Smart Products Filter Index - Do not delete

The pan gasket is what everyone sees, but the internal seals are what decide whether the unit holds pressure.A130 A140 pump o-ring. The kit covers the soft parts that decide...

For A727 automatic transmissions. Rubber that has cycled through enough heat stops returning to its shape, and a seal that does not return does not seal.A518 pump o-ring. This set...

For 4L80E automatic transmissions. Old sealing material gets brittle in storage as well as in service, which is why age matters as much as mileage.4L60E pump body o-ring. This set...

For A904 automatic transmissions. Fluid on the case is the visible half of the problem; the other half is the pressure that never reached the clutch.A500 front pump o-ring. The...

A rebuild with reused seals is a rebuild that comes apart again.A4AF1 pump to case gasket. Each seal is formed to the groove and bore it serves.Seal lips have a...

Rubber that has cycled through enough heat stops returning to its shape, and a seal that does not return does not seal.CD4E pump separator plate 96 gasket. The rubber is...

Rubber that has cycled through enough heat stops returning to its shape, and a seal that does not return does not seal.AXOD low intermediate servo .. gasket. The rubber is...

External leaks and lost line pressure both trace back to gaskets and seals that hardened with age and heat.4L80E case to spacer plate 96 (will work units) gasket gasket. This...

The pan gasket is what everyone sees, but the internal seals are what decide whether the unit holds pressure.RL4R01A extension housing gasket. This is the sealing set a rebuild replaces...

The pan gasket is what everyone sees, but the internal seals are what decide whether the unit holds pressure.R4 R4 V4 V5A51 r5 pump (4 and 5 speed) gasket. The...

External leaks and lost line pressure both trace back to gaskets and seals that hardened with age and heat.TH700-R4 Valve Body (Upper) 86 Gasket. The rubber is rated for the...

External leaks and lost line pressure both trace back to gaskets and seals that hardened with age and heat.TH180 th pump gasket. This set returns every sealing point a teardown...

Old sealing material gets brittle in storage as well as in service, which is why age matters as much as mileage.AOYA bell housing to case 97 gasket. This set restores...

A single hardened o-ring can bleed off the pressure an entire clutch circuit needs.AXOD case cover to case 99 gasket. The kit covers the soft parts that decide whether the...

The pan gasket is what everyone sees, but the internal seals are what decide whether the unit holds pressure.AX4S case cover to case gasket. Each seal is formed to the...

A rebuild with reused seals is a rebuild that comes apart again.TH125 case cover to case (large outer gasket) gasket. This set returns every sealing point a teardown opens to...

6T40 6T45E Overhaul Kit for 6T40, 6T45 and 6T50 automatic transmissions, 2014 to 2019. Includes gasket and seal set for a complete overhaul. 1 pieces in 1 components. Overhaul Kit...

Old sealing material gets brittle in storage as well as in service, which is why age matters as much as mileage.6R60 6R75 6R80E bottom pan bonded rubber pan gasket. This...

Fluid on the case is the visible half of the problem; the other half is the pressure that never reached the clutch.4T65E Bottom pan Bonded Rubber pan Gasket. This set...

A single hardened o-ring can bleed off the pressure an entire clutch circuit needs.A240 A245E A246E Bottom pan duraprene pan Gasket. The kit covers the soft parts that decide whether...

Old sealing material gets brittle in storage as well as in service, which is why age matters as much as mileage.AX4N bottom pan duraprene pan gasket. This is the sealing...

Seals do not usually tear; they take a set, and a set seal leaks at exactly the pressure the circuit needs most.A404 bottom pan duraprene differential cover pan gasket. This...

A rebuild with reused seals is a rebuild that comes apart again.AX4N bottom pan cork side cover 00 pan gasket. This set returns every sealing point a teardown opens to...

External leaks and lost line pressure both trace back to gaskets and seals that hardened with age and heat.RL4R01A bottom pan duraprene pan gasket. This set restores the containment the...

A single hardened o-ring can bleed off the pressure an entire clutch circuit needs.AXOD Bottom pan Cork pan Gasket. The kit covers the soft parts that decide whether the unit...

