Skip to content
Free Shipping on Orders greater than $90.00.
Free Shipping on Orders greater than $90.00.

Transmission Parts

Filters

Piston Sonnax 1-2-3-4 Heavy Duty Fits 24224146 2006/07 24266364 24238700 2007/UP 6L80 6L90
$179.67 - $179.67
$179.67
$179.67 - $179.67
$179.67

Piston Sonnax 1-2-3-4 Heavy Duty Fits 24224146 2006/07 24266364 24238700 2007/UP 6L80 6L90

Only 1 left!

The Heavy Duty 1-2-3-4 Piston for 6L80, 6L90 Transmissions From Sonnax Compatibility: Fits 2006–2007 units using OE part number 24224146 Fits 2007...

View full details
$179.67 - $179.67
$179.67
$179.67 - $179.67
$179.67
Pan Gasket TH440 4T60
$2.99 - $2.99
$2.99
$2.99 - $2.99
$2.99

Pan Gasket TH440 4T60

Only 1 left!

Pan Gasket TH440 4T60 Transmissions: TH440 (4T60) 1983-1993 OEM Number: 8656396 Vehicle BUICKCentury 1984-1993 4 SPD FWDElectra, Park Avenue 1985-...

View full details
$2.99 - $2.99
$2.99
$2.99 - $2.99
$2.99
Friction Plate Raybestos 2nd Clutch [5-6] High Energy TH440 4T60 4T60E M13 1983/93
$3.04 - $3.04
$3.04
$3.04 - $3.04
$3.04

Friction Plate Raybestos 2nd Clutch [5-6] High Energy TH440 4T60 4T60E M13 1983/93

in stock

Friction Plate Raybestos 2nd Clutch [5-6] High Energy TH440 4T60 4T60E M13 1983/93 THICK .069" , 38T , OD: 5.118" Transmissions: TH440 (4T60) 1983...

View full details
$3.04 - $3.04
$3.04
$3.04 - $3.04
$3.04
Piston Molded Overrun Clutch 4L30E ML4
$8.00 - $8.00
$8.00
$8.00 - $8.00
$8.00

Piston Molded Overrun Clutch 4L30E ML4

Only 1 left!

Piston Molded Overrun Clutch 4L30E ML4 Transmissions: 4L30E (ML4) 1989-UP OEM Number: 8-96014-577-0  Vehicle ACURASLX 1996-1999 4 SP RWD V6 3.2L 3...

View full details
$8.00 - $8.00
$8.00
$8.00 - $8.00
$8.00
Steel Plate 2nd Clutch TH440 4T60 4T60E M13 1987/UP
$1.36 - $1.36
$1.36
$1.36 - $1.36
$1.36

Steel Plate 2nd Clutch TH440 4T60 4T60E M13 1987/UP

in stock

Steel Plate 2nd Clutch TH440 4T60 4T60E M13 1987/UP THICK .077in Transmissions: TH440 (4T60) 1987-UP, 4T60E (M13) 1987-UPOEM Number: 24203372, 866...

View full details
$1.36 - $1.36
$1.36
$1.36 - $1.36
$1.36
Friction Plate Raybestos Forward (C1) Clutch [4] AW55-50SN AW55-51SN RE5F22A M45 M09
$2.77 - $2.77
$2.77
$2.77 - $2.77
$2.77

Friction Plate Raybestos Forward (C1) Clutch AW55-50SN AW55-51SN RE5F22A M45 M09

in stock

Friction Plate Raybestos Forward (C1) Clutch AW55-50SN AW55-51SN RE5F22A M45 M09 THICK .068”, 49T , 5.375” OD Needs 4 clutches Transmissions: AW55...

View full details
$2.77 - $2.77
$2.77
$2.77 - $2.77
$2.77
Sonnax TCC Regulator & Isolator Valve Kit 4L60E 4L65E 4L70E
$49.64 - $49.64
$49.64
$49.64 - $49.64
$49.64

Sonnax TCC Regulator & Isolator Valve Kit 4L60E 4L65E 4L70E

Only 1 left!

Sonnax TCC Regulator & Isolator Valve Kit for 4L60E, 4L65E, 4L70E The Sonnax TCC Regulator and Isolator Valve Kit 77754-04K is designed to addr...

View full details
$49.64 - $49.64
$49.64
$49.64 - $49.64
$49.64
Sonnax Line Pressure Booster Kit for TH400
$65.61 - $65.61
$65.61
$65.61 - $65.61
$65.61

Sonnax Line Pressure Booster Kit TH400 M40 3L80

Only 1 left!

Sonnax Line Pressure Booster Kit for TH400 The Sonnax Line Pressure Booster Kit for the TH400 transmission is designed to enhance your vehicle’s pe...

View full details
$65.61 - $65.61
$65.61
$65.61 - $65.61
$65.61
Sonnax Case Saver Retainer for TH400 & '98-Earlier 4L80-E
$66.01 - $66.01
$66.01
$66.01 - $66.01
$66.01

Sonnax Case Saver Retainer TH400 4L80E M40 3L80 MT1

in stock

Sonnax Case Saver Retainer for TH400 & '98-Earlier 4L80-E The Sonnax case saver retainer 34762-10 is the only intermediate clutch retaining rin...

View full details
$66.01 - $66.01
$66.01
$66.01 - $66.01
$66.01
Output & Reaction Planetary Rebuild Kit with .750" Wide Pinion Gears 4L80E TH400 M40 3L80 MT1
$31.97 - $31.97
$31.97
$31.97 - $31.97
$31.97

Output And Reaction Planetary Rebuild Kit with .750"" Wide Pinion Gears 4L80E TH400 M40 3L80 M

in stock

Sonnax Planetary Rebuild Kit for 4L80-E, TH400 Transmissions Optimize the performance of your TH400 or '98-earlier 4L80-E transmission with the Son...

View full details
$31.97 - $31.97
$31.97
$31.97 - $31.97
$31.97
Overhaul Kit Without Pistons 6T70 6T75 2007/13
$155.12 - $155.12
$155.12
$155.12 - $155.12
$155.12

Overhaul Kit Without Pistons 6T70 6T75 2007/13

in stock

Overhaul Kit Without Pistons 6T70 6T75 2007/13 Transmissions: 6T75 2007-2013, 6T70 (MH4,MH2) 2007-2013 Vehicle BUICKENCLAVE 2007-2013 6 SP F/4WD V...

View full details
$155.12 - $155.12
$155.12
$155.12 - $155.12
$155.12
Overhaul Kit TH440 4T60E M13 4T60 1984/93
$64.25 - $64.25
$64.25
$64.25 - $64.25
$64.25

Overhaul Kit TH440 4T60E M13 4T60 1984/93

Only 1 left!

Overhaul Kit TH440 4T60E M13 4T60 1984/93 Transmissions: 4T60E (M13) 1984-1993, TH440 (4T60) 1984-1993 Vehicle BUICKCentury 1984-1993 4 SPD FWDEle...

View full details
$64.25 - $64.25
$64.25
$64.25 - $64.25
$64.25

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare