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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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Original price $56.55 - Original price $56.55
Original price
$56.55
$56.55 - $56.55
Current price $56.55

Used Ring Gear Kit U34594K - Fits 4L80E, TH400

Used Ring Gear Kit for 4L80E and TH400 automatic transmissions. Part # U34594K from Quality Used Parts. Rear, with Hollow Mainshaft, Angled Tooth. ...

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Original price $56.55 - Original price $56.55
Original price
$56.55
$56.55 - $56.55
Current price $56.55
Original price $120.44 - Original price $120.44
Original price
$120.44
$120.44 - $120.44
Current price $120.44

Used Sun Gear U34612S - Fits 4L80E, TH400

Used Sun Gear for 4L80E and TH400 automatic transmissions. Part # U34612S from Quality Used Parts. Forward/Reverse, Straight Gears; 30 Spline. Par...

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Original price $120.44 - Original price $120.44
Original price
$120.44
$120.44 - $120.44
Current price $120.44
Original price $38.45 - Original price $38.45
Original price
$38.45
$38.45 - $38.45
Current price $38.45

Sprag A34652 - Fits 4L80E, TH400

Sprag for 4L80E and TH400 automatic transmissions. Part # A34652 from TransJel. Intermediate; 8 Roller. Part #: A34652 Brand: TransJel Part type...

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Original price $38.45 - Original price $38.45
Original price
$38.45
$38.45 - $38.45
Current price $38.45
Original price $62.28 - Original price $62.28
Original price
$62.28
$62.28 - $62.28
Current price $62.28

Sprag A34652AX - Fits 4L80E, TH400

Sprag for 4L80E and TH400 automatic transmissions. Part # A34652AX from TransJel. Intermediate; 34 Element. Part #: A34652AX Brand: TransJel Par...

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Original price $62.28 - Original price $62.28
Original price
$62.28
$62.28 - $62.28
Current price $62.28
Original price $47.68 - Original price $47.68
Original price
$47.68
$47.68 - $47.68
Current price $47.68

Sprag T34652A - Fits 4L80E, TH400

Sprag for 4L80E and TH400 automatic transmissions. Part # T34652A from TransJel. Intermediate; 34 Element. Part #: T34652A Brand: TransJel Part ...

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Original price $47.68 - Original price $47.68
Original price
$47.68
$47.68 - $47.68
Current price $47.68
Original price $63.37 - Original price $63.37
Original price
$63.37
$63.37 - $63.37
Current price $63.37

Sprag A34652A - Fits 4L80E, TH400

Sprag for 4L80E and TH400 automatic transmissions. Part # A34652A from BorgWarner. Intermediate; 34 Element, Heavy Duty. Part #: A34652A Brand: B...

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Original price $63.37 - Original price $63.37
Original price
$63.37
$63.37 - $63.37
Current price $63.37
Original price $53.47 - Original price $53.47
Original price
$53.47
$53.47 - $53.47
Current price $53.47

Sprag A34652B - Fits 4L80E, TH400

Sprag for 4L80E and TH400 automatic transmissions. Part # A34652B from BorgWarner. Intermediate; 16 Element. Part #: A34652B Brand: BorgWarner P...

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Original price $53.47 - Original price $53.47
Original price
$53.47
$53.47 - $53.47
Current price $53.47
Original price $11.91 - Original price $11.91
Original price
$11.91
$11.91 - $11.91
Current price $11.91

Roller Clutch A34654 - Fits 4L80E, 4R70W, TH400, AOD / AODE

Roller Clutch for 4L80E, 4R70W, TH400 and AOD / AODE automatic transmissions. Part # A34654 from BorgWarner. Low / Rear. Part #: A34654 Brand: Bo...

