Topic: what is the proper size spanner for brake line nuts (Read 4651 times)

Enceladus · « **Reply #15 on:** 20 November 2019, 22:05:17 »

Part nr. GM 90297538. I'll see can I dig one out and and confirm, however I think they're the same as a Carlton or maybe a Senator, so should be M7 x 1.0 x 41mm. 9mm across the spanner flats.

That would be for solid disc caliper. Omega vented rears have a slightly larger piston, so I'm not sure if the bleed is exactly the same. I would imagine it is.

Enceladus · « **Reply #16 on:** 20 November 2019, 22:48:46 »

Update.
GM nr. 90297538 actually measures as M7 x 1.0 x 38.4mm. 9mm spanner flats.

addy · « **Reply #17 on:** 21 November 2019, 08:27:28 »

Thank you Enceladus for the help. It is for a 1995 2ltr Omega, which has the solid discs. Can get some ordered.

Addy

Nick W · « **Reply #18 on:** 21 November 2019, 13:54:21 »

Quote from: Enceladus on 20 November 2019, 22:48:46

Update.
GM nr. 90297538 actually measures as M7 x 1.0 x 38.4mm. 9mm spanner flats.

standard part, doesn't have to be GM

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Author Topic: what is the proper size spanner for brake line nuts (Read 4651 times)

Enceladus

Re: what is the proper size spanner for brake line nuts

Enceladus

Re: what is the proper size spanner for brake line nuts

addy

Re: what is the proper size spanner for brake line nuts

Nick W

Re: what is the proper size spanner for brake line nuts