 511 476, 11 28 7 532 145, 11 28 7 552 233 and 11 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Ribbed V-belt cost?
Ribbed V-belt prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this MGA Ribbed V-belt. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Ribbed V-belt?
Regular inspection of your Ribbed V-belt 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 Ribbed V-belt?
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 Ribbed V-belt fitted by a professional mechanic.
Can I use this part as a replacement for OE 03E260849A?
Yes, this MGA Ribbed V-belt is a direct replacement for OE part number 03E260849A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
