Sonnax, Superior, Transgo

Sonnax Planetary Rebuild Kit for 4L80-E, TH400 Transmissions Optimize the performance of your TH400 or '98-earlier 4L80-E transmission with the Son...

TransGo Generation 3 Shift Kit for 6T31, 6T41, 6T46, and 6T51 Transmissions Optimize your General Motors vehicle's transmission performance with th...

Transgo Switch Valve Repair Kit without Tool for A604, A606, 42RLE, 62TE, 45RFE, 5-45RFE, 68RFE Transmissions RFE-SV420-NT Upgrade your transmiss...

Sonnax Neutral Safety Back-up Insulator Service Kit for 42RE, 42RH, 44RE, 44RH, 46RE, 46RH, 47RE, 47RH, 48RE Designed for '02 and later models with...

Bushing Pump Sonnax DPO AL4 Transmissions: DPO (DP0,AL4) 1998-UPOEM Number: 120001  Vehicle CHERYA3 2009-2017 4 SPD FWDA5 2006-2010 4 SPD FWDChanc...

Sonnax Pump Bearing For AXOD AXODE AX4S 1986/UP AX4N 1995/99 This Pump Bearing from Sonnax has an integral seal and is a direct OE replacement. Spe...

Sonnax Line Pressure Booster Kit for E4OD and 4R100 The Sonnax Line Pressure Booster Kit for E4OD and 4R100 transmissions is designed to enhance tr...

Transgo Reprogramming Kit Lock-Up for TH350C Product Overview:Our THM 350C Performance Valve Body Kit with Gear Command is the ultimate choice for ...

Bearing Pump Sonnax AX4N 4F50N 2000/UP Bearing W/ Seal, Pump Shaft, AX4N / 4F50N (1.063” OD) Transmissions: AX4N (4F50N) 2000-UPOEM Number: 86209H...

Sonnax Zip Kit for U140E, U140F, U240E, U241E Valve Bodies The Sonnax Zip Kit U140E-U241E-ZIP is specifically designed to address the root causes o...

Sonnax Zip Kit for 6T70 and 6T75 Transmissions (2007-2012) The Sonnax Zip Kit 6T70-ZIP is specifically designed to address the root causes of vari...

Sonnax Zip Kit for 6F50 and 6F55 Valve Bodies The Sonnax Zip Kit 6F50-ZIP is expertly crafted to tackle the root causes of various issues in Ford 6...

Superior Valve Body Kit Shift Correction 4T65E MN7 MN3 M76 1997/UP Transmissions: 4T65E (MN7,MN3,M76) 1997-UPVehicleBUICKCENTURY 2000-2004 4 SP FW...

Sonnax Oversized Solenoid Regulator Valve for VW/Audi Transmissions Designed to address common wear and tear issues in VW/Audi 096, 097, 098, 01M, ...

Sonnax Sure Cure® Kit for AXODE AX4S Transmissions Introducing the Sure Cure® Kit by Sonnax - a comprehensive solution tailored for the AXODE AX4S ...

Governor Bracket And Spring Kit From Sonnax Address the common issue of sticking primary weights in Chrysler A404, A413, A470, and A670 units with ...

Overdrive And Intermediate Servo Pin Bore Sleeve Kit for 5R55N, 5R55S, 5R55W Servo apply oil is channeled through the core of the case bridge and d...

Boost Valve Kit for 4L30-E Medium Ratio, OE Code 448 In GM 4L30-E units, the original equipment (OE) boost valves are constructed from steel, while...

Designed for VW/Audi 01M, 01N, and 01P Transmissions The Problem: In VW/Audi 01M, 01N, and 01P transmissions, constant valve oscillation causes the...

The Heavy Duty 1-2-3-4 Piston for 6L80, 6L90 Transmissions From Sonnax Compatibility: Fits 2006–2007 units using OE part number 24224146 Fits 2007...

Sonnax E1/E2 Clutch Drum Bushing for AL4 DPO Excessive wear or improper tolerances in OE bushings can result in vital line pressure loss, leading t...

Shift Kit Superior Correction A4LD Shift Correction Package This valve body kit deals with these problems: Late shifts, Weak shifts, Delayed revers...

Valve Body Upgrade Kit Superior Honda 4 and 5 Speed The Valve Body Upgrade Kit corrects or prevents the following problems : * Lockup codes & c...

Boost Valve and Sleeve Kit Sonnax 4T65E MN7 MN3 M76 Vehicles with GM 4T65-E transmissions often exhibit such problems as soft upshifts (especially ...