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strictly strictly is offline
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Join Date: Aug 2014
Location: Europe
Posts: 322
2.2T Piston Ring Set 84 85mm

Im slightly confused on piston rings on a 1970 2.2T with Mahle pistons.

The piston ring sizes from the book, are 84mm 1.5 x 2 x 4, except the piston rings availble seem to be written 85mm on the box.

The part number is 911-103-901-01 which cross references to 0831950010

For example 1 supplier :

- 91110390101 / 0831950010 - Goetze - Engine Piston Ring Set
Single Cylinder Set; (1.50 x 2.00 x 4.00 mm)
Standard; 84 mm
Brand Goetze Condition New
Part Number 911 103 901 01 / 08 319500 10 / 91110390101 / 0831950010

But Goetze box states 85mm....it also states 911E so, is the 91110390101, the incorrect part number?



P.s dont f'ing worry im not just chasing the piston rings lol. I want to measure my ring lands, and end gaps before the pistons and cylinders go to the machine shop



Last edited by strictly; 06-06-2018 at 07:49 AM..
Old 06-06-2018, 07:45 AM
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