Clearfield Industrial Brake
716 River Road
Clearfield, PA 16830
814 765 0552
Talk to Wade
Automotive friction
1512 7th Ave N, Birmingham, AL 35203
(205) 323-3273
These folks can reline or repair most any style of clutch disk or brake shoe, disk pad etc.
Hi Pete General Gear would be a place to try also
The specs for the 4B9442 disc are.....
Fully organic
415.5mm OD
152.4mm ID
14.3mm Thick
64 teeth
If that's any help.
Have no idea where you would get one made.
I need those two pieces also. Tried at Capitol Clutch and Brake in Sacramento California. Spent some time with the parts man there looking at specifications of Rockford Clutch Discs.
We could come close to the dimensions but nothing really would work. Also the Rockford Discs are one piece design.
The 4B9443 one piece disc replaced the two piece long ago.
I don't see anything close in the twin disc lineup. A few with 64 teeth but no where near the OD
Last Rockford/twin-disc clutch I replaced had the discs in thirds. Seems to work just fine, just a bit fiddly to to keep everything aligned as you push the clutch into the flywheel.
I wonder what a laser cut or water jet cut steel disc with linings riveted on would cost.
Or maybe swap flywheel gear for one that has a disc that's readily available.
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