Popular Performance Parts

68RFE Oversized Converter Regulator Valve

2019-on Dodge RAM trucks equipped with the 68RFE automatic transmission can develop excessive wear at the torque converter clutch (TCC) regulator valve bore in the pump.  This can often feel like a flare during shift...

68RFE High Pressure Tuneless Reprogramming Kit

Reprogramming Kit™Fits 68RFE 2019-on This RFE-HP-19UP High Pressure Tuneless™ Reprogramming Kit  is a must-have for stock, fleet, hard-working, or enhanced powered 2019-on Ram trucks with a 68RFE.  It includes essential fixes and...

Oversized Solenoid Switch Valve & Plug Kit (Fits bores containing OE switch valve with .453" dia. large spool only.)

Solenoid switch valves and plugs in listed Chrysler transmissions cause bore wear as they oscillate and stroke during operation. This wear allows pressure loss and cross-leakage, and often permits the plugs to cock and hang up in the bore. This can...

A604 A606 41TE 42LE 62TE 42RLE 45RFE 65/66RFE 68RFE Switch Valve Repair Kit [Requires Tool]

Switch Valve Repair Kit.420" diameter Does not include toolsFits all 604, 606, 40, 41TE, 42LE, 62TE, 42RLE, 45RFE, 545RFE, 65RFE, 66RFE, 68RFE Features and benefits: The redesigned valve helps prevent sticking No need for expensive fixture...

68RFE 65RFE 66RFE 45RFE 545RFE Tuneless™ Reprogramming Kit™ (1999-2010) 7-Checkball VB

Tuneless™ Reprogramming Kit™45RFE, 545RFE, 65RFE, 66RFE and 68RFE7-check ball valve body 1999-2010 This RFE-7B-HP High Pressure Tuneless™ Reprogramming Kit™ fits 1999-2010 units with 7-check ball valve body only. If you have a...

68RFE 65RFE 66RFE 545RFE Tuneless™ Reprogramming Kit™ (2011-2018) 5-Checkball VB

Tuneless™ Reprogramming Kit™45RFE, 545RFE, 65RFE, 66RFE and 68RFE5-check ball valve body 2011-2018 This RFE-5B-HP High Pressure Tuneless™ Reprogramming Kit™ fits 2011-2018 units with 5-check ball valve body only. If you have a...

A604 A606 41TE 42LE 62TE 42RLE 45RFE 65/66RFE 68RFE Switch Valve Repair Kit w/ Tool

Switch Valve Repair Kit.420" diameter with toolsFits all 604, 606, 40, 41TE, 42LE, 62TE, 42RLE, 45RFE, 545RFE, 65RFE, 66RFE, 68RFE Features and benefits: The redesigned valve helps prevent sticking No need for expensive fixture required with the...

A604 A606 40TE 41TE 42LE 62TE 42RLE 45RFE 545RFE 66RFE 68RFE Switch Valve Repair Kit

Switch Valve Repair Kit.453" diameter  Does not include tools Fits all A604, A606, 40TE, 41TE, 42LE, 62TE, 42RLE, 45RFE, 545RFE, 65RFE, 66RFE, 68RFE Features and benefits: The redesigned valve helps prevent sticking No need for expensive...

68RFE 45RFE 65RFE 66RFE Overdrive Pressure Plate - Upgraded

1999 to 2019 Chrysler, Dodge, RAM and Jeep vehicles equipped with 45RFE, 545RFE, 65RFE, 66RFE and 68RFE are prone to overdrive clutch failure when the engine output has been increased. Tuners or plug in programmers and other popular aftermarket engine...

45RFE 42RLE 62TE 65RFE 66RFE 68RFE Solenoid Switch Valve Plug Kit

40TE, 40TES, 41AE, 41TE, 41TES, 42LE, 42RLE, 45RFE, 545RFE, 62TE, 65RFE, 66RFE, 68RFE Fits bores containing OE switch valve with .420" dia. large spool only. Solenoid switch valve plugs in...

45RFE 5-45RFE 65RFE 66RFE 68RFE Line Pressure Booster Kit

Fits gas and diesel units. Chrysler RFE transmissions have a unique, full range pressure transducer and real-time adaptive closed-loop pressure control system. Because of this, it is not possible to raise pressure in an RFE the same way you would in...

45RFE 5-45RFE 65RFE 66RFE 68RFE HD Accumulator Piston Kit - Single

Accumulator piston scuffing and bore wear are common issues in Chrysler 45RFE, 545RFE, 65RFE, 66RFE and 68RFE valve bodies, especially when running increased pressures. The OE accumulator pistons have two seal rings. The seal groove at the open end of...

45RFE 68RFE 5-45RFE 65RFE 66RFE HD Torque Converter Limit Spring (Pack of 5)

PACK OF 5 The torque converter limit valve spring in the Chrysler 45RFE, 545RFE, 65RFE, 66RFE and 68RFE pump often breaks, and is not serviced separately from OEM. This valve limits converter release pressure. A broken spring can cause the valve to...

45RFE 68RFE 5-45RFE 65RFE 66RFE HD TCC Accumulator Spring (Pack of 5)

PACK OF 5 Harsh TCC engagement complaints can occur due to breakage of the TCC accumulator spring in the pump assembly in listed Chrysler units. The OE spring material and design is overstressed in this application. Sonnax TCC accumulator spring 44912-01...

68RFE HD Input Shaft - Sonnax

Input shaft failure is common as power levels are increased in Chrysler 68RFE units. Sonnax heavy duty input shaft 72670B-01 is precision-engineered for unrivaled performance in high-horsepower gas and diesel applications. Machined from 300M ultra...

68RFE 65RFE 66RFE Bearing Kit - Sonnax

Contents Input Support/Input Drum Underdrive Hub/Input Drum Underdrive Hub/Overdrive Hub Overdrive Hub/Reverse Hub Reaction Sun Gear to Reaction Carrier Reverse Hub to Center 2C/4CDrum Support 2C/4C Support to Reaction Annulus Reaction Carrier/Reverse...