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piston

BMW 600 engine

piston Zoom

piston

€220.00

incl. 19% VAT plus shipping

Mahle, Nüral, Kolbenschmidt, 74.44 or 74.45 mm complete with piston rings piston pin and circlips, ready for installation
Technical data
Category
BMW 600 engine
BMW part number
11250012605
Item number
B6-01-0721
Condition
Not specified – on request
Weight
0.2 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

In an internal combustion engine, a piston converts the pressure of the combustion gases into linear motion and transmits this via the piston pin to the connecting rod and the crankshaft, while the piston rings simultaneously provide sealing and heat dissipation.

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General information about this item

Product info
The B6-01-0721 piston in 74.44/74.45 mm for the BMW 600 engine replaces worn original parts and restores full compression with new piston rings, pins, and retaining rings. During an engine overhaul or restoration, cylinder and piston clearance should be precisely measured to prevent piston tilting and increased oil consumption. The ready-to-install design facilitates proper assembly and ensures long-lasting, smooth engine operation.

Database ID: 3038 Accessed on: 01.08.2026 02:29 Data state: 22.05.2026 12:33 In stock since: 18.11.2025