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Overhaul Kit without Pistons 4L80E 4L85E MT1 MN8 1997/UP
$63.57 - $63.57
$63.57
$63.57 - $63.57
$63.57

Overhaul Kit without Pistons 4L80E 4L85E MT1 MN8 1997/UP

in stock

Overhaul Kit without Pistons 4L80E 4L85E MT1 MN8 1997/UP Transmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997-UP Vehicle ASTON MARTINDB7 2000 4 SP...

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$63.57 - $63.57
$63.57
$63.57 - $63.57
$63.57
Piston Kit (3) 4L80E 4L85E MT1 MN8
$48.25 - $48.25
$48.25
$48.25 - $48.25
$48.25

Piston Kit 4L80E 4L85E MT1 MN8

in stock

Piston Kit (3) 4L80E 4L85E MT1 MN8 KIT INCLUDES DIRECT, FORWARD (WITHOUT SLEEVE) AND OVERDRIVE PISTONS. Transmissions: 4L85E (MN8) 1997-UP, 4L80E ...

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$48.25 - $48.25
$48.25
$48.25 - $48.25
$48.25
Bushing Kit (13) 4L80E 4L85E MN8 MT1 1997/UP
$33.31 - $33.31
$33.31
$33.31 - $33.31
$33.31

Bushing Kit 4L80E 4L85E MN8 MT1 1997/UP

in stock

Bushing Kit (13) 4L80E 4L85E MN8 MT1 1997/UP With Center Support Bushing Transmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997-UP Vehicle AM GENERA...

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$33.31 - $33.31
$33.31
$33.31 - $33.31
$33.31
Steel Pack 4L80E 4L85E MT1 MN8
$57.15 - $57.15
$57.15
$57.15 - $57.15
$57.15

Steel Pack 4L80E 4L85E MT1 MN8

in stock

Steel Pack 4L80E 4L85E MT1 MN8 WITH TURBULATOR PLATESTransmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997-UP Vehicle ASTON MARTINDB7 2000 4 SP RWD...

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$57.15 - $57.15
$57.15
$57.15 - $57.15
$57.15
Solenoid 2nd-3rd Shift B (Tan) 4L80E 4L85E MT1 MN8
$7.87 - $7.87
$7.87
$7.87 - $7.87
$7.87

Solenoid 2nd-3rd Shift B (Tan) 4L80E 4L85E MT1 MN8

in stock

Solenoid 2nd-3rd Shift B (Tan) 4L80E 4L85E MT1 MN8 Transmissions: 4L85E (MN8) 1991-UP, 4L80E (MT1) 1991-UPOEM Number: 8678639 Vehicle ASTON MARTIN...

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$7.87 - $7.87
$7.87
$7.87 - $7.87
$7.87
$2.97 - $2.97
$2.97
$2.97 - $2.97
$2.97

Metal Clad Seal Extension Housing (Large) (W/O Boot) 2.705in OD TH400

in stock

Metal Clad Seal Extension Housing (Large) (Without Boot) TH400 M40 3L80 MT1 MN8  2.705” OD, 1.829” ID (Truck Type) (Without Boot) Transmissions: 4...

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$2.97 - $2.97
$2.97
$2.97 - $2.97
$2.97
Overhaul Kit without Pistons 4L80E 4L85E MT1 MN8 1991/UP
Sold Out
$65.09 - $65.09
$65.09
$65.09 - $65.09
$65.09

Overhaul Kit without Pistons 4L80E 4L85E MT1 MN8 1991/UP

Out of stock

Overhaul Kit without Pistons 4L80E 4L85E MT1 MN8 1991/UP Transmissions: 4L85E (MN8) 1991-UP, 4L80E (MT1) 1991-UP Vehicle AM GENERALH1 HUMMER 1993-...

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$65.09 - $65.09
$65.09
$65.09 - $65.09
$65.09
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Gasket Pump Cover to Case 4L80E 4L85E MN8 MT1
$3.29 - $3.29
$3.29
$3.29 - $3.29
$3.29

Gasket Pump Cover to Case 4L80E 4L85E MN8 MT1

in stock

Gasket Pump Cover to Case 4L80E 4L85E MN8 MT1 Transmissions: 4L85E (MN8) 1991-UP, 4L80E (MT1) 1991-UPOEM Number: 867782 Vehicle ASTON MARTINDB7 20...