Fluid on the case is the visible half of the problem; the other half is the pressure that never reached the clutch.TH125 Bottom pan Cork pan Gasket. The kit covers...

Seals do not usually tear; they take a set, and a set seal leaks at exactly the pressure the circuit needs most.TH200 200c bottom pan cork pan gasket. This set...

Pressure that reads correct at the test port can still be lost inside the body.FIOD e 4R70 4R75 valve main pressure regulator. Bores, valves and plate are matched as an...

Shift timing lives in the valve body, and worn bores put that timing out of range.4R75W performance Valve Body Kit. The assembly restores the circuits that route pressure to each...

Shift timing lives in the valve body, and worn bores put that timing out of range.TH350 shift kit 79 (Improved). This returns shift timing and pressure control to their designed...

Valve body wear mimics clutch wear exactly, which is how good packs get replaced for no reason.AW55-50SN Valve Body Kit. The bores and the separator plate are matched to the...

Valve body wear mimics clutch wear exactly, which is how good packs get replaced for no reason.TH700-R4 transaction kit 1981. The unit is built to the calibration the controller expects.Checkball...

A bore that has worn oval lets pressure cross between circuits that were never meant to connect.45RFE reprogramming kit caja azul 2018. This valve body assembly restores the hydraulic control...

A bore that has worn oval lets pressure cross between circuits that were never meant to connect.C4 C4 reprogramming kit 1981. This restores the apply rates the shift schedule was...

Sticking valves are why a unit shifts correctly cold and misbehaves once it warms up.TH400 (3L80) Valve Body Kits / Correction Products. This valve body assembly restores the hydraulic control...

Valve body wear mimics clutch wear exactly, which is how good packs get replaced for no reason.This returns the hydraulic side of the unit to specification.Debris holds valves open, and...

Using the wrong component in an automatic transmission rebuild costs the job twice: once for the part and again for the teardown.4L60E Miscellaneous Components. The part is matched to the...

Getting the right piece the first time is what keeps a rebuild on schedule.4T60E 440-t4 oil pump drive (9 3 4 long) pump shaft. This restores the component to its...

Internal specifications change mid production, which is why the unit code matters more than the model year.4F50N (3 4 wide) (44 links) (2 copper links) (3.9l engine) chain. The part...

Steel plates lose their flatness from heat cycling, and reusing warped steels with new frictions shortens the life of both.R4 R4 V4 V5A51 cushion low reverse clutch (.125) (waved) r5....

A clutch pack holds torque only if the steels between the frictions are flat and parallel, and used plates rarely are.6T40 6T40E waved 3-5 reverse clutch (.035)(36 internal teeth)(6 11...

Using the wrong component in an automatic transmission rebuild costs the job twice: once for the part and again for the teardown.62TE holds sun gear to underdrive shaft (.047 thick)(1.035od)(w...

Internal specifications change mid production, which is why the unit code matters more than the model year.A604 snap ring under low reverse pressure plate .076 (tapered). This restores the component...

Automatic transmission components are unit specific, and the differences are rarely visible side by side.4T60 TH440-t4 (w round pins) 7 8wide all exc allante 93 chain. This part matches the...

A part that is close but not correct fits on the bench and fails in the vehicle.TH125 pump shaft 6 bearing w seal. This is the correct piece for the...

For A904 automatic transmissions. Automatic transmission components are unit specific, and the differences are rarely visible side by side.A500 forward return spring (5.030 od) 89 (can use 12974a) spring. This...

For AXOD automatic transmissions. Using the wrong component in an automatic transmission rebuild costs the job twice: once for the part and again for the teardown.AX4N e (1st design) pump...

When the controller commands a shift and nothing happens, the circuit is usually the culprit, not the clutch.AODE Solenoid internal w connector (9-pin) 97 wire harness. This component restores the...

For TH400 automatic transmissions. Automatic transmission components are unit specific, and the differences are rarely visible side by side.4L80E output carrier (black plastic) silencer ring. This part matches the stock...

Apply pressure that reads correct at the port can still be lost at the piston.TH400 (3L80) th 400 (late no legs on piston) accumulator assembly. These pistons return the pack...