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Original price $11.91 - Original price $11.91
Original price
$11.91
$11.91 - $11.91
Current price $11.91
Original price $161.81 - Original price $161.81
Original price
$161.81
$161.81 - $161.81
Current price $161.81

Sprag Race S34663EHD - Fits 4L80E, TH400

Sprag Race for 4L80E and TH400 automatic transmissions. Part # S34663EHD from Sonnax. Int Outer, 0.795" Thick. Part #: S34663EHD Brand: Sonnax P...

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Original price $161.81 - Original price $161.81
Original price
$161.81
$161.81 - $161.81
Current price $161.81
Original price $50.57 - Original price $50.57
Original price
$50.57
$50.57 - $50.57
Current price $50.57

Retainer S34761-1 - Fits 4L80E, TH400

Retainer for 4L80E and TH400 automatic transmissions. Part # S34761-1 from Sonnax. Case Saver. Part #: S34761-1 Brand: Sonnax Part type: Case Pa...

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Original price $50.57 - Original price $50.57
Original price
$50.57
$50.57 - $50.57
Current price $50.57
Original price $6.78 - Original price $6.78
Original price
$6.78
$6.78 - $6.78
Current price $6.78

Used Snap Ring U34878 - Fits 4L80E, TH400

Used Snap Ring for 4L80E and TH400 automatic transmissions. Part # U34878 from Quality Used Parts. Holds Forward & Direct Pressure Plate. Part...

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Original price $6.78 - Original price $6.78
Original price
$6.78
$6.78 - $6.78
Current price $6.78
Original price $21.39 - Original price $21.39
Original price
$21.39
$21.39 - $21.39
Current price $21.39

Snap Ring D34883 - Fits 4L80E, TH400

Snap Ring for 4L80E and TH400 automatic transmissions. Part # D34883 from GM. Center Support to Case Rear. Part #: D34883 Brand: GM Part type: S...

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Original price $21.39 - Original price $21.39
Original price
$21.39
$21.39 - $21.39
Current price $21.39
Original price $23.03 - Original price $23.03
Original price
$23.03
$23.03 - $23.03
Current price $23.03

Used Servo U34910 - Fits 4L80E, TH400

Used Servo for 4L80E and TH400 automatic transmissions. Part # U34910 from Quality Used Parts. Rear; 4.250" Pin, 1 ID Ring, No Raised Hump on Pisto...

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Original price $23.03 - Original price $23.03
Original price
$23.03
$23.03 - $23.03
Current price $23.03
Original price $122.55 - Original price $122.55
Original price
$122.55
$122.55 - $122.55
Current price $122.55

Piston S34912 - Fits 4L80E, TH400

Piston for 4L80E and TH400 automatic transmissions. Part # S34912 from Sonnax. Low And Reverse Servo. Part #: S34912 Brand: Sonnax Part type: Ac...

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Original price $122.55 - Original price $122.55
Original price
$122.55
$122.55 - $122.55
Current price $122.55
Original price $10.42 - Original price $10.42
Original price
$10.42
$10.42 - $10.42
Current price $10.42

Pin Extender T34913 - Fits 4L80E, TH400

Pin Extender for 4L80E and TH400 automatic transmissions. Part # T34913 from FITZALL. Servo, Rear. Part #: T34913 Brand: FITZALL Part type: Accu...

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Original price $10.42 - Original price $10.42
Original price
$10.42
$10.42 - $10.42
Current price $10.42
Original price $61.15 - Original price $61.15
Original price
$61.15
$61.15 - $61.15
Current price $61.15

Pin Kit S34913K - Fits 4L80E, TH400

Pin Kit for 4L80E and TH400 automatic transmissions. Part # S34913K from Sonnax. Rear Servo, Adjustable, Includes Servo Pin, Screw, (4) Small Washe...

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Original price $61.15 - Original price $61.15
Original price
$61.15
$61.15 - $61.15
Current price $61.15
Original price $7.64 - Original price $7.64
Original price
$7.64
$7.64 - $7.64
Current price $7.64

Shaft A34991E-4 - Fits 4L80E, TH400

Shaft for 4L80E and TH400 automatic transmissions. Part # A34991E-4 from TransJel. Manual Lever, 4.660" Long. Part #: A34991E-4 Brand: TransJel ...

