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Details
| Specification | Value |
|---|---|
| Brand | MAHLE |
| Length [mm] | 62.3 mm |
| Cylinder Bore [mm] | 81.26 mm |
| Bolt Head Diameter [mm] | 20.0 mm |
| Production Number | 81 V 53 |
| Compression Height [mm] | 32.2 mm |
| Recess Diameter [mm] | 60 mm |
| Bolt Length [mm] | 57.0 mm |
| Recess Depth 1 [mm] | 4.6 mm |
| Top Land Height [mm] | 7.5 mm |
| Packaging length [cm] | 9.5 cm |
| Packaging width [cm] | 9.50 cm |
| Packaging height [cm] | 12.80 cm |
| Piston Clearance [mm] | 0.03 mm |
| Net Weight [g] | 480 g |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- VW / AUDI / CUPRA—034 107 071 C
Where this part fits
Original-fit position for OE 034107071C. The red ring marks where this part installs on the vehicle.
About this product
The MAHLE Piston (034 74 01) 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: Length [mm]: 62, Cast Iron mm, Cylinder Bore [mm]: 81, 26 mm, Bolt Head Diameter [mm]: 20, 0 mm, Supplementary Article/Info 2: 529, Production Number: 81 V 53. 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: 034 107 071 C, 034107071C, 93 82561 0. Matching these numbers confirms a like-for-like replacement with no loss of function. MAHLE is a recognised supplier of automotive replacement 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 MAHLE
MAHLE, founded in 1920 in Stuttgart, Germany, is a global leader in engine components and filtration systems. MAHLE specialises in pistons, cylinder liners, gaskets, turbocharger components, oil filters, air filters, and fuel filters. As an OE supplier to nearly every car and truck manufacturer worldwide, MAHLE products are engineered to exact factory specifications. Trusted by professional workshops and racing teams alike, MAHLE delivers outstanding engine performance and filtration efficiency across millions of applications.
Suitable cars
Equivalent products (1)
Piston MAHLE 034 74 01 — compatible car models
| Car models | AUDI: 100 C3 Avant (445, 446), 100 C3 Saloon (443, 444), 200 C3 Saloon (447, 448), 80 B2 Saloon (811, 813, 814, 819, 853), 90 B2 (813, 814, 853), 90 B3 (893, 894, 8A2), COUPE B2 (81, 855, 856), COUPE B3 (89, 8B3); VW: PASSAT B2 (32B), PASSAT B2 Variant (33B) |
|---|---|
| Engines | 2.2; 2.2 quattro; 2.2 E; 2.2 GT |
| Year of manufacture | 1978-1996 |
| Manufacturer article number (MPN) | 034 74 01 |
| OE part numbers | 034 107 071 C |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
MAHLE 0347401 . Bolt Head Diameter [mm]: 20,0 mm. Bolt Length [mm]: 57,0 mm. Compression Height [mm]: 32,2 mm. Cylinder Bore [mm]: 81,26 mm. Length [mm]: 62,3 mm. Net Weight [g]: 480 g. Packaging height [cm]: 12,80 cm. Packaging length [cm]: 9,5 cm
- 1x Piston
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 Piston compatible with my car?
This Piston 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 MAHLE Piston have?
This MAHLE Piston has the following specifications: Length [mm]: 62,3 mm; Cylinder Bore [mm]: 81,26 mm; Bolt Head Diameter [mm]: 20,0 mm; Supplementary Article/Info 2: 529; Production Number: 81 V 53; Compression Height [mm]: 32,2 mm. Check the full specifications table above for complete details.
What OE part numbers does this Piston replace?
This Piston replaces OE part numbers: 034 107 071 C. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Piston cost?
This MAHLE Piston is available for £250.99. Piston prices vary depending on brand, specifications, and vehicle compatibility. MAHLE parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Piston?
Regular inspection of your Piston 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 Piston?
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 Piston fitted by a professional mechanic.
Can I use this part as a replacement for OE 034 107 071 C?
Yes, this MAHLE Piston is a direct replacement for OE part number 034 107 071 C. 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 MAHLE 034 74 01 the same as the MAHLE 001 76 01?
No, while both are Piston parts, they are different products. The MAHLE 034 74 01 has Length [mm]: 62,3 mm, Cylinder Bore [mm]: 81,26 mm, Bolt Head Diameter [mm]: 20,0 mm. The MAHLE 001 76 01 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.
