Piston

BMW Isetta engine

Piston

€209.00

incl. 19% VAT plus shipping

Mahle/Nueral, 72.44mm, pin diameter: 20 mm
Technical data
Category
BMW Isetta engine
BMW part number
112500112590
Item number
1-04980
Condition
Not specified – on request
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 piston with a defined diameter is used when the cylinder bore had to be rebored to eliminate wear or damage while still ensuring a tight, functional fit.

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General information about this item

Product info
The Mahle/Nüral oversize piston 72.44 mm with a 20 mm piston pin (Part No. 1-04980) is designed for BMW Isetta engines with heavily worn cylinders and ensures reliable compression and guidance despite the large bore. It is particularly suitable for restorations where heavily worn or damaged cylinder bores must be reconditioned. Precise cylinder machining, properly matched piston rings, and exact adherence to piston clearance are crucial for the durability of the reconditioned engine.

Database ID: 528 Accessed on: 19.06.2026 13:15 Data state: 22.05.2026 12:33 In stock since: 18.11.2025