The Triumph Dolomite Club - Discussion Forum

Morning all,
I believe that GWC1502 rear wheel cylinders are recommended when using Trackerjack brakes. Is there any way to identify these without removing from the car and measuring the bore ?
Thanks, Richard

the brake cylinders should have the bore size cast into the casing on the area where the bleed nipple and brake line screw in

I've had both mine replaced this week with NOS unipart ones and they had the bore size on them.

I have trackerjack brakes and have gone with std sprint (the larger bore) cylinders

Hope this helps