Calais L4-138 2.3L VIN A FI HP (1989)
Part Number
Description
930681
(NDH) Roller Clutch Assembly
Parts are currently available from GMSPO.
SERVICE MANUAL REFERENCE:
Whenever replacement and/or installation of a NDH roller clutch is necessary on any HYDRA-MATIC 3T40, refer to the Unit Repair Section of your
service manual.