4L80E / 4L85E

When the screen inside a 4L80E or 4L85E is worn, clogged, or missing its raised projections, internal flow is compromised and the valve body can pay the price. This is...

4L80E 4L85E Master Rebuild Kit for 4L80E and 4L85E automatic transmissions, 1997 and later. Includes frictions and gasket and seal set for a complete overhaul. 2 pieces in 2 components....

A seal that has hardened on the lip leaks under pressure and looks serviceable on the bench.4L80E Federal Mogul (86550328675731) Seal Rear 2.887OD (2.100ID) with Brake Assembly. This returns the...

4L80E 4L85E Banner Rebuild Kit for 4L80E and 4L85E automatic transmissions, 1990 and later. Includes frictions and gasket and seal set for a complete overhaul. 22 pieces in 5 components....

Using the wrong component in an automatic transmission rebuild costs the job twice: once for the part and again for the teardown.4L80E GEARS. It meets the dimensions the assembly was...

A piston that leaks past its seal applies the pack slowly, and slow apply is what burns friction material.4L80E overrun clutch (bonded) piston. These pistons return the pack to the...

WHAT'S IN THE BOX::QTY= 1 PART NO.= ADA-34127D DESCRIPTION= th 400 4l80e forward & direct clutch .054"(dished) 1964-98 steel Automatic transmissionNote: Please double check that the years of the item...

A worn or migrating case bushing in a 4L80E or 4L85E automatic transmission can allow shaft movement that wears surrounding bores and leads to pressure loss and repeat failures. This...

Using the wrong component in an automatic transmission rebuild costs the job twice: once for the part and again for the teardown.4L80E Center Support (WLube Hole WShim Type). It is...

Converter debris travels through the entire unit, which is why a failed converter is never a single part repair.4L80E torque converter 278 mm 3200 stall. The internals are restored to...

For 5L40E automatic transmissions. A shift that arrives late is an electrical symptom until the circuit is ruled out.4L80E solenoid 1-2 shift (purple). This restores the electrical side of the...

Shift timing lives in the valve body, and worn bores put that timing out of range.4L80E line pressure booster kit. The unit is built to the calibration the controller expects.Pressure...

A component sourced by appearance instead of by unit code is a repair waiting to come back.4L80E Center Support, (W/Lube Hole, W/Shim Type) 1999-Up 4L80E. This is the correct piece...

A shift that arrives late is an electrical symptom until the circuit is ruled out.4L80E internal (male) w temp sensor wire harness. This electrical component restores the control function the...

When a rebuild calls for a single friction module and nothing else, this listing delivers exactly that: one clutch pack module sized for the 4L80E and 4L85E automatic transmission, covering...

4L80E 4L85E Rebuild Kit for 4L80E and 4L85E automatic transmissions, 1997 and later. Includes frictions, pistons, band, gasket and seal set, bushings and Automatic Transmission Filter for a complete overhaul....

A part that is close but not correct fits on the bench and fails in the vehicle.4L80E servo assy rear without cover used Hard Part. This replacement part is cataloged...

Once friction material glazes over, no amount of line pressure brings the holding capacity back.4L80E MODULE. This friction pack returns the clutch to the holding capacity the unit was designed...

A one way clutch that has started to roll over is already scattering material through the unit.4L80E planet overdrive (late sprag w .196 od rollers). The cage and elements are...

When a 4L80E or 4L85E automatic transmission starts slipping under load or shows delayed engagement, worn friction material in the clutch pack is one of the first things a transmission...

Shift timing lives in the valve body, and worn bores put that timing out of range.4L80E reprogramming kit blue box 2009. This returns the hydraulic side of the unit to...

A failed center support bushing in a 4L80E or 4L85E automatic transmission can allow shaft movement that leads to accelerated wear across multiple internal components, so getting the exact replacement...

When the clutch pack in a 4L80E or 4L85E automatic transmission shows signs of slippage, glazing, or heat damage, replacing it with a correctly specified module is what stops the...

4L80E 4L85E Complete Transmission Rebuild Kit [90-96]automatic transmission kit designed for service or rebuild applications, providing reliable fit and consistent performance when installed according to specification.What's Included:- 4l80e hi-performance steel...

