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Transmission Parts

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Original price $20.15 - Original price $20.15
Original price
$20.15
$20.15 - $20.15
Current price $20.15

Washer Kit TH400 M40 3L80

in stock

Washer Kit TH400 M40 3L80 Transmissions: TH400 (M40,3L80) 1964-UP Vehicle AM GENERALH1 HUMMER 1992 3 SP 4WD V8 6.2L DIESELBENTLEYCorniche 1971-19...

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Original price $20.15 - Original price $20.15
Original price
$20.15
$20.15 - $20.15
Current price $20.15
Original price $46.04 - Original price $46.04
Original price
$46.04
$46.04 - $46.04
Current price $46.04

Band Borg Warner Rear Reverse (New Design Smooth Lining) TH400 4L80E 3L80 M40 MT1

in stock

Band Borg Warner Rear Reverse (New Design, Smooth Lining) TH400 4L80E 3L80 M40 MT1 Transmissions: TH400 (M40,3L80) 1964-UP, 4L80E (MT1) 1991-UP OE...

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Original price $46.04 - Original price $46.04
Original price
$46.04
$46.04 - $46.04
Current price $46.04
Original price $1.45 - Original price $1.45
Original price
$1.45
$1.45 - $1.45
Current price $1.45

Metal Clad Seal Extension Housing with Flange (Small) TH350 TH400 TH700 4L60E C4 C5 PG TH180 TH200 AOD

in stock

Metal Clad Seal Extension Housing with Flange (Small) TH350 TH250 TH700 4L60E C4 C5 PG TH180 TH200 AOD  Transmissions: L3N71B 1971-1987, TH700-R4 ...

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Original price $1.45 - Original price $1.45
Original price
$1.45
$1.45 - $1.45
Current price $1.45
Original price $3.38 - Original price $3.38
Original price
$3.38
$3.38 - $3.38
Current price $3.38

Friction Plate Raybestos Forward & Direct Clutch [10-11] (Waffle) TH400 M40 3L80

in stock

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

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Original price $3.38 - Original price $3.38
Original price
$3.38
$3.38 - $3.38
Current price $3.38
Original price $2.06 - Original price $2.06
Original price
$2.06
$2.06 - $2.06
Current price $2.06

O-Ring Front Pump (Lip Seal) TH400 TH700-R4 4L60E 4L65E 4L80E AT540

in stock

O-Ring Front Pump (Lip Seal) TH400 TH700-R4 4L60E 4L65E 4L80E AT540 Transmissions: AT540 (AT543) 1970-UP, 4L65E (M32) 1997-2003, TH700-R4 (TH700R4...

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Original price $2.06 - Original price $2.06
Original price
$2.06
$2.06 - $2.06
Current price $2.06
Original price $50.81 - Original price $50.81
Original price
$50.81
$50.81 - $50.81
Current price $50.81

Overhaul Kit TH400

in stock

Overhaul Kit TH400 Transmissions: TH400 (M40,3L80) 1965-UPVehicleBUICKCentury 1973-1977 3 SP Electra, LeSabre 1974-1981 3 SP Regal 1969-1981 3 SP ...

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Original price $50.81 - Original price $50.81
Original price
$50.81
$50.81 - $50.81
Current price $50.81
Original price $1.72 - Original price $1.72
Original price
$1.72
$1.72 - $1.72
Current price $1.72

Gasket Pump TH400 M40 3L80 1964/UP

in stock

Gasket Pump TH400 M40 3L80 1964/UP Transmissions: TH400 (M40,3L80) 1964-UPOEM Number: 8623978   Vehicle BUICKCentury 1973-1977 3 SP Electra, LeSab...

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Original price $1.72 - Original price $1.72
Original price
$1.72
$1.72 - $1.72
Current price $1.72
Original price $2.27 - Original price $2.27
Original price
$2.27
$2.27 - $2.27
Current price $2.27

Metal Clad Seal Extension Housing National with Flange TH350 TH250 TH700 4L60E C4 C5 PG TH180 TH200

in stock

Metal Clad Seal Extension Housing National with Flange TH350 TH250 TH700 4L60E C4 C5 PG TH180 TH200 Transmissions: TH700-R4 (TH700R4) 1982-UP, ST3...

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Original price $2.27 - Original price $2.27
Original price
$2.27
$2.27 - $2.27
Current price $2.27
Original price $2.63 - Original price $2.63
Original price
$2.63
$2.63 - $2.63
Current price $2.63

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

in stock

Metal Clad Seal Pump TH350, AT540, TH400, PG, TH250, TH325, ST300, AT545, TH350C Transmissions: ST300 1964-1969, PG (POWERGLIDE,M35) 1962-1973, AT...

