W

Webley1991

Well-Known Member

• Aug 20, 2017

• #1

What size copper washer does the oil drain plug on a series 3 2 1/4 Diesel engine use?

I have fogotten since last time.

Thanks for any replies.

 

P

puddlejumper

Active Member

• Aug 22, 2017

• #2

If you've still got the old then just anneal it. Heat it with a blowtorch until cherry red, allow to cool and refit. Much cheaper than replacing every time. All you are doing is resoftening the copper so it makes a good seal