Brake disc-1975 Van Dieman
My rear brake discs are shot. I have an RF-75, but the origins and modifications over the years have murked up things. The OD is 9.100. The 4 bolt pattern is on a 3.406 BC(3 13/16 bolt circle) with 3/8 holes. The markings are as follows: 15E3 STANPART (this bit is a TAD foggy!!) 2L08304 MIN DISC THICKNESS .325 INS WITH .230 INS MIN THICKNESS OF PAD & BACK PLATE ASSY. The center thru hole is 2 5/8 DIA and the back offset is 3/4 inch. I have not been able to find replacements and I am running out of time for the new season. What are these. What small Britt car did these come from?? MG? Triumph???PLEASE HELP!!
Triumph Spitfire Brake Rotor
John,
I need to clairify my prior post with reguards to the bolt circle diameter of the Spitfire brake rotor. As shown in the photo, the hub with the wheel studs is mounted to brake disc with four bolts. The wheel studs don't mount on the rotor directly, but are part of the hub and thats why there is difference between the bolt circle of the wheel and the bolt circle of the rotor. The Spitfire rotor O.D. is 9.100" in dia., I don't have my parts books with me on vacation so I can't verify the other measurments. If you need more info or want to buy those rotors there is a guy that has a shop not too far away from your house that I'm sure can help. His shop's name is Triumph Rescue in Bally , Pa. 610-845-8217. Talk to Matt Bakes, he can take care of you. He is a dealer for several of the major Britishparts suppliers. www.triumphrescue.com
If you want to call me direct, get ahold of Pat of A.J. for my cell phone number
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