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$3.29 - $3.29
$3.29
$3.29 - $3.29
$3.29
Band Front Wide 1.25in. 4L80E 4L85E MT1 MN8
$10.51 - $10.51
$10.51
$10.51 - $10.51
$10.51

Band Front Wide 1.25in. 4L80E 4L85E MT1 MN8

in stock

Band Front Wide 1.25in. 4L80E 4L85E MT1 MN8 Transmissions: 4L85E (MN8) 1991-UP, 4L80E (MT1) 1991-UP Vehicle ASTON MARTINDB7 2000 4 SP RWD V6 3.2LB...

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$10.51 - $10.51
$10.51
$10.51 - $10.51
$10.51
Boost Valve Kit Sonnax 4L80E 4L85E MT1 MN8
$29.09 - $29.09
$29.09
$29.09 - $29.09
$29.09

Boost Valve Kit Sonnax 4L80E 4L85E MT1 MN8

in stock

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...

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$29.09 - $29.09
$29.09
$29.09 - $29.09
$29.09
Friction Plate Raybestos Forward & Direct Clutch [10-11] TH400 TH425 4L80E 4L85E 3L80 M40
$2.75 - $2.75
$2.75
$2.75 - $2.75
$2.75

Friction Plate Raybestos Forward & Direct Clutch [10-11] TH400 TH425 4L80E 4L85E 3L80 M40

in stock

Friction Plate Raybestos Forward & Direct Clutch [10-11] TH400 TH425 4L80E 4L85E 3L80 M40 THICK .080” , 42T , OD: 5.895" Transmissions: 4L85E ...

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$2.75 - $2.75
$2.75
$2.75 - $2.75
$2.75
Piston Molded Direct 4L80E 4L85E MT1 MN8
Sold Out
$18.80 - $18.80
$18.80
$18.80 - $18.80
$18.80

Piston Molded Direct 4L80E 4L85E MT1 MN8

Out of stock

Piston Molded Direct 4L80E 4L85E MT1 MN8 Transmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997-UPOEM Number: 24204961 Vehicle AM GENERALH1 HUMMER 1...

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$18.80 - $18.80
$18.80
$18.80 - $18.80
$18.80
Sold Out
Notify When Available
Band Raybestos Front Wide 1.25in. 4L80E 4L85E MT1 MN8
$19.12 - $19.12
$19.12
$19.12 - $19.12
$19.12

Band Raybestos Front Wide 1.25in. 4L80E 4L85E MT1 MN8

in stock

Band Raybestos Front Wide 1.25in. 4L80E 4L85E MT1 MN8 Transmissions: 4L80E (MT1) 1991-UP, 4L85E (MN8) 1991-UP Vehicle ASTON MARTINDB7 2000 4 SP RW...

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$19.12 - $19.12
$19.12
$19.12 - $19.12
$19.12
Sonnax 1-2 & 2-3 Shift Valve Spring Kit for 4L80-E, 4L85-E
$5.93 - $5.93
$5.93
$5.93 - $5.93
$5.93

1st-2nd And 2nd-3rd Shift Valve Spring Kit Sonnax 4L80E 4L85E

in stock

Sonnax 1-2 And 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 oi...

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$5.93 - $5.93
$5.93
$5.93 - $5.93
$5.93
Kit of Metal Clad Seal Pump and Extension Housing (Large) (Without Boot) 4L80E
$5.35 - $5.35
$5.35
$5.35 - $5.35
$5.35

Kit of Metal Clad Seal Pump and Extension Housing (Large) (Without Boot) 4L80E

in stock

Kit of Metal Clad Seal Pump and Extension Housing (Large) (Without Boot) 4L80E Contains1 x Metal Clad Seal Pump Vamac 4L80E 4L85E MT1 MN8 1 x Metal...

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$5.35 - $5.35
$5.35
$5.35 - $5.35
$5.35
Boost Valve Kit With O-Rings Sonnax 4L80E 4L85E
$29.69 - $29.69
$29.69
$29.69 - $29.69
$29.69

Boost Valve Kit With O-Rings Sonnax 4L80E 4L85E

in stock

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...

