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1981-up GM 4L60E Pump Rotor Vane Kit (A74533K-1B)

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Koyo oil pump vane kit (13 vanes) for GM automatic transmissions; MPN A74533K-1B, OE 8631280.

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BrandKoyo
MPN / Part NumberA74533K-1B
OE NumberA64533
Part TypeOil Pump Vane
Transmission4L60E, 4L65E, 4L70E, 700-R4, 200-4R, 4L50E, 5L40E, 125C

Product Description

Replacement oil pump vane kit by Koyo featuring 13 steel vanes. Designed for use in a range of GM automatic transmissions including 4L60E, 4L65E, 4L70E, 700-R4, 200-4R, 4L50E, 5L40E, and 125C. Manufacturer part numbers: 64533 / A74533K-1B. OE reference 8631280.

Product Specifications

Years1981-up
Fits Transmissions4L60E, 4L65E, 4L70E, 700-R4, 200-4R, 4L50E, 5L40E, 125C
Fits VehiclesGeneral Motors
Items Included13 Pump Vanes
Manufacturer Part Number64533, A74533K-1B
MaterialSteel
Vintage PartYes
BrandKoyo
TypeOil Pump Vane
Interchange Part NumberA64533, A74533K-1A, A74533K-1B
Manufacturer Warranty1 Year
OE/OEM Part Number8631280
Universal FitmentNo
Country of OriginUnited States
Performance PartYes
Items Included13 Pump Vanes
Manufacturer Part Number64533, A74533K-1B
Interchange Part NumberA64533, A74533K-1A, A74533K-1B
MaterialSteel
Vintage PartYes
Manufacturer Warranty1 Year
Universal FitmentNo
Performance PartYes
Country of OriginUnited States