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Set of piston rings

BMW Isetta engine

Set of piston rings Zoom

Set of piston rings

€39.90

incl. 19% VAT plus shipping

73,00 mm
Technical data
Category
BMW Isetta engine
Item number
1-0507
Condition
Not specified – on request
Unit
???
Weight
0.1 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 like this ensures a gas-tight seal for the piston, dissipates combustion heat to the cylinder wall, and regulates the lubricating oil film in the cylinder.

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General information about this item

Product info
The 4-piece piston ring set 73.00 mm (Part No. 1-0507) is designed for BMW Isetta engines with large oversize and ensures the necessary compression and sealing after cylinder machining. As part of a comprehensive engine restoration, it replaces worn rings, minimizes oil consumption and smoke emissions, and helps the classic car achieve stable, reliable engine performance suitable for everyday use.

Database ID: 542 Accessed on: 18.06.2026 04:25 Data state: 22.05.2026 12:33 In stock since: 18.11.2025