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ribbed V belt set HEPU 20-1977 — no image available

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Specs, fitment data and pricing remain accurate.
BrandHEPU
MPN20-1977
OE refs61
SKU0178-20-1977
GTIN / EAN4047753320463

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Details

SpecificationValue
BrandHEPU
MPN20-1977
Categoryribbed V belt set
Length 1 [mm]1590 mm

OE/OEM numbers (61)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 06H903016L. The red ring marks where this part installs on the vehicle.

Alternator — A5 A5/S5 Coupe/Sportback 8T3/8T8 (2008–2011) — Alternator
A5 A5/S5 Coupe/Sportback 8T3/8T8 (2008–2011) · AlternatorPosition 1A

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
45029-6PK1590
Ribbed V-belt
Length [mm]
1590 mm
Number of ribs
6
1
45115-3833
Belt Tensioner, V-ribbed belt
Width [mm]
24 mm
Outer Diameter [mm]
70 mm
1
45215-3831
Deflection/Guide Pulley, V-ribbed belt
Diameter [mm]
90 mm
Width [mm]
25 mm
1
45315-3737
Alternator Freewheel Clutch
Supplementary Article/Info 2
664
Number of grooves
6
Distance to first groove [mm]
12,4 mm
1

About this product

The HEPU ribbed V belt set (20-1977) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Number of ribs: Plastic, Pulleys: Cast Iron, Length 1 [mm]: 1590 mm, Supplementary Article/Info 2: 951. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, SEAT models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 044260849B, 06A903023B, 06A903023E, 06A903023F and 66 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HEPU 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.

Suitable cars

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ribbed V belt set HEPU 20-1977 — compatible car models

Car modelsAUDI: A4 Allroad B8 (8KH), A4 B8 (8K2), A4 B8 Avant (8K5), A5 (8T3), A5 Convertible (8F7), A5 Sportback (8TA), Q5 (8RB); SEAT: EXEO (3R2), EXEO ST (3R5)
Engines2.0 TFSI quattro; 1.8 TFSI; 1.8 TSI
Year of manufacture2007-2019
Manufacturer article number (MPN)20-1977
OE part numbers044260849B, 06A903023B, 06A903023E, 06A903023F, 06A903023G, 06A903119, 06B903137C, 06B903137D, 06H903016J, 06H903016L, 06H903016S, 06H903017D, 06H903017J, 06H903017S, 06H903017T, 06H903018D, 06H903018H, 06H903018J, 06H903018K, 06H903018P (+41 more)
Compatibility check

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Description and what's included

HEPU 20-1977 ribbed V belt set. Length 1 [mm]: 1590 mm. Number of ribs: 6. Pulleys: 3. Supplementary Article/Info 2: 951

What's included:
  • 1x ribbed V belt set
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 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 — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.

What specifications does this HEPU ribbed V belt set have?

This HEPU ribbed V belt set has the following specifications: Number of ribs: 6; Pulleys: 3; Length 1 [mm]: 1590 mm; Supplementary Article/Info 2: 951. 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: 044260849B, 06A903023B, 06A903023E, 06A903023F, 06A903023G, 06A903119, 06B903137C, 06B903137D and 53 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 HEPU ribbed V belt set is available for £132.99. Ribbed V belt set prices vary depending on brand, specifications, and vehicle compatibility. HEPU 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 044260849B?

Yes, this HEPU ribbed V belt set is a direct replacement for OE part number 044260849B. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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