Heavy Duty Overdrive "E" Piston

Fits Ford units that use part number 7L1Z-7A262-A (casting number rf7L1P-7G418-BA). Fits ZF6HP26 units that use part number 1068.371.037 (casting number 1068.471.037).

OE Part No. 7L1Z-7A262-A, 1068.371.037

Overdrive "E" pistons in ZFHP26 and Ford 6R60, 6R75 and 6R80 transmissions commonly crack at the outer diameter of the apply area due to manufacturing defects and/or high stress areas from the die cast process.

Sonnax heavy duty overdrive "E" piston 95984-01 is made from stronger, billet aluminum and has superior design refinements that add additional strength to prevent breakage and deliver maximum performance throughout the life of the transmission.

• High-strength billet aluminum and improved design maximize durability
• Prevents breakage commonly seen with OE pistons due to weak material and manufacturing defects