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TH400 / 3L80 Turbo 400 Transmission Parts

GM Turbo 400 (TH400, THM400, 3L80) 3-speed transmission parts, including THM375 and THM475 versions: TransJel rebuild kits, pumps, bands, bonded pistons, shift kits, clutch plates, seals, filters, ...

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TH400 / 3L80 Turbo 400 Transmission Parts

GM Turbo 400 (TH400, THM400, 3L80) 3-speed transmission parts, including THM375 and THM475 versions: TransJel rebuild kits, pumps, bands, bonded pistons, shift kits, clutch plates, seals, filters, pans and hard parts. Fits classic Chevy, GMC, Buick, Cadillac, Pontiac, Oldsmobile trucks, cars and hot rod builds. Search by part number. Ships from Lebanon, TN.

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Metal Clad Seal 44072 - Fits 4L60E, 4L60 / 700R4, 6L80, 8L45, TH350, TH400 - TransTec automatic transmission metal clad seals
$1.68 - $1.68
$1.68
$1.68 - $1.68
$1.68

Metal Clad Seal 44072 - Fits 4L60E, 4L60 / 700R4, 6L80, 8L45, TH350, TH400, Allison 1000 / 2000

Metal Clad Seal for 4L60E, 4L60 / 700R4, 6L80, 8L45, TH350, TH400 and Allison 1000 / 2000 automatic transmissions. Part # 44072 from TransTec. Link...

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$1.68 - $1.68
$1.68
$1.68 - $1.68
$1.68
Metal Clad Seal A44072K - Fits 4L60E, 4L60 / 700R4, 6L80, TH350, TH400 - Superior Transmission (TransAction Selective Action
$47.38 - $47.38
$47.38
$47.38 - $47.38
$47.38

Metal Clad Seal A44072K - Fits 4L60E, 4L60 / 700R4, 6L80, TH350, TH400, Allison 1000 / 2000

Metal Clad Seal for 4L60E, 4L60 / 700R4, 6L80, TH350, TH400 and Allison 1000 / 2000 automatic transmissions. Part # A44072K from Superior Transmiss...

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$47.38 - $47.38
$47.38
$47.38 - $47.38
$47.38
Metal Clad Seal 44074 - Fits 4L60E, 4L60 / 700R4, TH350, TH400 - TransTec automatic transmission metal clad seals
$4.71 - $4.71
$4.71
$4.71 - $4.71
$4.71

Metal Clad Seal 44074 - Fits 4L60E, 4L60 / 700R4, TH350, TH400, C4 / C5, AOD / AODE

Metal Clad Seal for 4L60E, 4L60 / 700R4, TH350, TH400, C4 / C5 and AOD / AODE automatic transmissions. Part # 44074 from TransTec. Rear, without Bo...

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$4.71 - $4.71
$4.71
$4.71 - $4.71
$4.71
Speedo Seal with Spring 44078A - Fits TH350, TH400 - TransTec automatic transmission metal clad seals
$2.86 - $2.86
$2.86
$2.86 - $2.86
$2.86

Speedo Seal with Spring 44078A - Fits TH350, TH400

Speedo Seal with Spring for TH350 and TH400 automatic transmissions. Part # 44078A from TransTec. Part #: 44078A Brand: TransTec Part type: Meta...

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$2.86 - $2.86
$2.86
$2.86 - $2.86
$2.86
Metal Clad Seal 44078X - Fits 4L60E, 4L60 / 700R4, TH350, TH400 - TransTec automatic transmission metal clad - view 1 of 2
$2.73 - $2.73
$2.73
$2.73 - $2.73
$2.73

Metal Clad Seal 44078X - Fits 4L60E, 4L60 / 700R4, TH350, TH400

Metal Clad Seal for 4L60E, 4L60 / 700R4, TH350 and TH400 automatic transmissions. Part # 44078X from TransTec. Speed-O Driven Gear Shaft, Without S...

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$2.73 - $2.73
$2.73
$2.73 - $2.73
$2.73
Modulator 44160B - Fits TH350, TH400 - Rostra Powertrain automatic transmission modulators
$54.24 - $54.24
$54.24
$54.24 - $54.24
$54.24

Modulator 44160B - Fits TH350, TH400

Modulator for TH350 and TH400 automatic transmissions. Part # 44160B from Rostra Powertrain. White Stripe Replaces Black & Red Stripe. Part #:...

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$54.24 - $54.24
$54.24
$54.24 - $54.24
$54.24
Modulator 44160D - Fits TH350, TH400 - Rostra Powertrain automatic transmission modulators - view 1 of 3
$60.19 - $60.19
$60.19
$60.19 - $60.19
$60.19

Modulator 44160D - Fits TH350, TH400

Modulator for TH350 and TH400 automatic transmissions. Part # 44160D from Rostra Powertrain. Dual Red Stripe. Part #: 44160D Brand: Rostra Powert...

