Lude Generation

Hee guys

I've a quistion i whant to tuck my brake line but i've got a little problem!

the size of the line is everywhere the same and the size of the bolt is also everywhere the same exept the first one of the brake booster

the size of all others are 10 x 1.0 to an3
but the first one is a little bit bigger!

can any one tell me what the size is for the first hole of the brake booster??


This one fits


this one not

12 x 1.0

Okee you sure?

Thanks allready

Does the thread of the small fitting align with the larger hole when placed in there?

If so Secla's right as it looks like a 12mm dia.

yeah it is a 12 x 1.0 i got it confirm!!


thanks everhy one

unless the prelude is different to every other honda master cylinder im sure

Another confirmation from me. That's the Prelude 1" master cylinder (for ABS ludes), one fitting 10 x 1.0 like every other brake flare nut fitting on the car, then just this one 12 x 1.0.

100%, I've bought my fittings already!

yeah thats true

it has abs i've now remove it but i order allready a new 12 x 1.0 to an3 nut