Sonnax, Superior, Transgo

Shift Correction Package This Shift Correction Package offers regular and heavy duty applications in one package. The Superior 4L60-E kit helps pr...

Sonnax Spiral Retaining Ring Kit for 4R70E, 4R70W, 4R75E, 4R75W, AOD, AODE This kit is designed for use in roller clutch or mechanical diode applic...

Axle Bushing and Seal Kit 6F35, 6T40, 6T30 This kit includes: 1 SuperTuff bushing and 1 premium seal.Transmissions: 6T30 (MH9) 2009-UP, 6F35 2008-...

Transgo Drop-in Pump Flow Control Valve - JF011E-FC Designed for models JF011E (RE0F10A), JF015E (RE0F11A), JF016E (RE0F10D), and JF017E (RE0F10E)...

Sonnax Overdrive Servo Pin Kit for 4R70E, 4R70W, 4R75E, 4R75W, AODE In AODE transmissions, a frequent issue is the failure of the intermediate rol...

Pinless Accumulator Piston 1-2 & 3-4 Kit Sonnax TH700-R4 4L60E 4L65E 4L70E TH200-4R Upgrade your transmission with the Sonnax Pinless Accumulat...

TransGo SHIFT KIT for 4L60E, 4L65E, 4L70E (1993-2015) - SK 4L60E This TransGo 4L60E SHIFT KIT fits 1993 to 2015 General Motors vehicles equipped wi...

Shift Correction Package Just one Superior kit does both the AOD-E and the 4R70W Transmissions. The AOD-E kit offers regular and heavy-duty applic...

Transgo Pressure Switch Repair Kit - PSR-5 Designed for 2006 and newer General Motors and BMW vehicles equipped with 6L45, 6L50, 6L80, 6L90, or GE...

Transgo SHIFT KIT Jr. Valve Body Repair for A500 A518 A618 Does not fit 48RE The TransGo TFOD-JR SHIFT KIT® is tailored for 1988-2003 Dodge, Ram, a...

BUSHING CASE SONNAX "NO WALK OUT" TH400, 4L80E, 4L85E The OE case bushing in vehicles with a GM THM-400, 4L80-E and 4L85-E transmissions tends to w...

Sonnax 3rd Accumulator Checkball and Seat for 4L60, 4L60E, 4L65E, 4L70E For the 4L60, 4L60E, 4L65E, and 4L70E models, wear or the presence of debri...

Transgo Cooler Flow Bypass Delete Kit for 2014-On 6L80, 6L90, 2015-On 8L90, 2017-19 Allison 6L80-CLR-BYPASS This Transgo Cooler Flow Bypass Delet...

Sonnax Boost Valve Kit for 4R70E, 4R70W, 4R75E, 4R75W, AODE Ford vehicles equipped with 4R70E, 4R70W, 4R75E, 4R75W, and AODE transmissions may exp...

Boost Valve Kit 4L80-E, 4L85-E From Sonnax Compatible with '91-later units featuring a factory-style sleeve (no O-rings). Can also be retrofitted t...

Transgo Separator Plate with Gaskets for 4L60E, 4L65E, 4L70E (2007-08) Product Overview: The Transgo Separator Plate with Gaskets is designed as a ...

Sonnax Boost Valve Kit for 6L45, 6L50, 6L80, 6L90 Transmissions Upgrade your transmission's performance with the Sonnax Boost Valve Kit, designed f...

Sonnax Overdrive Shim Kit: Precision & Convenience in One Introducing the Sonnax Overdrive Shim Kit 12783-01K, a solution that simplifies the p...

Sonnax Main Pressure Regulator Valve for 4R70E, 4R70W, 4R75E, 4R75W, AODE Ford vehicles equipped with 4R70E, 4R70W, 4R75E, 4R75W, and AODE transmis...

CRANKSHAFT SPACE 6 HOLE 4R44E, 4R55E, 5R44E, 5R55E, A4LD The crankshaft spacer in A4LD, 4R44E and 5R55E applications is prone to cracking and wear ...

Sure Lock Spiral Snap Ring 4R100, E4OD From Sonnax First and second design Ford E4OD, 4R100 retaining rings have a known issue: they can pop out o...

Sonnax Bypass Blocker Valve Kit for 6R140 The Sonnax bypass blocker valve kit eliminates the problematic OE thermal element in Ford 6R140 transmiss...

Superior Shift Kit with Separator Plate for TH350, TH350C, TH250, TH250C The Superior Shift Kit with Separator Plate is designed to enhance perform...

TransGo Separator Plate with Gasket for 4L60E, 4L65E, 4L70E (2009-2015) Product Overview: This TransGo Separator Plate with Gasket is designed for ...