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$60.19 - $60.19
$60.19
$60.19 - $60.19
$60.19
Modulator 44160R - Fits TH350, TH400 - Rostra Powertrain automatic transmission modulators
$24.33 - $24.33
$24.33
$24.33 - $24.33
$24.33

Modulator 44160R - Fits TH350, TH400

Modulator for TH350 and TH400 automatic transmissions. Part # 44160R from Rostra Powertrain. Single Red Stripe Adjustable. Part #: 44160R Brand: ...

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$24.33 - $24.33
$24.33
$24.33 - $24.33
$24.33
Hose 44162 - Fits TH350, TH400 - Rostra Powertrain automatic transmission modulators
$6.03 - $6.03
$6.03
$6.03 - $6.03
$6.03

Hose 44162 - Fits TH350, TH400, C6

Hose for TH350, TH400 and C6 automatic transmissions. Part # 44162 from Rostra Powertrain. Modulator; Elbow. Part #: 44162 Brand: Rostra Powertra...

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$6.03 - $6.03
$6.03
$6.03 - $6.03
$6.03
Washer 44309 - Fits 4L60 / 700R4, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH, TH350, TH400 - TransTec automatic
$1.15 - $1.15
$1.15
$1.15 - $1.15
$1.15

Washer 44309 - Fits 4L60 / 700R4, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH, TH350, TH400

Washer for 4L60 / 700R4, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH, TH350 and TH400 automatic transmissions. Part # 44309 from TransTec. Pump Bo...

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$1.15 - $1.15
$1.15
$1.15 - $1.15
$1.15
O-Ring 44311 - Fits TH350, TH400 - TransTec automatic transmission o-rings, lip seals, sealing components
$9.23 - $9.23
$9.23
$9.23 - $9.23
$9.23

O-Ring 44311 - Fits TH350, TH400

O-Ring for TH350 and TH400 automatic transmissions. Part # 44311 from TransTec. Front Pump. Part #: 44311 Brand: TransTec Part type: O-Rings, Li...

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$9.23 - $9.23
$9.23
$9.23 - $9.23
$9.23
O-Ring 44369B - Fits 4L60 / 700R4, TH350, TH400 - TransTec automatic transmission o-rings, lip seals, sealing components
$1.46 - $1.46
$1.46
$1.46 - $1.46
$1.46

O-Ring 44369B - Fits 4L60 / 700R4, TH350, TH400

O-Ring for 4L60 / 700R4, TH350 and TH400 automatic transmissions. Part # 44369B from TransTec. Case Connector. Part #: 44369B Brand: TransTec Pa...

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$1.46 - $1.46
$1.46
$1.46 - $1.46
$1.46
O-Ring 44371A - Fits A904 / 30RH / 32RH, TH350, TH400 - TransTec automatic transmission o-rings, lip seals, sealing
$1.32 - $1.32
$1.32
$1.32 - $1.32
$1.32

O-Ring 44371A - Fits A904 / 30RH / 32RH, TH350, TH400

O-Ring for A904 / 30RH / 32RH, TH350 and TH400 automatic transmissions. Part # 44371A from TransTec. Filler Tube. Part #: 44371A Brand: TransTec ...

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$1.32 - $1.32
$1.32
$1.32 - $1.32
$1.32
Filler Boot 44371B - Fits 4L60E, 4L60 / 700R4, 4L80E, TH350, TH400 - TransJel automatic transmission o-rings - view 1 of 2
$2.93 - $2.93
$2.93
$2.93 - $2.93
$2.93

Filler Boot 44371B - Fits 4L60E, 4L60 / 700R4, 4L80E, TH350, TH400

Filler Boot for 4L60E, 4L60 / 700R4, 4L80E, TH350 and TH400 automatic transmissions. Part # 44371B from TransJel. Part #: 44371B Brand: TransJel ...

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$2.93 - $2.93
$2.93
$2.93 - $2.93
$2.93
Detent Cable 44450U - Fits TH350, TH400 - FITZALL automatic transmission cables and exterior parts
$64.15 - $64.15
$64.15
$64.15 - $64.15
$64.15

Detent Cable 44450U - Fits TH350, TH400

Detent Cable for TH350 and TH400 automatic transmissions. Part # 44450U from FITZALL. 23" to 39" Outer Conduit, 48" Wire; Universal Style. Part #:...

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$64.15 - $64.15
$64.15
$64.15 - $64.15
$64.15
Flywheel/Flexplate Dust Cover, Steel, Black, Tough Powder Coated Finish A44489 - Fits TH350, TH400 - TransJel automatic
$49.97 - $49.97
$49.97
$49.97 - $49.97
$49.97

Flywheel/Flexplate Dust Cover, Steel, Black, Tough Powder Coated Finish A44489 - Fits TH350, TH400

Flywheel/Flexplate Dust Cover, Steel, Black, Tough Powder Coated Finish for TH350 and TH400 automatic transmissions. Part # A44489 from TransJel. ...