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$29.69 - $29.69
$29.69
$29.69 - $29.69
$29.69
Piston Molded Forward Clutch 4L80E 4L85E MT1 MN8
Sold Out
$21.51 - $21.51
$21.51
$21.51 - $21.51
$21.51

Piston Molded Forward Clutch 4L80E 4L85E MT1 MN8

Out of stock

Piston Molded Forward Clutch 4L80E 4L85E MT1 MN8 Transmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997-UP OEM Number: 24204957 Vehicle AM GENERALH1...

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$21.51 - $21.51
$21.51
$21.51 - $21.51
$21.51
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$12.59 - $12.59
$12.59
$12.59 - $12.59
$12.59

Sprag Overdrive (3.25in OD) 4L80E 4L85E MT1 MN8 1991/01

in stock

Sprag Overdrive (3.25in OD) 4L80E 4L85E MT1 MN8 1991/01 With .309” Rollers Transmissions: 4L85E (MN8) 1991-2001, 4L80E (MT1) 1991-2001OEM Number: ...

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$12.59 - $12.59
$12.59
$12.59 - $12.59
$12.59
TCC Regulator Valve Kit Sonnax 4L80E 4L85E
$28.17 - $28.17
$28.17
$28.17 - $28.17
$28.17

TCC Regulator Valve Kit Sonnax 4L80E 4L85E

in stock

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

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$28.17 - $28.17
$28.17
$28.17 - $28.17
$28.17
Pump Gear Set 4L80E 4L85E MT1 MN8 1991/UP
Sold Out
$40.94 - $40.94
$40.94
$40.94 - $40.94
$40.94

Pump Gear Set 4L80E 4L85E MT1 MN8 1991/UP

Out of stock

Pump Gear Set 4L80E 4L85E MT1 MN8 1991/UP Transmissions: 4L85E (MN8) 1991-UP, 4L80E (MT1) 1991-UP Vehicle ASTON MARTINDB7 2000 4 SP RWD V6 3.2LBEN...

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$40.94 - $40.94
$40.94
$40.94 - $40.94
$40.94
Sold Out
Notify When Available
Bushing Kit (13) 4L80E 4L85E MT1 MN8 1991/97
$22.48 - $22.48
$22.48
$22.48 - $22.48
$22.48

Bushing Kit (13) 4L80E 4L85E MT1 MN8 1991/97

Only 1 left!

Bushing Kit (13) 4L80E 4L85E MT1 MN8 1991/97 Transmissions: 4L85E (MN8) 1991-1997, 4L80E (MT1) 1991-1997 Vehicle AM GENERALH1 HUMMER 1993-2005 4 S...

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$22.48 - $22.48
$22.48
$22.48 - $22.48
$22.48
Molded Sleeve and Lip Seal Forward Drum (with .086" Orifice) 4L80E 4L85E MT1 MN8
$10.82 - $10.82
$10.82
$10.82 - $10.82
$10.82

Molded Sleeve and Lip Seal Forward Drum (with .086 in Orifice) 4L80E 4L85E MT1 MN8

in stock

Molded Sleeve and Lip Seal Forward Drum (with .086" Orifice) 4L80E 4L85E MT1 MN8 Transmissions: 4L85E (MN8) 1997-UP, 4L80E (MT1) 1997-UP OEM Numbe...

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$10.82 - $10.82
$10.82
$10.82 - $10.82
$10.82
$55.15 - $55.15
$55.15
$55.15 - $55.15
$55.15

Fitzall Universal Filler Tube and Stick 4L80E 2000/UP 4L85E 2002/06 Except Vans

in stock

Fitzall Universal Filler Tube and Stick 4L80E 2000/UP 4L85E 2002/06 Except Vans Transmissions: 4L85E (MN8) 2002-2006, 4L80E (MT1) 2000-UP Vehicle ...

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$55.15 - $55.15
$55.15
$55.15 - $55.15
$55.15
$6.07 - $6.07
$6.07
$6.07 - $6.07
$6.07

Metal Clad Seal Case 4L80E 4L85E MT1 MN8 1991/UP

in stock

Metal Clad Seal Case 4L80E 4L85E MT1 MN8 1991/UP Transmissions: 4L85E (MN8) 1991-UP, 4L80E (MT1) 1991-UPOEM Number: 8675517 Vehicle ASTON MARTINDB...

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$6.07 - $6.07
$6.07
$6.07 - $6.07
$6.07

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