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Set of 3 piston rings for BMW E21 Series (02/1975-12/1983) - BD51001

27,90 €

ATI

Set of 3 piston rings for BMW E21 Series (02/1975-12/1983)

Set of 3 standard ribbed piston rings for BMW 3 series E21 :
- 316 1. 8L 90hp from 10/1980 to 09/1983 (engine code M10B18)- 318 98hp from 03/1975 to 07/1980 (engine code M10B18)- 318i 105hp from 10/1980 to 12/1983 (engine code M10B18i)- 320 4cyl...

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In stock

Shipped by Mecatechnic on: Monday, December 8, 2025

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Home delivery : 39.00€

Collect at store Wambrechies (France) : Free

Description Customer review Vehicle compatibility

Description Product

Details about : Set of 3 piston rings for BMW E21 Series (02/1975-12/1983)

Set of 3 standard ribbed piston rings for BMW 3 series E21 :

- 316 1.8L 90hp from 10/1980 to 09/1983 (engine code M10B18)

- 318 98hp from 03/1975 to 07/1980 (engine code M10B18)

- 318i 105hp from 10/1980 to 12/1983 (engine code M10B18i)

- 320 4cyl 109hp from 02/1975 to 10/1982 (engine code M10B20)

- 320i 4cyl 125hp from 03/1975 to 08/1978 (engine code M10B20i)

This kit includes :

- Oil scraper ring, 4mm thick (standard rib)

- Compression ring 2mm thick (standard rib)

- 1.75mm fire ring (standard rib)

Complete set for 1 piston
Diameter: 89 mm (original dimension)

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Vehicle compatibility

BMW

BMW E21 :

Visit the category Piston rings BMW E21

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ref: C237532