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$2.97 - $2.97
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$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
Band Front TH400 TH425
$7.56 - $7.56
$7.56
$7.56 - $7.56
$7.56

Band Front TH400 TH425

in stock

Band Front TH400 TH425 Transmissions: TH425 1966-1978, TH400 (M40,3L80) 1965-UPOEM Number: 8623123 Vehicle BUICKCentury 1973-1977 3 SP Electra, Le...

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$7.56 - $7.56
$7.56
$7.56 - $7.56
$7.56
Metal Clad Seal Pump National TH350 AT540 TH400 PG TH250 TH325 ST300 AT545 TH350C TH180
$6.13 - $6.13
$6.13
$6.13 - $6.13
$6.13

Metal Clad Seal Pump National TH350 AT540 TH400 PG TH250 TH325 ST300 AT545 TH350C TH180

in stock

Metal Clad Seal Pump National TH350 AT540 TH400 PG TH250 TH325 ST300 AT545 TH350C TH180 Transmissions: TH180 (MD3,MD2,3L30,TH180C) 1969-UP, TH325 ...

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$6.13 - $6.13
$6.13
$6.13 - $6.13
$6.13
Friction Plate Raybestos Direct and Forward Clutch High Energy [10-11] TH400 4L80E 3L80 MT1 M40
$3.62 - $3.62
$3.62
$3.62 - $3.62
$3.62

Friction Plate Raybestos Direct and Forward Clutch High Energy TH400 4L80E 3L80 MT1 M40

in stock

Friction Plate Raybestos Direct and Forward Clutch High Energy [10-11] TH400 4L80E 3L80 MT1 M40 Transmissions: 4L80E (MT1) 1991-UP, TH400 (M40,3L8...

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$3.62 - $3.62
$3.62
$3.62 - $3.62
$3.62
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
Modulator Single Red Stripe TH350 TH350C TH400 TH250 TH250C 1969/86
$32.36 - $32.36
$32.36
$32.36 - $32.36
$32.36

Modulator Single Red Stripe TH350 TH350C TH400 TH250 TH250C 1969/86

in stock

Modulator Single Red Stripe TH350 TH350C TH400 TH250 TH250C 1969/86 AdjustableTransmissions: TH250C 1980-UP, TH250 (M31) 1969-UP, TH350C (MX2) 198...

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$32.36 - $32.36
$32.36
$32.36 - $32.36
$32.36
Metal Clad Seal Extension Housing TH400 T8 C6 E4OD 4R100 A500 45RFE 5-45RFE 42RLE FMX A727
$2.09 - $2.09
$2.09
$2.09 - $2.09
$2.09

Metal Clad Seal Extension Housing (Medium) (Car Type) 2.506in OD TH400 T8 C6 E4OD

in stock

Metal Clad Seal Extension Housing TH400 T8 C6 E4OD 4R100 A500 45RFE 5-45RFE 42RLE FMX A727 2.506” OD 1 11/16” ID (Medium, Car Type) Transmissions: ...

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$2.09 - $2.09
$2.09
$2.09 - $2.09
$2.09
Bushing Output Shaft (Wide) TH400 3L80 M40
$4.40 - $4.40
$4.40
$4.40 - $4.40
$4.40

Bushing Output Shaft (Wide) TH400 3L80 M40

in stock

Bushing Output Shaft (Wide) TH400 3L80 M40 Transmissions: TH400 (M40,3L80) 1964-1974OEM Number: 8623943, 8624988 Vehicle BUICKCentury 1973-1977 3 ...

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$4.40 - $4.40
$4.40
$4.40 - $4.40
$4.40
Overhaul Kit Transtec without Rear Metal Clad Seal TH400 M40 3L80
$57.04 - $57.04
$57.04
$57.04 - $57.04
$57.04

Overhaul Kit Transtec without Rear Metal Clad Seal TH400 3L80

in stock

Overhaul Kit Transtec without Rear Metal Clad Seal TH400 M40 3L80 Transmissions: TH400 (M40,3L80) 1965-1996 Vehicle BENTLEYCorniche 1971-1996 3 SP...

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$57.04 - $57.04
$57.04
$57.04 - $57.04
$57.04
Steel Pack TH400 M40 3L80 1965/95
$40.33 - $40.33
$40.33
$40.33 - $40.33
$40.33

Steel Pack TH400 M40 3L80 1965/95

in stock

Steel Pack TH400 M40 3L80 1965/95 Transmissions: TH400 (M40,3L80) 1965-1995 Vehicle BUICKCentury 1973-1977 3 SP Electra, LeSabre 1974-1981 3 SP Re...

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$40.33 - $40.33
$40.33
$40.33 - $40.33
$40.33
Pan Gasket TH400 M40 3L80
$1.60 - $1.60
$1.60
$1.60 - $1.60
$1.60

Pan Gasket TH400 M40 3L80

in stock

Pan Gasket TH400 M40 3L80 Transmissions: TH400 (M40,3L80) 1965-UP OEM Number: 8629807, 8655625  Vehicle AM GENERALH1 HUMMER 1992 3 SP 4WD V8 6.2L ...

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$1.60 - $1.60
$1.60
$1.60 - $1.60
$1.60
FILTER FELT SCREEN TH400 - Suntransmissions
$8.20 - $8.20
$8.20
$8.20 - $8.20
$8.20

Filter Felt Screen Th400

in stock

Filter Felt Screen TH400Transmissions: TH400 1976-UPOEM Number: 86437741, 6438348 Vehicle BENTLEYCorniche 1971-1996 3 SP Eight 1984-1992 3 sp V8, ...