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$49.97 - $49.97
$49.97
$49.97 - $49.97
$49.97
Filler Tube Repair End T44494R - Fits 4L60E, 4L60 / 700R4, 4L80E, A727, A904 / 30RH / 32RH, TH350, TH400 - FITZALL automatic
$5.94 - $5.94
$5.94
$5.94 - $5.94
$5.94

Filler Tube Repair End T44494R - Fits 4L60E, 4L60 / 700R4, 4L80E, A727, A904 / 30RH / 32RH, TH350, TH400

Filler Tube Repair End for 4L60E, 4L60 / 700R4, 4L80E, A727, A904 / 30RH / 32RH, TH350 and TH400 automatic transmissions. Part # T44494R from FITZA...

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$5.94 - $5.94
$5.94
$5.94 - $5.94
$5.94
Filler Tube and Dipstick T44494U - Fits TH350, TH400 - FITZALL automatic transmission hardware, nuts, bolts, clips
$35.76 - $35.76
$35.76
$35.76 - $35.76
$35.76

Filler Tube and Dipstick T44494U - Fits TH350, TH400

Filler Tube and Dipstick for TH350 and TH400 automatic transmissions. Part # T44494U from FITZALL. Universal, Locking Top. Part #: T44494U Brand:...

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$35.76 - $35.76
$35.76
$35.76 - $35.76
$35.76
Governor Kit A44681-4K - Fits 4L60 / 700R4, TH350, TH400 - Superior Transmission (TransAction Selective Action Kits)
$114.75 - $114.75
$114.75
$114.75 - $114.75
$114.75

Governor Kit A44681-4K - Fits 4L60 / 700R4, TH350, TH400

Governor Kit for 4L60 / 700R4, TH350 and TH400 automatic transmissions. Part # A44681-4K from Superior Transmission (TransAction Selective Action K...

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$114.75 - $114.75
$114.75
$114.75 - $114.75
$114.75
Pan Magnet A44839B - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, 10L80, TH350, TH400 - TransJel automatic
$5.03 - $5.03
$5.03
$5.03 - $5.03
$5.03

Pan Magnet A44839B - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, 10L80, TH350, TH400, Allison 1000 / 2000

Pan Magnet for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, 10L80, TH350, TH400 and Allison 1000 / 2000 automatic transmissions. Part # A44839B fr...

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$5.03 - $5.03
$5.03
$5.03 - $5.03
$5.03
Gear A44848 - Fits 4L60 / 700R4, TH350, TH400 - TransJel automatic transmission driven gear
$21.03 - $21.03
$21.03
$21.03 - $21.03
$21.03

Gear A44848 - Fits 4L60 / 700R4, TH350, TH400

Gear for 4L60 / 700R4, TH350 and TH400 automatic transmissions. Part # A44848 from TransJel. Speedo Driven; 19 Teeth; White. Part #: A44848 Brand...

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$21.03 - $21.03
$21.03
$21.03 - $21.03
$21.03
Gear A44848B - Fits 4L60 / 700R4, TH350, TH400 - TransJel automatic transmission driven gear
$24.87 - $24.87
$24.87
$24.87 - $24.87
$24.87

Gear A44848B - Fits 4L60 / 700R4, TH350, TH400

Gear for 4L60 / 700R4, TH350 and TH400 automatic transmissions. Part # A44848B from TransJel. Speedo Driven; 21 Teeth; Red. Part #: A44848B Brand...

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$24.87 - $24.87
$24.87
$24.87 - $24.87
$24.87
U-Joint Kit 5-178X - Fits TH350, TH400 - Dana / Spicer automatic transmission u-joints
$33.39 - $33.39
$33.39
$33.39 - $33.39
$33.39

U-Joint Kit 5-178X - Fits TH350, TH400

U-Joint Kit for TH350 and TH400 automatic transmissions. Part # 5-178X from Dana / Spicer. 3.625" Snap Ring Diameter, 1.188" Bearing Cap Diameter. ...

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$33.39 - $33.39
$33.39
$33.39 - $33.39
$33.39
U-Joint Kit 5-213X - Fits 45RFE / 545RFE, A727, A904 / 30RH / 32RH, 42RLE, TH350, TH400 - Dana / Spicer automatic
$29.34 - $29.34
$29.34
$29.34 - $29.34
$29.34

U-Joint Kit 5-213X - Fits 45RFE / 545RFE, A727, A904 / 30RH / 32RH, 42RLE, TH350, TH400

U-Joint Kit for 45RFE / 545RFE, A727, A904 / 30RH / 32RH, 42RLE, TH350 and TH400 automatic transmissions. Part # 5-213X from Dana / Spicer. 3.875" ...

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$29.34 - $29.34
$29.34
$29.34 - $29.34
$29.34

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