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CP247
Gallery
BrandHEPU
MPNPK05128
OE refs21
SKU0178-PK05128
GTIN / EAN4250093486175

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Details

SpecificationValue
BrandHEPU
MPNpk05128
Length [mm]1045 mm
Tensioner Pulley ActuationAU

OE/OEM numbers (21)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 1031879. The red ring marks where this part installs on the vehicle.

M Engine - Diesel — M04 Engine - Diesel.Engine Cooling › M04010 Water Pump & Connections/Thermostat
M Engine - Diesel Ā· M04 Engine - Diesel.Engine Cooling › M04010 Water Pump & Connections/ThermostatPosition 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
1P512
Water Pump, engine cooling
Operating Mode
ME
for article number
P513
Housing Type
22
Supplementary Article/Supplementary Info
35
Water pump impeller material
18
1
229-6PK1045
Ribbed V-belt
Length [mm]
1045 mm
Number of ribs
6
1
314-0097
Tensioner Pulley, V-ribbed belt
Diameter [mm]
78 mm
Width [mm]
26 mm
Supplementary Article/Info 2
190
1
410-0991Tensioner Lever, V-ribbed belt1

About this product

The HEPU Water Pump V Ribbed Belt Kit (PK05128) 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: Driven Units: Steel, Driven Units: Rubber, Length [mm]: 1045 mm, Number of ribs: Plastic, Housing Type: 22. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit SEAT, VW 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: 026 121 010, 026 121 010 C, 026 121 010 E, 026 121 010 F and 22 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

Equivalent products (5)

GKK980148I
SKFVKMA31028
SKFVKMC31028
SKFVKPC81410

Water Pump V Ribbed Belt Kit HEPU PK05128 — compatible car models

Car modelsSEAT: ALHAMBRA (7V8, 7V9), CORDOBA (6K1, 6K2), CORDOBA Vario (6K5), IBIZA II (6K1), INCA (6K9), TOLEDO I (1L2); VW: CADDY II Box Body/MPV (9K9A), CADDY II MPV (9K9B), GOLF III (1H1), GOLF III Cabriolet (1E7), GOLF III Van (1H1), GOLF III Variant (1H5), GOLF IV Cabriolet (1E7), GOLF Van III Variant (1H5), PASSAT B3/B4 (3A2, 35I), PASSAT B3/B4 Variant (3A5, 35I) (+5 more)
Engines1.9 TDI; 1.9 D; 1.9 SDI; 1.7 D; 1.8; 1.9 TD; 110 1.9 TDI; 1.7 SDI; 1.9 TDI (7M8)
Year of manufacture1988-2010
Manufacturer article number (MPN)PK05128
OE part numbers026 121 010, 026 121 010 C, 026 121 010 E, 026 121 010 F, 026 121 010 V, 026 121 010 X, 037 121 010, 037 121 010 A, 037 121 010 B, 037 121 010 C, 037 121 010 F, 068 121 010 A, 1002789, 1031879, 1036188, 1124693, 1212732, 1M218501BA, 261 210 10, 371 210 10 (+1 more)
Compatibility check

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Description and what's included

HEPU pk05128 . Driven Units: 1. Driven Units: 5. Housing Type: 22. Length [mm]: 1045 mm. Number of belts: 1. Number of ribs: 6. Pulleys contained: 2. Tensioner Pulley Actuation: AU

What's included:
  • 1x Water Pump V Ribbed Belt Kit
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 Water Pump V Ribbed Belt Kit compatible with my car?

This Water Pump V Ribbed Belt Kit fits SEAT, VW 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 Water Pump V Ribbed Belt Kit have?

This HEPU Water Pump V Ribbed Belt Kit has the following specifications: Driven Units: 1; Driven Units: 5; Length [mm]: 1045 mm; Number of ribs: 6; Housing Type: 22; Tensioner Pulley Actuation: AU. Check the full specifications table above for complete details.

What OE part numbers does this Water Pump V Ribbed Belt Kit replace?

This Water Pump V Ribbed Belt Kit replaces OE part numbers: 026 121 010, 026 121 010 C, 026 121 010 E, 026 121 010 F, 026 121 010 V, 026 121 010 X, 037 121 010, 037 121 010 A and 13 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Water Pump V Ribbed Belt Kit cost?

This HEPU Water Pump V Ribbed Belt Kit is available for £110.99. Water Pump V Ribbed Belt Kit 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 Water Pump V Ribbed Belt Kit?

Regular inspection of your Water Pump V Ribbed Belt Kit 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 Water Pump V Ribbed Belt Kit?

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 Water Pump V Ribbed Belt Kit fitted by a professional mechanic.

Can I use this part as a replacement for OE 026 121 010?

Yes, this HEPU Water Pump V Ribbed Belt Kit is a direct replacement for OE part number 026 121 010. 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 HEPU PK05128 the same as the HEPU PK01390?

No, while both are Water Pump V Ribbed Belt Kit parts, they are different products. The HEPU PK05128 has Driven Units: 1, Driven Units: 5, Length [mm]: 1045 mm. The HEPU PK01390 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.

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