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$8.20 - $8.20
$8.20
$8.20 - $8.20
$8.20
$2.72 - $2.72
$2.72
$2.72 - $2.72
$2.72

Governor Gear and Pin Kit TH400

in stock

Governor Gear and Pin Kit TH400 Transmissions: TH400 (M40,3L80) 1966-UPOEM Number: 8623924 Vehicle BUICKCentury 1973-1977 3 SP Electra, LeSabre 19...

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$2.72 - $2.72
$2.72
$2.72 - $2.72
$2.72
Sprag Intermediate HD 34 Element TH400 4L80E
$113.72 - $113.72
$113.72
$113.72 - $113.72
$113.72

Sprag Intermediate HD 34 Element TH400 4L80E

in stock

Sprag Intermediate HD 34 Element TH400 4L80E Transmissions: TH400 (M40,3L80) 1964-UP, 4L80E (MT1) 1991-UPOEM Number: 8633173 Vehicle ASTON MARTIND...

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$113.72 - $113.72
$113.72
$113.72 - $113.72
$113.72
Metal Clad Seal Manual Lever TH350 TH400 4L80E TH700-R4 4L60E 6L45 6L50 6L80 6L90 1000 AT540 AT545
$1.22 - $1.22
$1.22
$1.22 - $1.22
$1.22

Metal Clad Seal Manual Lever TH350 TH400 4L80E TH700-R4 4L60E 6L45 6L50 6L80 6L90 1000 AT540 AT545

in stock

Metal Clad Seal Manual Lever TH350 TH400 4L80E TH700-R4 4L60E 6L45 6L50 6L80 6L90 1000 AT540 AT545 Transmissions: ST300 1964-1969, AT545 1970-UP, ...

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$1.22 - $1.22
$1.22
$1.22 - $1.22
$1.22
Overhaul Kit Transtec without Rear Metal Clad Seal TH400 M40 3L80 TH375 TH475
$69.01 - $69.01
$69.01
$69.01 - $69.01
$69.01

Overhaul Kit Transtec without Rear Metal Clad Seal TH400 3L80 TH375 TH475

Only 1 left!

Overhaul Kit Transtec without Rear Metal Clad Seal TH400 M40 3L80 TH375 TH475 Transmissions: TH475 1965-1996, TH375 1965-1996, TH400 (M40,3L80) 19...

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$69.01 - $69.01
$69.01
$69.01 - $69.01
$69.01
Metal Clad Seal Speedometer Shaft TH350 TH400 TH125 TH180 TH700-R4 TH200C A904 TH440 PG
$0.89 - $0.89
$0.89
$0.89 - $0.89
$0.89

Metal Clad Seal Speedometer Shaft TH350 TH400 TH125 TH180 TH700-R4 TH200C A904 TH440 PG

in stock

Metal Clad Seal Speedometer Shaft TH350 TH400 TH125 TH180 TH700-R4 TH200C A904 TH440 PG Transmissions: TH400 (M40,3L80) 1964-UP, TH325-4L 1979-198...

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$0.89 - $0.89
$0.89
$0.89 - $0.89
$0.89
Superior Shift Kit TH400
$61.03 - $61.03
$61.03
$61.03 - $61.03
$61.03

Superior Shift Kit TH400

in stock

Superior Shift Kit for TH400 The Superior TH400 valve body kit provides a comprehensive solution for both regular and heavy-duty applications, addr...

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$61.03 - $61.03
$61.03
$61.03 - $61.03
$61.03
$41.63 - $41.63
$41.63
$41.63 - $41.63
$41.63

Filler Tube Assembly TH350 TH400 TH200

Only 1 left!

Filler Tube Assembly TH350 TH400 TH200 NOTE: This dipstick has a "flip-lock" style top. Transmissions: TH200 (MV9,M29,TH200C) 1976-UP, TH400 (M40,...

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$41.63 - $41.63
$41.63
$41.63 - $41.63
$41.63
Gasket Case to Spacer Plate 7 Check Ball Type No Stripe TH400 1988/UP
$1.15 - $1.15
$1.15
$1.15 - $1.15
$1.15

Gasket Case to Spacer Plate 7 Check Ball Type TH400 1988/UP

in stock

Gasket Case to Spacer Plate 7 Check Ball Type TH400 1988/UP Transmissions: TH400 (M40,3L80) 1987-UPOEM Number: 8670458 Vehicle CHEVROLETCamaro 196...

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$1.15 - $1.15
$1.15
$1.15 - $1.15
$1.15
Flywheel 6 Cyl Chevrolet Gmc 4.8L TH350 TH400
Save 55% Save %
$76.76
$76.76 - $76.76
$76.76
$34.19
$34.19 - $34.19
$34.19

Flywheel 6 Cyl Chevrolet Gmc 4.8L TH350 TH400

Only 1 left!

Flywheel 6 Cyl Chevrolet Gmc 4.8L TH350 TH400 Teeth 168 , Weight No , OD 14.13 in Transmissions: TH400 (M40,3L80) 1973-1989, TH350 (MV4,M38) 1973...

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$76.76
$76.76 - $76.76
$76.76
$34.19
$34.19 - $34.19
$34.19
Save 55% Save %
$17.69 - $17.69
$17.69
$17.69 - $17.69
$17.69

Speedo Gear 37 Teeth (Red) TH350 TH350C TH400 TH700-R4 TH200 TH200C

in stock

Speedo Gear 37 Teeth (Red) TH350 TH350C TH400 TH700-R4 TH200 TH200C Transmissions: TH700-R4 (TH700R4) 1982-1993, TH700 (4L60) 1982-1993, TH400 (M...

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$17.69 - $17.69
$17.69
$17.69 - $17.69
$17.69
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...

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$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...

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$66.01 - $66.01
$66.01
$66.01 - $66.01
$66.01

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