dimensions of clutch spacers
Posted: Tue 13. Feb 2001, 19:37
Does anyone know the diameter and thickness of the clutch spacers part number 21210070511 as used on an 1956 R50
Peter,
The 1956 R50 did not have these spacers and did not need them as it had a 5mm clutch plate 21 21 0 070 025. You only require the 6 spacer rings which replaced the previous alternative single spacer ring 21 21 0 070 510 in conjunction with the 9mm clutch plate 21 21 0 070 060.
The 21 21 0 070 511 spacer rings have the following dimension OD 16mm, ID 8,6mm, thickness 4mm. Material is case hardened carbon steel, parrallel milled surfaces and phosphated. Thats why it is also relatively expensive at CHF 7.00 each.
Best regards,
Mark
Mark Huggett GmbH