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Details
| Specification | Value |
|---|---|
| Brand | MAHLE |
| Length [mm] | 71.8 mm |
| Cylinder Bore [mm] | 80.01 mm |
| Bolt Head Diameter [mm] | 26.0 mm |
| Component Number | 3. DSF 3.0 Cr |
| Component Number | 1. R 1.75 Cr P |
| Component Number | 2.M2.0 IFU Cr P |
| Production Number | 79 L 46 |
| Compression Height [mm] | 45.55 mm |
| Recess Diameter [mm] | 37.9 mm |
| Bolt Length [mm] | 66.0 mm |
| Recess Depth 1 [mm] | 17.65 mm |
| Top Land Height [mm] | 8.8 mm |
| Valve Pocket Depth 1 [mm] | 1.1 mm |
| Packaging length [cm] | 9.5 cm |
| Packaging width [cm] | 9.50 cm |
| Packaging height [cm] | 12.80 cm |
| Piston Clearance [mm] | 0.07 mm |
| Net Weight [g] | 765 g |
OE part numbers
No OEM references found.
What's in the kit
This kit ships with 1 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 number | Component | Qty |
|---|---|---|---|
| 1 | 030 20 N2 | Piston Ring Kit
| 1 |
About this product
When piston performance matters, the MAHLE 030 40 02 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Fitting Position: Aluminium, Fitting Position: Steel, Fitting Position: 305, Length [mm]: 71, Carbon mm, Cylinder Bore [mm]: 80, 01 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, FORD, SEAT, SKODA and 1 other makes vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. 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
No equivalent parts found.
Piston MAHLE 030 40 02 — compatible car models
| Car models | AUDI: 80 B4 Avant (8C5), 80 B4 Saloon (8C2), A3 (8L1), A4 B5 (8D2), A4 B5 Avant (8D5), A4 B6 (8E2), A4 B6 Avant (8E5), A4 B7 (8EC), A4 B7 Avant (8ED), A6 C4 (4A2) (+4 more); FORD: GALAXY I (WGR), GALAXY MK I VAN (WGR); SEAT: ALHAMBRA (7V8, 7V9), ALHAMBRA VAN (7V8, 7V9), CORDOBA (6K1, 6K2), CORDOBA Vario (6K5), CORDOBA VARIO Estate Van (6K5), IBIZA II (6K1), INCA (6K9), LEON (1M1), TOLEDO I (1L2), TOLEDO II (1M2); SKODA: OCTAVIA I (1U2), OCTAVIA I Combi (1U5), OCTAVIA I Estate Van (1U5); VW: BORA I (1J2) |
|---|---|
| Engines | 1.9 TDI; 1.9 Hybrid; 1.9 TDi; TDI; 1.9 SDI |
| Year of manufacture | 1991-2013 |
| Manufacturer article number (MPN) | 030 40 02 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
MAHLE 0304002 . Bolt Head Diameter [mm]: 26,0 mm. Bolt Length [mm]: 66,0 mm. Component Number: 1. R 1.75 Cr P. Component Number: 2.M2.0 IFU Cr P. Component Number: 3. DSF 3.0 Cr. Compression Height [mm]: 45,55 mm. Cylinder Bore [mm]: 80,01 mm. Fitting Position: 1
- 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, FORD, SEAT, SKODA, 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: Fitting Position: 2; Fitting Position: 1; Fitting Position: 305; Length [mm]: 71,8 mm; Cylinder Bore [mm]: 80,01 mm; Surface: 37. Check the full specifications table above for complete details.
How much does a Piston cost?
This MAHLE Piston is available for £98.99. 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.
Is the MAHLE 030 40 02 the same as the MAHLE 001 76 01?
No, while both are Piston parts, they are different products. The MAHLE 030 40 02 has Fitting Position: 2, Fitting Position: 1, Fitting Position: 305. 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.
