Sonnax, Superior, Transgo

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...

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

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

Valve Body Checkballs – Set of 10 This set includes 10 high-performance checkballs (.250" size) made from durable, wear-resistant imidized plastic....

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...

Sonnax Vacuum Test Stand Kit The Sonnax Vacuum Test Stand Kit (VACTEST-01K) is an essential tool for diagnosing valve and valve body wear in transm...

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

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 Rear Case Bushing for 4R100 E4OD 1995/UP This upgraded Sonnax rear case bushing is designed to replace worn or failing OE bushings in Ford E...

SHIFT KIT Valve Body Repair Kit For 44R55E 5R55E 4R44E 5R44E This comprehensive SHIFT KIT Valve Body Repair Kit is designed for all 4R55E 5R55E 4R4...

TransGo Universal Tool Kit for GM and Ford 6/8-Speed SHIFT KIT Valve Body Repairs Introducing TransGo's expertly crafted tool kit, tailored for sea...

Sonnax Solenoid Regulator Valve Kit for 4R70E, 4R70W, 4R75E, 4R75W, AODE In Ford 4R70E, 4R70W, 4R75E, 4R75W, and AODE transmissions, the solenoid r...

Transgo SHIFT KIT Valve Body Repair for Select Models SK 6R80-A The TransGo SHIFT KIT is tailored for 2006-14 Ford vehicles with GEN1 6R60, 6R75,...

TransGo SHIFT KIT® Valve Body Repair Kit – Fits All C6 (1967 & Up) The TransGo SHIFT KIT® is designed to upgrade the performance and reliabilit...

Sonnax Zip Kit for 6R60, 6R75, 6R80 , ZF6HP19, ZF6HP26, ZF6HP32 The Sonnax Zip Kit ZF6-6R60-ZIP addresses common valve body issues in ZF6HP19/26/32...

Sonnax 1-2 and 2-3 Accumulator Control Valve Kit for E4OD, 4R100 Shifting issues in Ford E4OD and 4R100 transmissions are often linked to wear and ...

Superior Shift Kit for E4OD, 4R100 The Superior KE4OD Shift Kit is designed for regular, heavy-duty, and diesel applications, addressing common iss...

Sonnax 1-2 Accumulator Sleeve Kit Installation Tool The Sonnax 1-2 Accumulator Sleeve Kit Installation Tool is designed to simplify the installatio...

Sonnax Line Pressure Modulator Plunger Valve Kit for E4OD, 4R100 Ford E4OD and 4R100 transmissions may experience issues such as soft 1-2 or 2-3 sh...

Shift Kit Transgo AOD Extensive improvement to overall driveability and durability. Corrects/Prevents/Reduces: 1-2 bump or slide 2-3 bump or slide...

Zip Kit Sonnax 4R70E 4R70W 4R75E 4R75W AODE Sonnax Zip Kit AODE-4R75E-ZIP targets the root cause of multiple concerns by sealing critical circuit p...

Bypass Clutch Control Plunger Valve Kit Sonnax AODE 4R70E 4R70W 4R75E 4R75W Common complaints with listed Ford units include delayed lockup, shudde...