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Piston rings

BMW 600 carburetor

Piston rings Zoom

Piston rings

€9.90

incl. 19% VAT plus shipping

78,0 mm, basic size for CS + Cabrio
Technical data
Category
BMW 600 carburetor
BMW part number
....0014714
Item number
B7-02-041
Condition
Not specified – on request
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 compression ring is the top piston ring and ensures a pressure-tight seal of the combustion chamber so that combustion pressure is optimally transferred to the piston and no gases escape into the crankcase.

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General information about this item

Product info
The B7-02-041 compression ring, with a base diameter of 78.0 mm, serves as the top piston ring in the twin-carburetor sports engine of the BMW 700 and ensures a pressure-tight combustion chamber seal. During an engine overhaul or restoration, it replaces worn original rings and significantly improves compression and smoothness of operation. Clean ring grooves, correct ring end-play, and the proper installation position of the ring are crucial for durability.

Database ID: 4423 Accessed on: 21.06.2026 20:30 Data state: 22.05.2026 12:33 In stock since: 18.11.2025