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Original price $7.64 - Original price $7.64
Original price
$7.64
$7.64 - $7.64
Current price $7.64
Original price $55.60 - Original price $55.60
Original price
$55.60
$55.60 - $55.60
Current price $55.60

Shaft S34991E-4 - Fits 4L80E, TH400

Shaft for 4L80E and TH400 automatic transmissions. Part # S34991E-4 from Sonnax. Manual Lever, 4.660" Long, Includes 2 Flange Nuts. Part #: S34991...

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Original price $55.60 - Original price $55.60
Original price
$55.60
$55.60 - $55.60
Current price $55.60
Original price $8.12 - Original price $8.12
Original price
$8.12
$8.12 - $8.12
Current price $8.12

Metal Clad Seal 36074 - Fits 4R100, E4OD, A727, 46RE / 47RE / 48RE, 42RLE, TH400, C6

Metal Clad Seal for 4R100, E4OD, A727, 46RE / 47RE / 48RE, 42RLE, TH400 and C6 automatic transmissions. Part # 36074 from TransTec. Rear, without B...

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Original price $8.12 - Original price $8.12
Original price
$8.12
$8.12 - $8.12
Current price $8.12
Original price $10.97 - Original price $10.97
Original price
$10.97
$10.97 - $10.97
Current price $10.97

Front Pump, Converter Housing 44034 - Fits TH350, TH400

Front Pump, Converter Housing for TH350 and TH400 automatic transmissions. Part # 44034 from Dura Bond Bearing. Aftermarket Solid Bushing. Part #:...

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Original price $10.97 - Original price $10.97
Original price
$10.97
$10.97 - $10.97
Current price $10.97
Original price $11.61 - Original price $11.61
Original price
$11.61
$11.61 - $11.61
Current price $11.61

Front Pump, Enhanced Pump Busing DB44034 - Fits TH350, TH400

Front Pump, Enhanced Pump Busing for TH350 and TH400 automatic transmissions. Part # DB44034 from Dura Bond Bearing. Teflon Babbitt Flouropolymer C...

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Original price $11.61 - Original price $11.61
Original price
$11.61
$11.61 - $11.61
Current price $11.61
Original price $8.84 - Original price $8.84
Original price
$8.84
$8.84 - $8.84
Current price $8.84

Pump Body, Teflon, HP/HD Aftrmrkt Solid Bushing 44034T - Fits TH350, TH400

Pump Body, Teflon, HP/HD Aftrmrkt Solid Bushing for TH350 and TH400 automatic transmissions. Part # 44034T from Sonnax. Part #: 44034T Brand: Son...

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Original price $8.84 - Original price $8.84
Original price
$8.84
$8.84 - $8.84
Current price $8.84
Original price $32.18 - Original price $32.18
Original price
$32.18
$32.18 - $32.18
Current price $32.18

Governor Bore, Aftermarket Solid Bushing 44064B - Fits TH350, TH400

Governor Bore, Aftermarket Solid Bushing for TH350 and TH400 automatic transmissions. Part # 44064B from TransJel. Part #: 44064B Brand: TransJel...

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Original price $32.18 - Original price $32.18
Original price
$32.18
$32.18 - $32.18
Current price $32.18
Original price $5.82 - Original price $5.82
Original price
$5.82
$5.82 - $5.82
Current price $5.82

Metal Clad Seal 44070 - Fits TH350, TH400

Metal Clad Seal for TH350 and TH400 automatic transmissions. Part # 44070 from TransTec. Front Seal. Part #: 44070 Brand: TransTec Part type: Me...

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Original price $5.82 - Original price $5.82
Original price
$5.82
$5.82 - $5.82
Current price $5.82

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