Piston

BMW 700 engine

Piston

€189.00

incl. 19% VAT plus shipping

original Nüral/Mahle 78,41/ 78,42/ 78,43mm, sports piston
Technical data
Category
BMW 700 engine
BMW part number
11250012732
Item number
B7-02-0385
Weight
0 kg
In stock

No instant purchase: after your request you will receive a personal quote including shipping costs.

Philipp Schäper
Philipp Schäper BMW Isetta specialist Question about this item?
In stock Almost all parts available directly from stock
Original parts Original parts from workshop inventory
Specialists The specialists for BMW Isetta, 600 & 700
Worldwide shipping By DHL, UPS or freight forwarder — safely packed
Application

An oversized sports piston is used when cylinders have been bored out to a larger repair size in order to ensure a defined compression ratio and play-free guidance in the combustion chamber.

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General information about this item

Product info
The oversized B7-02-0385 sports piston from Nüral/Mahle, measuring 78.41–78.43 mm, is designed for BMW 700 engine cylinders that have been ground to repair dimensions. During engine restoration, it enables the restoration of proper compression and smooth piston operation despite previously worn cylinders. This significantly improves the performance and reliability of the BMW 700 and permanently repairs the engine.

Database ID: 4406 Accessed on: 20.06.2026 21:20 Data state: 22.05.2026 12:33 In stock since: 18.11.2025