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Details
| Specification | Value |
|---|---|
| Brand | FEBI BILSTEIN |
| Weight [kg] | 1,604 kg |
| Operating Mode | AU |
| Outer Diameter [mm] | 74 mm |
| Width of castor bearing surface [mm] | 38 mm |
OE numbers (9)
Search by this OE number to find compatible parts
- VOLVO—20739751
- VOLVO—20935521
- VOLVO—21422765
- VOLVO—3979579
- VOLVO—3979979
- RENAULT TRUCKS—74 03 979 979
- RENAULT TRUCKS—74 20 739 751
- RENAULT TRUCKS—74 20 935 521
- RENAULT TRUCKS—74 21 422 765
Where this part fits
Original-fit position for OE 20935521. The red ring marks where this part installs on the vehicle.
About this product
Sourced from FEBI BILSTEIN, this belt tensioner v ribbed belt (27117) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Weight [kg]: Steel, 604 kg, Operating Mode: Exterior, Material: Steel, Outer Diameter [mm]: 74 mm, Track rollers material: Composite — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 02.03.20.231215, 031.445, 03-1503, 03-1503-1 and 108 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
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Verifying part compatibility — check back shortly.Equivalent products (106)
Show all 106 OE numbers
Belt Tensioner V Ribbed Belt FEBI BILSTEIN 27117 — compatible car models
| Manufacturer article number (MPN) | 27117 |
|---|---|
| OE part numbers | 20739751, 20935521, 21422765, 3979579, 3979979, 74 03 979 979, 74 20 739 751, 74 20 935 521, 74 21 422 765 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FEBI BILSTEIN 27117 . Housing material: 1. Material: 1. Operating Mode: AU. Outer Diameter [mm]: 74 mm. Track rollers material: 18. Weight [kg]: 1,604 kg. Width of castor bearing surface [mm]: 38 mm
- 1x Belt Tensioner V Ribbed Belt
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Belt Tensioner V Ribbed Belt compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Belt Tensioner V Ribbed Belt fits. All fitment data is verified through TecDoc.
What specifications does this FEBI BILSTEIN Belt Tensioner V Ribbed Belt have?
This FEBI BILSTEIN Belt Tensioner V Ribbed Belt has the following specifications: Weight [kg]: 1,604 kg; Operating Mode: AU; Material: 1; Outer Diameter [mm]: 74 mm; Track rollers material: 18; Housing material: 1. Check the full specifications table above for complete details.
What OE part numbers does this Belt Tensioner V Ribbed Belt replace?
This Belt Tensioner V Ribbed Belt replaces OE part numbers: 20739751, 20935521, 21422765, 3979579, 3979979, 74 03 979 979, 74 20 739 751, 74 20 935 521 and 1 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Belt Tensioner V Ribbed Belt cost?
This FEBI BILSTEIN Belt Tensioner V Ribbed Belt is available for £77.99. Belt Tensioner V Ribbed Belt 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 Belt Tensioner V Ribbed Belt?
Regular inspection of your Belt Tensioner V Ribbed 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 Belt Tensioner V Ribbed 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 Belt Tensioner V Ribbed Belt fitted by a professional mechanic.
Can I use this part as a replacement for OE 20739751?
Yes, this FEBI BILSTEIN Belt Tensioner V Ribbed Belt is a direct replacement for OE part number 20739751. 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.
