Can anyone help me identify a new old stock CW&P. Made by Regent and the only info on the box is R/CWP.104. It is 8/39 and the diameter of the CW is 6 1/2 inches. It is 6 bolt fixing and has 6 splines.The only other number I can find is 653 over 21 engraved on the pinion. I don't have another loose one to check it against. Thanks