When the sun gear shaft bushing is worn, the shaft loses its support and begins to move in ways it should not, creating noise, erratic shift feel, and accelerated damage...

Lockup shudder is a friction surface problem, and it does not improve on its own.4L80E Single Disk lockup converter with a 2800rpm stall. Will work on all. This unit returns...

When the job calls for frictions only, this REMCO Friction Kit for the 4L80E and 4L85E puts all four clutch sets in a single box, weighed out at 2 lb...

Fluid on the case is the visible half of the problem; the other half is the pressure that never reached the clutch.4L80E bottom pan duraprene (except) pan gasket. This set...

A unit that revs and does not move in one gear is describing a sprag.4L80E sprag low clutch (rear) (roller type 8-legs to planet) l1995-up. The cage and elements are...

4L80E Master Rebuild Kit Performance Heavy Duty for 4L80E and 4L85E automatic transmissions, 1997 and later. Built around Stage 2 Blue Plate Clutches and Kolene Steels. Includes Stage 2 performance...

4L80E 4L85E Complete Transmission Rebuild Kit [90-96]automatic transmission kit designed for service or rebuild applications, providing reliable fit and consistent performance when installed according to specification.What's Included:- 4l80e hi-performance steel...

WHAT'S IN THE BOX:QTY= 1 PART NO.= TEV-121311 LOCATION= 13 F6E DESCRIPTION= allison 1000 2000 pump body 2000-up o-ring Automatic transmission Transmission Hard Part for 4L80E - replacement component designed...

Worn valve bores and stuck valves both show up as pressure that does not reach the clutch it was meant for.4L80E tcc regulator valve kit. This restores the apply rates...

A bore that has worn oval lets pressure cross between circuits that were never meant to connect.4L80E Valve Body Kits / Correction Products. This restores the apply rates the shift...

Whats in the box QTY= 1 PART NO.= sk-sk-4l80e DESCRIPTION= 4L80E 4L85E [91-13] SHIFT KIT Valve Body Repair Fits

A cracked or hardened piston seal bleeds off apply pressure and the clutch it feeds slips under load.4L80E (3 PCS ). The set covers the apply positions a rebuild opens.Return...

Friction material separates from its core long before the disc looks worn, and the failure arrives with no warning.4L80E MODULE. The facing is applied to the core to the specification...

The parts that wear in an automatic transmission wear together, so replacing them together is what makes the repair last.4L80E (551580A650A). This kit brings together the parts a rebuild replaces...

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...

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...

Dirty fluid takes out solenoids first because the internal tolerances are the tightest in the unit.4L80E solenoid 1-2 2-3Gfx. The part is produced to the control specification of the circuit...

4L80E Rebuild Kit Performance Heavy Duty for 4L80E and 4L85E automatic transmissions, 1990 to 1996. Built around Stage 1 Red Clutches. Includes Stage 1 performance frictions, band, gasket and seal...

4L80E 4L85E Rebuild Kit for 4L80E and 4L85E automatic transmissions, 1990 to 1996. Includes frictions, band, gasket and seal set, bushings and Automatic Transmission Filter for a complete overhaul. 25...

3.2 /L6"

The sprag carries full engine torque in the gear it holds, with no second chance.4L80E drum used o-run clu w sun gr (sprag has .196 od rollers). This sprag assembly...

Bonded pistons fail at the bond line, and the failure is invisible on the bench.4L80E drum forward clutch w ring gear (uses bonded piston). The sealing surface is produced to...

For TH400 automatic transmissions. A one way clutch that has started to roll over is already scattering material through the unit.4L80E planet used front (roller type sprag). This returns the...

A unit that revs and does not move in one gear is describing a sprag.4L80E planet overdrive (early sprag w .309 od rollers) for 2nd des input shaft 1993. This...

The piston is what converts line pressure into clamping force, so a leaking one makes every other repair pointless.4L80E drum used direct clutch (works with alum or bonded piston). These...

Lip seals take a set in the groove and stop wiping the bore the way they did when new.4L80E drum used forward clutch w ring gear (uses bonded piston). This...