Oil Pressure RElief Valve O-Ring
12-04-2004 | 04:01 PM
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Oil Pressure RElief Valve O-Ring
On an 86 951 with retrofit one-piece OPRV (944 107 035 11), I am trying to confirm the correct o-ring to use. Tech Bulletin 3 at the back of the spare parts book says the o-ring is part 944 107 935 11 for this OPRV.
PET 5 shows two o-rings, numbers 999 107 145 40 and 999 107 146 40. Am I correct to conclude that the 999 107 145 40 is for the retrofit one-piece valve and the 146 40 part is for the later (longer) OPRV? If so, am I also correct that the earlier o-ring is light green and the later o-ring is black, and that the early one is slightly thicker?
PET 5 shows two o-rings, numbers 999 107 145 40 and 999 107 146 40. Am I correct to conclude that the 999 107 145 40 is for the retrofit one-piece valve and the 146 40 part is for the later (longer) OPRV? If so, am I also correct that the earlier o-ring is light green and the later o-ring is black, and that the early one is slightly thicker?
Last edited by Tom M'Guinn; 12-04-2004 at 07:34 PM.
