A604 42RLE 40TES 41TES 41TE Valve Body Repair Shift Kit (2006-UP)

Product Description

TransGo SHIFT KIT valve body repair kit for 2006 and newer Chrysler, Dodge, Ram and Jeep vehicles with the 42RLE-VLP (RWD, 2006-17) or the 604-VLP, 40TES, 41TES and 41TE-VLP (FWD): the units with a variable line pressure (VLP) solenoid and sensor. For models without the VLP solenoid and sensor, see SK 604.

Specifications

Why they fail and how it works

TCC slip or shudder with code P0740, overheating and converter drain-back come from wear in the pressure regulator and TCC regulator valve bores. The drop-in hardened steel PR valve and redesigned TC regulator valve have longer lands that ride on previously unused, unworn areas of the bore, restoring the circuit without reaming or machining and spreading the load over a greater surface area.

The 4-3 coast clunk comes from a malfunctioning underdrive clutch inner piston seal, and the kit supplies a specially designed Tuff seal and expander wire. Delayed forward or reverse engagement and the 2-1 coast downshift clunk come with age, when the low/reverse piston housing gasket shrinks and leaks; TransGo's gasket is made from a non-shrinking material.

Accumulator spacers make the releasing clutch exhaust faster, for shorter, cleaner shifts. High mileage vehicles sometimes come in with codes P0841, P0871, P0988, P1775 and P1776 due to wear at the solenoid switch valve bore in the valve body.

What's included

• Non-shrinking low/reverse piston housing gasket
• (4) High temperature accumulator seals and expanders (for aluminum accumulator pistons only)
• (3) Large accumulator spacers
• Small accumulator spacer
• (2) TCC control accumulator springs
• (2) TCC control valve springs
• Drop-in USA-made hardened steel PR valve and calibration spring
• Drop-in USA-made hardened steel TC regulator valve and calibration spring
• Self-expanding Tuff underdrive seal and expander wire