Sonnax

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

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

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

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

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...

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 ...

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

Kit of 8 Bushings For E1 E2 Drum DPO AL4 Contains8 x Bushing E1 E2 Drum DPO AL4Transmissions: DPO (DP0,AL4) 1998-UP Vehicle CHERYA3 2009-2017 4 SP...

Bushing Sonnax Case (Rear) 1 Piece (3 Groove Front, 1 Groove Back) E4OD 4R100 Transmissions: 4R100 1998-UP, E4OD 2000 Vehicle FORDECONOLINE 150, E...

Sonnax TCC Regulator Valve Kit for 4L80E and 4L85E Transmissions GM vehicles equipped with 4L80-E and 4L85-E transmissions may experience issues su...

Sonnax 1-2 & 2-3 Shift Valve Spring Kit for 4L80-E, 4L85-E In GM 4L80-E and 4L85-E transmissions, proper 4th gear operation relies on signal A ...

Sonnax Boost Valve Kit for 4L80-E, 4L85-E GM 4L80-E and 4L85-E transmissions often encounter issues like uncontrollable line rise (up to 500-600 ps...

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

Sonnax Pressure Regulator Valve Kit for GM Transmissions Introducing the Sonnax Pressure Regulator Valve Kit 104520-14K, designed for GM 6L45, 6L50...

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

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

BUSHING PUMP FROM SONNAX 722.3 722.5 722.6 Sonnax has developed precision bushings to replace the pump bushing 68004-01 and the pump stator rear bu...

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

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