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Original price $2.63 - Original price $2.63
Original price
$2.63
$2.63 - $2.63
Current price $2.63
Original price $15.65 - Original price $15.65
Original price
$15.65
$15.65 - $15.65
Current price $15.65

Sprag Intermediate (8 Roller Type) TH400 M40 3L80

in stock

Sprag Intermediate (8 Roller Type) TH400 M40 3L80 Transmissions: TH400 (M40,3L80) 1970-UPOEM Number: 8625814 Vehicle BUICKCentury 1973-1977 3 SP E...

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Original price $15.65 - Original price $15.65
Original price
$15.65
$15.65 - $15.65
Current price $15.65
Original price $17.17 - Original price $17.17
Original price
$17.17
$17.17 - $17.17
Current price $17.17

Solenoid Valve Body Detent Short Wire and Kickdown TH400 3L80

in stock

Solenoid Valve Body Detent Short Wire and Kickdown TH400 3L80 Transmissions: TH400 (M40,3L80) 1964-UP Vehicle AM GENERALH1 HUMMER 1992 3 SP 4WD V8...

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Original price $17.17 - Original price $17.17
Original price
$17.17
$17.17 - $17.17
Current price $17.17
Original price $8.74 - Original price $8.74
Original price
$8.74
$8.74 - $8.74
Current price $8.74

Valve Body Checkball Package Various Transmissions

in stock

Valve Body Checkballs – Set of 10 This set includes 10 high-performance checkballs (.250" size) made from durable, wear-resistant imidized plastic....

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Original price $8.74 - Original price $8.74
Original price
$8.74
$8.74 - $8.74
Current price $8.74
Original price $2.97 - Original price $2.97
Original price
$2.97
$2.97 - $2.97
Current price $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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Original price $2.97 - Original price $2.97
Original price
$2.97
$2.97 - $2.97
Current price $2.97
Original price $7.56 - Original price $7.56
Original price
$7.56
$7.56 - $7.56
Current price $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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Original price $7.56 - Original price $7.56
Original price
$7.56
$7.56 - $7.56
Current price $7.56
Original price $3.62 - Original price $3.62
Original price
$3.62
$3.62 - $3.62
Current price $3.62

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

Only 1 left!

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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Original price $3.62 - Original price $3.62
Original price
$3.62
$3.62 - $3.62
Current price $3.62
Original price $2.75 - Original price $2.75
Original price
$2.75
$2.75 - $2.75
Current price $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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Original price $2.75 - Original price $2.75
Original price
$2.75
$2.75 - $2.75
Current price $2.75
Original price $32.36 - Original price $32.36
Original price
$32.36
$32.36 - $32.36
Current price $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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Original price $32.36 - Original price $32.36
Original price
$32.36
$32.36 - $32.36
Current price $32.36
Original price $4.22 - Original price $4.22
Original price
$4.22
$4.22 - $4.22
Current price $4.22

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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Original price $4.22 - Original price $4.22
Original price
$4.22
$4.22 - $4.22
Current price $4.22
Original price $57.04 - Original price $57.04
Original price
$57.04
$57.04 - $57.04
Current price $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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Original price $57.04 - Original price $57.04
Original price
$57.04
$57.04 - $57.04
Current price $57.04
Original price $1.60 - Original price $1.60
Original price
$1.60
$1.60 - $1.60
Current price $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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Original price $1.60 - Original price $1.60
Original price
$1.60
$1.60 - $1.60
Current price $1.60
Original price $2.72 - Original price $2.72
Original price
$2.72
$2.72 - $2.72
Current price $2.72

Governor Gear and Pin Kit TH400

Only 1 left!

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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Original price $2.72 - Original price $2.72
Original price
$2.72
$2.72 - $2.72
Current price $2.72
Original price $113.72 - Original price $113.72
Original price
$113.72
$113.72 - $113.72
Current price $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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Original price $113.72 - Original price $113.72
Original price
$113.72
$113.72 - $113.72
Current price $113.72
Original price $69.01 - Original price $69.01
Original price
$69.01
$69.01 - $69.01
Current price $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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Original price $69.01 - Original price $69.01
Original price
$69.01
$69.01 - $69.01
Current price $69.01
Original price $1.22 - Original price $1.22
Original price
$1.22
$1.22 - $1.22
Current price $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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Original price $1.22 - Original price $1.22
Original price
$1.22
$1.22 - $1.22
Current price $1.22

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