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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Category | ribbed V belt set |
| Length [mm] | 1642 mm |
| Width [mm] | 21 mm |
| Weight [kg] | 0,928 kg |
| Operating Mode | AU |
| Width of castor bearing surface [mm] | 26 mm |
OE numbers (4)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—003 993 21 96
- MERCEDES-BENZ—003 993 21 96 S1
- MERCEDES-BENZ—A003 993 21 96
- MERCEDES-BENZ—A003 993 21 96 S1
Where this part fits
Original-fit position for OE A0039932196. The red ring marks where this part installs on the vehicle.
What's in the kit
This kit ships with 3 factory-matched components. Each part below is supplied as part of the kit; click any linked MPN to view that component on its own.
| # | Part number | Component | Qty |
|---|---|---|---|
| 1 | 39793 | Ribbed V-belt
| 1 |
| 2 | 45554 | Belt Tensioner, V-ribbed belt
| 1 |
| 3 | 100154 | Deflection/Guide Pulley, V-ribbed belt
| 1 |
About this product
When ribbed v belt set performance matters, the FEBI BILSTEIN 177998 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Length [mm]: 1642 mm, Width [mm]: 21 mm, Weight [kg]: 0, 928 kg, Operating Mode: Exterior, Number of ribs: Plastic. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. 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: 003 993 21 96, 003 993 21 96 S1, 06-01635-SX, 06-01640-SX and 78 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FEBI BILSTEIN 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.
About FEBI BILSTEIN
febi bilstein, founded in 1844 in Ennepetal, Germany, is one of the oldest and most comprehensive automotive parts suppliers in the independent aftermarket. febi bilstein offers over 40,000 parts spanning steering, suspension, engine, braking, cooling, and electrical systems. Certified to IATF 16949 and supplying OE-quality components, febi bilstein products undergo rigorous testing to match original equipment performance. With nearly 180 years of German engineering tradition, febi bilstein is the go-to brand for reliable, competitively priced replacement parts.
Suitable cars
Equivalent products (91)
Show all 91 OE numbers
ribbed V belt set FEBI BILSTEIN 177998 — compatible car models
| Car models | MERCEDES-BENZ: C-CLASS Convertible (A205), C-CLASS Coupe (C205), C-CLASS T-Model (S205), C-CLASS (W205), GLC Coupe (C253), GLC (X253), SLC (R172), SLK (R172) |
|---|---|
| Engines | C 220 d (205.404); C 220 d (205.304); C 200 d (205.207); C 200 d (205.007); 220 d 4-matic (253.303, 253.305); 220 d 4-matic (253.905, 253.903); 250 d (172.404); 250 CDI / d (172.403) |
| Year of manufacture | 2011-2023 |
| Manufacturer article number (MPN) | 177998 |
| OE part numbers | 003 993 21 96, 003 993 21 96 S1, A003 993 21 96, A003 993 21 96 S1 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 177998 ribbed V belt set. Belt Material: 33. Length [mm]: 1642 mm. Number of ribs: 6. Operating Mode: AU. Supplementary Article/Supplementary Info: 906. Units/Pulleys: 39. Weight [kg]: 0,928 kg. Width [mm]: 21 mm
- 1x ribbed V belt set
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 set compatible with my car?
This ribbed V belt set 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 FEBI BILSTEIN ribbed V belt set have?
This FEBI BILSTEIN ribbed V belt set has the following specifications: Length [mm]: 1642 mm; Width [mm]: 21 mm; Weight [kg]: 0,928 kg; Operating Mode: AU; Number of ribs: 6; Units/Pulleys: 39. Check the full specifications table above for complete details.
What OE part numbers does this ribbed V belt set replace?
This ribbed V belt set replaces OE part numbers: 003 993 21 96, 003 993 21 96 S1, A003 993 21 96, A003 993 21 96 S1. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a ribbed V belt set cost?
This FEBI BILSTEIN ribbed V belt set is available for £84.99. Ribbed V belt set prices vary depending on brand, specifications, and vehicle compatibility. FEBI BILSTEIN parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my ribbed V belt set?
Regular inspection of your ribbed V belt set 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 set?
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 set fitted by a professional mechanic.
Can I use this part as a replacement for OE 003 993 21 96?
Yes, this FEBI BILSTEIN ribbed V belt set is a direct replacement for OE part number 003 993 21 96. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the FEBI BILSTEIN 177998 the same as the FEBI BILSTEIN 1000263?
No, while both are ribbed V belt set parts, they are different products. The FEBI BILSTEIN 177998 has Length [mm]: 1642 mm, Width [mm]: 21 mm, Weight [kg]: 0,928 kg. The FEBI BILSTEIN 1000263 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
