45RFE [99-UP] Automatic Transmission Piston 2nd Clu Alum

A cracked or hardened piston seal bleeds off apply pressure and the clutch it feeds slips under load.

45RFE 2nd clu alum (cast 4799519 7.937 od 18-notches) 04 piston. The sealing surface is produced to the bore it wipes.

Apply pressure has to reach the pack without bleeding past the piston to do any work. Shipping weight is 1.3 lb.

The parts list below is exactly what ships. Compare it against your teardown before ordering.

REMCO has supplied automatic transmission parts since 1991, and every order ships with its part listing so the receiving technician can check what arrived against what was ordered.

• Transmission Piston Kit for 45RFE - replacement component designed for proper fit and function
• Designed to support proper clutch apply pressure, stroke and sealing during piston and seal work
• Package Includes: one transmission piston kit as described, supplied loose for piston and seal work
• Bonded rubber lip seals on a steel or aluminum piston body - designed for dependable service in the intended application. Ships at 1.30 lb, 8x8x1 in
• Intended for builders correcting apply pressure loss. Lubricate the lip seals before assembly and seat the piston square in the bore

What's in the box

• 1 x Piston, 45RFE 2nd Clutch Alum [Cast 4799519 7.937" OD 18-notches] 04

Compatible vehicles

• Fits Dakota [00-03], Durango [00-03], Grand Cherokee [99-03], Liberty [02-03], Aspen [07-09], Ram 1500 1/2 Ton - Pickup [02-12], Ram 1500 Mega Cab 1/2 Ton - Pickup [06-08], Ram 2500 Mega Cab 3/4 Ton - Pickup [06-12], Ram 2500HD 3/4 Ton - Pickup [03-09], Ram 3500HD 1 Ton - Pickup [03-12], Commander [06-10], Wrangler [07-10].