Low reverse servo piston designed for use with Ford 5R55W and 5R55S 5-speed automatic transmissions. Aftermarket replacement piston supplied with the low reverse servo piston component. Manufacturer part number 56530K; OEM reference 1L2Z-7D189-AA. Surface finish: HI-PER BLUE. Intended for 2002 and up applications as indicated.
Superseded Part Number5R55W 5R55S Transmission, Automatic Transmission, Transmission Service Repair Rebuild Kit Set Pack, Low Reverse Servo Apply Bonded Piston
OE/OEM Part Number1L2Z-7D189-AA
Interchange Part Number1L2Z-7D189-AA 4L2Z-7D189-AA, 56530K 56530L 58827W 46912A 16912G 16912GA B82113
Vehicles BrandFord, Lincoln, Mazda, Mercury
TypeTransmission Piston
Transmission Type5 SPEED Automatic Transmission ONLY
Other Part Number4L2Z-7D189-AA
Drive Type4WD, 4X4, AWD, RWD, 2WD, 4X2
Surface Finish(1.655” ID COVER), (HI-PER BLUE)
Manufacturer Part Number56530K
BrandAftermarket Products
Items IncludedLow Reverse Servo Piston
UPCDoes not apply
Country of OriginUnited States
Items IncludedLow Reverse Servo Piston
Surface Finish(1.655” ID COVER), (HI-PER BLUE)
Drive Type4WD, 4X4, AWD, RWD, 2WD, 4X2
Transmission Type5 SPEED Automatic Transmission ONLY
Country of OriginUnited States