AX4S, AX4N (4F50N), CD4E, 9-1/4" (3.0L & 2.3L)
Piston Plate
Part No. FD-DA-19PBF
The AX4S, AX4N (4F50N) single clutch converters have a piston that is prone to cracking due to manufacturing flaws. A cracked piston will not only lock up improperly, but will shave material off the OE friction ring. This loose friction material will contaminate the whole transmission. The Sonnax FD-DA-19PBF, a fully machined forging, is a replacement bonded clutch plate that corrects this OE problem. Friction ring B66300HTL is already bonded to the Sonnax plate.
- Replaces the OE piston that is prone to cracking
- Machined from a steel forging
- Increased wall thickness for greater stiffness
- Bonded 9.500" x 8.250" x .066" friction ring
- Thickness: 0.200"
Where to Buy
- Existing Customers: Contact your sales representative.
- New Customers: Fill out the form and a sales representative will contact you.
Related Sonnax Parts
Required
Recommended
4F50N (AX4N), 6F35, AX4S, AX4N (4F50N), CD4E, 9-1/4" (3.0L & 2.3L)
Seal FD-O-20
- Material: PTFE
- Color: Red
- Seal Style: Solid
- Width: 0.130"
- Height: 0.095"
- Outer Dia.: 1.683"