Description
Motor kit piston rings by brand IDOL 08-502900-00 for your 1.8 l 20V with or without Turbo and the 2.7 T
Matching Engine code:
4 cylinder 125-180 PS: ADR, AEB, AGN, AGU, AJH, AQA, AJQ, App, APT, BAD, AWT, AWP, AWU, AWV, AJL, Anb, apu, AFU, AFY, AVV, AMB, BFB, BNU, BKF, BEX
and 6 cylinder 230-265 PS: AJK, AZA, ARE, BES, AZB, AGB (If your not sure, just ask)
The cylinder bore measure should 81,00 mm. The piston is therefore accordingly somewhat smaller (usually about 80,985 mm). The thickness of the two compression rings is 1,50 or 1,75 mm and the thickness of the wiper is 2,00 mm.
The top compression ring is specially treated !!!
OE Comparison number:
06B198151B
027107301A
027107311A
058198151B
1 set of piston rings for = 4 pistons with 3 rings per piston