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American Powertrain™ Introduces New
Transmission Install Tool and Seal Protector
Now included with each TREMEC® transmission kit and as a stand-alone...

AMSOIL Releases New OE 0W-40 100% Synthetic Motor Oil
FOR IMMEDIATE RELEASE
March 1, 2024
AMSOIL has added a new 0W-40 viscosity to its OE 100% Synthetic...

Optimize clutch capacity and guard against clutch burnup in GM 4L60, 4L60-E, 4L65-E, 4L70-E transmissions by installing Sonnax Smart-Tech® clutch kit...

Eliminate the flexing/bowing of the clutch pack in Chrysler 845RE, 850RE, ZF8HP45, ZF8HP50, ZF8HP51 transmissions that leads to comebacks by installing the...

Restore the correct valve/bore clearances and clutch control in Ford 6F35 (Gen. 1, 2 & 3) transmissions by reconditioning the bore and installing Sonnax...

Vanair’s Start•All Jump•Pack adapter kits provide ultimate jump-starting flexibility and correct and secure charging capabilities for NATO, Whitaker...

Solves significant wear issues at the S4 regulator valve position.

Looking to address common complaints with your 8L45 or 8L90 transmission? Join Glenn Troub...

AAPEX 2024 to Welcome ATRA’s Powertrain Expo
LAS VEGAS, Nev. – March 8, 2024 – AAPEX officially announced today that the Automatic Transmission...

April 27th 2024 Grand Rapids WIT Facility 3765 Broadmoor Ave SE. Suite i Grand Rapids, MI 49512
Registration: 8am Class Starts: 9am Book Cost: $155 (optional)...

Solenoid Stabilization Clip Insert
Part No. 105740-01K
Package Quantity: 6
View Instructions Find a Distributor

In listed Allison, GM and Ford 10-speed...

TCC Signal Damper Piston Kit
Part No. 105740-07K

TCC signal dampers are used in Ford 10R140 transmissions to dampen or smooth out the signal fluid pressure...

LPC Signal Damper Piston Kit
Part No. 105740-05K

The LPC signal damper used in GM Gen. 2 10L80 and 10L90 transmissions dampens any fluid pressure spikes in...

TCC Priority Valve Kit
Part No. 105740-03K

Severe wear of the TCC regulator valve bore caused by oscillation of the OE valve allows regulated secondary line...

Main Pressure Regulator Valve Kit
Part No. 105740-12K
Wear in the main pressure regulator bore and on the outboard spool area of the valve is common in listed...

Solenoid Stabilization Retainer
Part No. 105740-19K

The heavy linear force solenoids (LFS) in listed Allison, GM and Ford 10-speed transmissions are held in...

New TCCRV & TCCV Damper Kit from Sonnax

The TCC relief valve (TCCRV) damper is used in Toyota/Lexus UA80E, UA80F, UB80E and UB80F transmissions to prevent...