Skip to main content
CP247
Gallery
BrandSchaeffler INA
MPN529 0521 20
OE refs78
SKU0204-529 0521 20
GTIN / EAN4014870607128

Similar products

Customers also bought

Details

SpecificationValue
BrandSchaeffler INA
Categoryribbed V belt set
Length 1 [mm]1580 mm

OE numbers (78)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 03H903026C. The red ring marks where this part installs on the vehicle.

Alternator โ€” Transporter Transporter/Campmobile/Multivan T6.1 (2020โ€“2025) โ€” Alternator D >> - 19.10.2020
Transporter Transporter/Campmobile/Multivan T6.1 (2020โ€“2025) ยท Alternator D >> - 19.10.2020Position 1

What's in the kit

This kit ships with 4 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 numberComponentQty
1534 0164 10
Belt Tensioner, V-ribbed belt
Width [mm]
24 mm
Outer Diameter [mm]
70 mm
1
2532 0468 10
Deflection/Guide Pulley, V-ribbed belt
Diameter [mm]
70 mm
Width [mm]
28 mm
1
3535 0124 10
Alternator Freewheel Clutch
Diameter 1/Diameter 2 [mm]
49,4/17,0 mm
Width [mm]
40,2 mm
Supplementary Article/Info 2
664
Number of grooves
6
for manufacturer number
F-551406.XX
Distance to first groove [mm]
14,6 mm
1
4FB 6PK1580
Ribbed V-belt
Length [mm]
1580 mm
Number of ribs
6
1

About this product

Sourced from Schaeffler INA, this ribbed v belt set (529 0521 20) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications โ€” Number of ribs: Plastic, Pulleys: Cast Iron, Length 1 [mm]: 1580 mm โ€” are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit AUDI, SEAT models. All compatibility data is cross-checked against the TecDoc database โ€” select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 038 903 315 AD, 038903315AD, 038 903 315 AG, 038903315AG and 162 more. Matching these numbers confirms a like-for-like replacement with no loss of function. Schaeffler INA 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 โ€” 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 โ€” 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 โ€” 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 (10)

CONTINENTAL CTAM6PK1580K1ยฃ88.99
DAYCOKPV349ยฃ65.99
GATESK016PK1580XSยฃ71.99
GATESK016PK1583
IPD20-2049
IPD202049
SKFVKMA 31127ยฃ56.99
SKFVKMA31127
SNRKA857.22ยฃ57.99
SNRKA85722

ribbed V belt set Schaeffler INA 529 0521 20 โ€” compatible car models

Car modelsAUDI: A4 Allroad B8 (8KH), A4 B8 (8K2), A4 B8 Avant (8K5), A5 (8T3), A5 Convertible (8F7), A5 Sportback (8TA), A6 C6 (4F2), A6 C6 Avant (4F5), Q5 (8RB); SEAT: EXEO (3R2), EXEO ST (3R5)
Engines2.0 TDI quattro; 2.0 TDI
Year of manufacture2004-2019
Manufacturer article number (MPN)529 0521 20
OE part numbers038 903 315 AD, 038 903 315 AG, 038 903 315 AH, 038 903 315 AJ, 038 903 315 AM, 038 903 315 AN, 038 903 315 T, 03G 145 276, 03G 903 016 E, 03G 903 016 F, 03G 903 016 G, 03G 903 016 L, 03G 903 023 F, 03G 903 023 G, 03G 903 119 B, 03H 903 023 E, 03H 903 023 L, 03H 903 023 M, 03H 903 023 Q, 03H 903 026 (+58 more)
Compatibility check

Loading vehicle dataโ€ฆ

Please wait while we load vehicle compatibility information.
Description and what's included

Schaeffler INA 529052120 ribbed V belt set. Length 1 [mm]: 1580 mm. Number of ribs: 6. Pulleys: 3

What's included:
  • 1x ribbed V belt set
Shipping, returns, warranty

Free UK delivery on orders over ยฃ99.00. Tracked standard shipping.

  • Standard delivery: 5โ€“9 business days
  • Order before 5pm โ€” 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 AUDI, SEAT vehicles. Use the vehicle selector at the top of the page to check exact compatibility โ€” enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this Schaeffler INA ribbed V belt set have?

This Schaeffler INA ribbed V belt set has the following specifications: Number of ribs: 6; Pulleys: 3; Length 1 [mm]: 1580 mm. 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: 038 903 315 AD, 038 903 315 AG, 038 903 315 AH, 038 903 315 AJ, 038 903 315 AM, 038 903 315 AN, 038 903 315 T, 03G 145 276 and 70 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a ribbed V belt set cost?

This Schaeffler INA ribbed V belt set is available for ยฃ61.99. Ribbed V belt set prices vary depending on brand, specifications, and vehicle compatibility. Schaeffler INA 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 038 903 315 AD?

Yes, this Schaeffler INA ribbed V belt set is a direct replacement for OE part number 038 903 315 AD. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

More Schaeffler INA parts

Related categories

Common OE numbers for this part

Common original equipment numbers linked to stocked alternatives.

Related guides

Brake Pads Buying GuideHow to choose the right brake pads โ€” signs of wear, organic vs ceramic vs semi-metallic, and replacement tips.Timing Belt Buying GuideReplacement intervals, interference vs non-interference engines, and why timing belt failure is catastrophic.Drive Belt Buying GuideSerpentine and auxiliary belt replacement โ€” signs of wear, tensioner advice, and what happens when a belt snaps.Brake Master Cylinder Buying GuideSpongy or sinking brake pedal? How to diagnose a failing brake master cylinder, bleed the system, and choose the right replacement.