Brake Line Fitting Size?

Maintenance advice to keep your Spider in shape.
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NorthernOtter
Posts: 33
Joined: Tue Jan 23, 2018 5:28 pm
Your car is a: 1973 Fiat 124 Spider

Brake Line Fitting Size?

Post by NorthernOtter »

Went to go and replace the rear brake hoses while I was replacing the pads as well. Of course I ended up stripping the brake line fittings so I need to replace the lines as well as the hoses.

Went to two auto stores and they didn't have the proper fittings. Want to make sure I have the right specs in mind in case I have to order.

Are the rear brake line fittings M10x1.25? And the line is 3/8 with a bubble flare?

Cheers!
NorthernOtter
Posts: 33
Joined: Tue Jan 23, 2018 5:28 pm
Your car is a: 1973 Fiat 124 Spider

Re: Brake Line Fitting Size?

Post by NorthernOtter »

So I managed to find the fittings locally at a Bumper 2 Bumper auto parts store. Canadian Tire, Lordco and NAPA were no luck. For those who may be looking in the future, the fittings are:

M10x1.25, 3/16" line with a bubble flare.
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RRoller123
Patron 2020
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Posts: 8179
Joined: Sun Nov 13, 2011 2:04 pm
Your car is a: 1980 FI SPIDER 2000
Location: SAGAMORE BEACH, MA USA

Re: Brake Line Fitting Size?

Post by RRoller123 »

That bubble flare is a pita, but it can be made. I used a cheap HF brake flaring kit and got the job done, but it took some trial and error on spare tubing.
'80 FI Spider 2000
'74 and '79 X1/9 (past)
'75 BMW R75/6
2011 Chevy Malibu (daily driver)
2010 Chevy Silverado 2500HD Ext Cab 4WD/STD BED
2002 Edgewater 175CC 80HP 4-Stroke Yamaha
2003 Jaguar XK8
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