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6-way Adjustable Power Seat Transmission

Rolls-Royce / Bentley:
Proper Parts RR-T7987R (remanufactured) interchanges Bentley part number UB-39167 ... model years 1981 - 1987 ^1/2.

General Motors / Cadillac / Buick / Chevrolet / Oldsmobile / Pontiac / GMC
Proper Parts GM-T7981R (remanufactured) interchanges GM part number 20113446 ... model years 1979 - 1981.
Proper Parts GM-T8188R (remanufactured) interchanges GM part number 20225150 ... model years 1981 - 1988.

Power Seat and Mirror Controller

Proper Parts' RR-PSMC Power Seat and Mirror Controller (remanufactured) applies to Range Rover Classic off-road vehicles, and Rolls Royce and Bentley motor cars with VIN numbers in the 30,000 series.
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Rolls-Royce Seat Parts

Power Seat Gearbox
Proper Parts 6-way Power Seat Gearbox is used in Rolls-Royce models and production years described in the table below.
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Cadillac Seat Parts

Power Seat Transmission
Proper Parts 6-way Power Seat Transmission is used in General Motors' Cadillac automobile models and production years described in the table below.
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Bentley Seat Parts

Power Seat Gearbox
Proper Parts 6-way Power Seat Gearbox is used in Bentley motor car models and production years described in the table below.
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Buick Seat Parts

Power Seat Transmission
Proper Parts 6-way Power Seat Transmission is used in General Motors' Buick automobile models and production years described in the table below.
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