D4C & D4D STEERING CLUTCHES
| The D4C (models 39A, 40A) and D4D (78A, 22C, 82J, 83J and others)
steering clutches went through a small design difference from the earlier D4 4G, 7J, 2T,
5T, and 6U/7U series. The early D4's originally used the riveted on lining
style of friction discs and progressed to the bimetallic 3F5504 discs. The D4C and
D4D continued with the 3F5504 bimetallic discs while the steel discs and inner
driving drums went through a change. The inner driving drums changed from straight
splined driving hubs to a ramp style driving drum (8H1174) and this requires the use of
the 2H6936 steel separator plates. This design began during the production of
the late 6U/7U models. D4 3F5504 Bimetallic friction discs @ $18.00 ea (Qty 11 used per clutch) D4 2H6936 Steel separator plates @ $12.00 ea (Qty 10 used per clutch) 
6B8807 OUTER SPRING (8 REQUIRED) 4.00 EA |
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