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CP247
Gallery
BrandHEPU
MPNPK05726
OE refs12
SKU0178-PK05726
GTIN / EAN4250093484607

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Details

SpecificationValue
BrandHEPU
MPNpk05726
Width [mm]23 mm
Tensioner Pulley ActuationME

OE numbers (12)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 06B121011N. The red ring marks where this part installs on the vehicle.

Coolant pump with sealing ring F 8E-8-135 001>>* — A4 A4/S4 Avant Quattro B7 (Typ 8E/8H) (2005–2008) — Coolant pump Coolant regulator
A4 A4/S4 Avant Quattro B7 (Typ 8E/8H) (2005–2008) · Coolant pump Coolant regulatorPosition 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
1P572
Water Pump, engine cooling
Number of Teeth
23
Operating Mode
ME
Supplementary Article/Supplementary Info
35
Water pump impeller material
18
1
229-0056
Timing Belt
Number of Teeth
150
Width [mm]
23 mm
1
314-0266
Tensioner Pulley, timing belt
Width [mm]
30,8 mm
Outer Diameter [mm]
72 mm
1
415-3826
Deflection Pulley/Guide Pulley, timing belt
Width [mm]
27 mm
only in connection with
15-3818
Outer Diameter [mm]
29 mm
1

About this product

The HEPU Water Pump Timing Belt Kit (PK05726) 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 Teeth: 150, Width [mm]: 23 mm, Tensioner Pulley Actuation: Mesh Filter, Pulleys contained: Aluminium, Number of belts: Steel. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, 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: 06B 121 011 E, 06B 121 011 EX, 06B 121 011 H, 06B 121 011 HX and 24 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.

Suitable cars

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Water Pump Timing Belt Kit HEPU PK05726compatible car models

Car modelsAUDI: A4 B6 (8E2), A4 B6 Avant (8E5), A4 B6 Convertible (8H7), A4 B7 (8EC), A4 B7 Avant (8ED), A6 C5 (4B2, 4B4), A6 C5 Avant (4B5, 4B6); VW: PASSAT B5.5 (3B3), PASSAT B5.5 Variant (3B6)
Engines2.0
Year of manufacture1997-2009
Manufacturer article number (MPN)PK05726
OE part numbers06B 121 011 E, 06B 121 011 EX, 06B 121 011 H, 06B 121 011 HX, 06B 121 011 L, 06B 121 011 LX, 06B 121 011 M, 06B 121 011 MX, 06B 121 011 N, 06B 121 011 NX, 06B 121 011 Q, 06B 121 011 QX
Compatibility check

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Description and what's included

HEPU pk05726 . Number of belts: 1. Number of Teeth: 150. Pulleys contained: 2. Tensioner Pulley Actuation: ME. Width [mm]: 23 mm

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

This Water Pump Timing Belt Kit fits AUDI, 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 Timing Belt Kit have?

This HEPU Water Pump Timing Belt Kit has the following specifications: Number of Teeth: 150; Width [mm]: 23 mm; Tensioner Pulley Actuation: ME; Pulleys contained: 2; Number of belts: 1. Check the full specifications table above for complete details.

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

This Water Pump Timing Belt Kit replaces OE part numbers: 06B 121 011 E, 06B 121 011 EX, 06B 121 011 H, 06B 121 011 HX, 06B 121 011 L, 06B 121 011 LX, 06B 121 011 M, 06B 121 011 MX and 4 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Water Pump Timing Belt Kit cost?

This HEPU Water Pump Timing Belt Kit is available for £153.99. Water Pump Timing 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 Timing Belt Kit?

Regular inspection of your Water Pump Timing 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 Timing 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 Timing Belt Kit fitted by a professional mechanic.

Can I use this part as a replacement for OE 06B 121 011 E?

Yes, this HEPU Water Pump Timing Belt Kit is a direct replacement for OE part number 06B 121 011 E. 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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