Piston rings

BMW 600 engine

Piston rings

€39.90

incl. 19% VAT plus shipping

Set, 75,0 mm, 2. oversize
Technical data
Category
BMW 600 engine
Item number
B6-01-0745
Condition
Not specified – on request
Unit
???
Weight
0 kg
Availability on request

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

A piston ring set seals the combustion chamber from the crankcase, transfers heat from the piston to the cylinder bore, and regulates the oil film on the cylinder wall.

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General information about this item

Product info
The 75.0 mm piston ring set, 2nd oversize (Part No. B6-01-0745), is used in the BMW 600 engine to restore the combustion chamber seal in cylinders that have been honed or bored to oversize. During an engine overhaul, it replaces worn original rings, improves compression and oil consumption, and is particularly important if the cylinder has already been machined to the 2nd oversize. Careful inspection of the cylinder diameter and ring end-play is essential for long-lasting and proper restoration performance.

Database ID: 3048 Accessed on: 01.08.2026 08:16 Data state: 22.05.2026 12:33 In stock since: 18.11.2025