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bazar01 bazar01 is offline
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Join Date: Mar 2004
Location: Leesburg, Georgia, USA
Posts: 1,567
I have new aluminum crush washers coming in. It is the same size and same part number as the oil drain plug washer but I still have not decided what adhesive to use that will function as a thread locker and a sealant at the same time.

I have used Loctite 574 in sealing machined surfaces in aluminum transmission housings with great success but I have not tried it for sealing threaded connections. It might work and it might be worth a try to seal the threaded case, the boss, fitting and the washer flat sections. I'll give it a shot.

Thank you for the replies and I will post results.
1993 964 C2 still makes me smile
1996 318ti (280k miles)
2011 Silverado for hauling (32k miles) - SOLD
2018 Suburban Z71
Old 10-26-2005, 07:53 AM
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