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Details
| Specification | Value |
|---|---|
| Brand | GATES |
| MPN | t38663 |
| Width [mm] | 38 mm |
| Outer Diameter [mm] | 77 mm |
OE/OEM numbers (6)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—4572003070
- MERCEDES-BENZ—4572004270
- MERCEDES-BENZ—4572004470
- MERCEDES-BENZ—A4572003070
- MERCEDES-BENZ—A4572004270
- MERCEDES-BENZ—A4572004470
Where this part fits
Original-fit position for OE 4572003070. The red ring marks where this part installs on the vehicle.
About this product
Sourced from GATES, this belt tensioner v ribbed belt (T38663) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Width [mm]: 38 mm, Material: Composite, Outer Diameter [mm]: 77 mm, Supplementary Article/Info 2: 559, Number of grooves: Carbon — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 01 2050 400002, 034 000 0026, 30949, 4572003070 and 12 more. Matching these numbers confirms a like-for-like replacement with no loss of function. GATES 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About GATES
Gates Corporation, founded in 1911 in Denver, Colorado, USA, is a world leader in power transmission belts and fluid transfer solutions. Gates specialises in timing belts, timing belt kits, serpentine belts, coolant hoses, and tensioner assemblies. As an OE supplier to virtually every major automotive manufacturer, Gates products are engineered to meet or exceed original specifications. With advanced rubber compound technology and precision manufacturing, Gates belts and hoses deliver dependable performance and are the first choice of professional mechanics globally.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (10)
Belt Tensioner V Ribbed Belt GATES T38663 — compatible car models
| Manufacturer article number (MPN) | T38663 |
|---|---|
| OE part numbers | 4572003070, 4572004270, 4572004470, A4572003070, A4572004270, A4572004470 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
GATES t38663 FleetRunner™. Material: 18. Number of grooves: 8. Outer Diameter [mm]: 77 mm. Supplementary Article/Info 2: 559. Width [mm]: 38 mm
- 1x Belt Tensioner V Ribbed Belt
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 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 GATES Belt Tensioner V Ribbed Belt have?
This GATES Belt Tensioner V Ribbed Belt has the following specifications: Width [mm]: 38 mm; Material: 18; Outer Diameter [mm]: 77 mm; Supplementary Article/Info 2: 559; Number of grooves: 8. 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: 4572003070, 4572004270, 4572004470, A4572003070, A4572004270, A4572004470. 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 GATES Belt Tensioner V Ribbed Belt is available for £118.99. Belt Tensioner V Ribbed Belt prices vary depending on brand, specifications, and vehicle compatibility. GATES 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 4572003070?
Yes, this GATES Belt Tensioner V Ribbed Belt is a direct replacement for OE part number 4572003070. 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 GATES T38663 the same as the GATES T36107?
No, while both are Belt Tensioner V Ribbed Belt parts, they are different products. The GATES T38663 has Width [mm]: 38 mm, Material: 18, Outer Diameter [mm]: 77 mm. The GATES T36107 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.
