Fits Chrysler Dodge A618/48RE Transmission Raybestos High Performance GPZ Deluxe Rebuild Kit 2003-07

 This rebuild kit includes all of the High Performance GPZ Frictions, Steel Plates, Dacron Filter, Front Band, Pump Bushing, Direct Drum Bushing, Sealing Rings, Metal Clad Seals, Gaskets, Orings & Rubber Piston Seals + Washer Kit, Torrington Bearing Kit, Overdrive Snap Ring, Overdrive Sprag, Superior Front Band Apply Servo, Superior Reverse Servo, 4.2 Ratio Band Lever, Sonnax Accumulator Piston Kit

Raybestos Powertrain GPZ plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures and repeated cycling. GPZ plates outstanding performance benefits are perfect for heavy duty vehicles and high-stress driving. Testing GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%. Plus, its performance improves as the power increases.

TCS 4.2 Band Ratio Lever- The 4.2 ratio band lever provides greater mechanical clamping force than the O.E.M. 3.8 ratio lever ie: Placing 1 pound of force on the tip of the apply lever produces 4.2 pounds of force on the band. CNC machined from 4140 HTSR for added strength.

 Torrington Bearing kit - (includes; Roller Clutch output bearing, overdrive clutch piston hub bearing, and backing plate planet bearing) The Bearing kit is a critical part of a thorough rebuild because they are movable parts that take a lot of wear and abuse. All bearings have a reasonable service life of 100,000 to 200,000 miles. Always replace high mileage bearings.

 Front band Apply Servo (includes the heavy duty band strut)-Super Servo provides the following improvements: 11% more holding power, firmer 1-2 shift, more positive 2-3 shift and is perfect for Heavy-Duty and Performance Applications!

Low & Reverse Super Servo- Super Servo will provide a newly designed piston that will not flip or break in the bore. This piston is constructed of 6061-T6 billet aluminum! An upgraded steel servo pin is also included.

Sonnax Accumulator Piston Kit- OE plastic accumulators in listed Chrysler units are prone to breaking and have poor sealing qualities, and metal rings offered with aftermarket accumulators also have sealing issues. The improved design and material of Sonnax accumulator piston kit 22841-04K eliminates cross-leaks between circuits.

Overdrive direct front waved Snap Ring- This waved overdrive snap ring is a common failure in these Dodges and should be replaced on every rebuild. 

Overdrive Sprag- This sprag is a another part that should be replaced on every rebuild. 

You can reach us by messaging us through eBay with any questions you may have.