I have a TR4A (late 1966 production) which had black paint on the caps of the master cylinders. It is possible that they had been painted by the owner at one time, but it seems somewhat unlikely. Als
As far as I know, all the master cylinders were unpainted aluminum (or aluminium, if you are across the pond) with aluminum caps. I would say your DPO painted them. Regards, Bill McLeod Slightly Clas
Tony: According to the TRA Concours manual, both master cylinders for the 4 & 4A were cast aluminum and were left natural. A little past half way in the 4's production run (CT25645) the cap was chan
original to the car. I will have to see it they are steel or not. Tony, I recently purchased a replacement cap for my TR6 clutch master cylinder (from Moss). The original was unpainted (or clear-coa
Tony, This is an interesting question. There has been some debate going on concerning the finish of the caps. Early TR4's with steel caps should be painted black. Later TR4's and TR4A's with aluminum