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8L90 Transmission Parts

Shop GM 8L90 and 8L80 8-speed automatic transmission parts. We carry overhaul and master rebuild kits, friction and steel clutch plates, seals and gaskets, solenoids, filters, bushings, valve body ...

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8L90 Transmission Parts

Shop GM 8L90 and 8L80 8-speed automatic transmission parts. We carry overhaul and master rebuild kits, friction and steel clutch plates, seals and gaskets, solenoids, filters, bushings, valve body parts, torque converters and hard parts.

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6L80 Cooler Bypass Kit T104996-5K - TransGo Performance automatic transmission cooler by-pass kits
$50.54 - $50.54
$50.54
$50.54 - $50.54
$50.54

Cooler Bypass Kit T104996-5K - Fits 6L80, 8L90, 8L45, Allison 1000 / 2000

Cooler Bypass Kit for 6L80, 8L90, 8L45 and Allison 1000 / 2000 automatic transmissions. Part # T104996-5K from TransGo Performance. Includes O-Ring...

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$50.54 - $50.54
$50.54
$50.54 - $50.54
$50.54
6L80 Cooler By-Pass Kit A104996-5K - Superior Transmission (TransAction Selective Action Kits) automatic transmission cooler
$59.20 - $59.20
$59.20
$59.20 - $59.20
$59.20

Cooler By-Pass Kit A104996-5K - Fits 6L80, 8L90, 8L45, Allison 1000 / 2000

Cooler By-Pass Kit for 6L80, 8L90, 8L45 and Allison 1000 / 2000 automatic transmissions. Part # A104996-5K from Superior Transmission (TransAction ...

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$59.20 - $59.20
$59.20
$59.20 - $59.20
$59.20
Seal 124378A - Fits 6L80, 8L90, 8L45, 10L80, 6R80, 10R80, 6R140 - TransTec automatic transmission o-rings, lip seals
$5.72 - $5.72
$5.72
$5.72 - $5.72
$5.72

Seal 124378A - Fits 6L80, 8L90, 8L45, 10L80, 6R80, 6R140, 10R80, 6F35, 6F50 / 6F55

Seal for 6L80, 8L90, 8L45, 10L80, 6R80, 6R140, 10R80, 6F35 and 6F50 / 6F55 automatic transmissions. Part # 124378A from TransTec. Cooler Line Fitti...

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$5.72 - $5.72
$5.72
$5.72 - $5.72
$5.72
6L80 Valve Body Gasket Kit 154320K - TransTec automatic transmission valve body gaskets
$19.76 - $19.76
$19.76
$19.76 - $19.76
$19.76

6L80 Valve Body Gasket Kit 154320K

Valve Body Gasket Kit for 6L80, 8L90, 8L45, TR6060 automatic transmissions. Part # 154320K from TransTec. Part #: 154320K Brand: TransTec Part t...

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$19.76 - $19.76
$19.76
$19.76 - $19.76
$19.76
6L90 Seal 154074 - TransTec automatic transmission metal clad seals
$34.03 - $34.03
$34.03
$34.03 - $34.03
$34.03

6L90 Seal 154074

Seal for 6L90, 8L90, 10L80, 10L90 automatic transmissions. Part # 154074 from TransTec. Extension Housing. Part #: 154074 Brand: TransTec Part t...

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$34.03 - $34.03
$34.03
$34.03 - $34.03
$34.03
6L80 Shift Actuator 742D421B-Q - TransJel automatic transmission cases & housings - view 1 of 2
$43.61 - $43.61
$43.61
$43.61 - $43.61
$43.61

6L80 Shift Actuator 742D421B-Q

Shift Actuator for 6L80, 8L90, 10L80, 6L80E automatic transmissions. Part # 742D421B-Q from TransJel. Front Axle, 8.25" IFS. Part #: 742D421B-Q B...

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$43.61 - $43.61
$43.61
$43.61 - $43.61
$43.61
6L80 Axle Seal 742D076B - American Axle & Manufacturing automatic transmission metal clad seals
$47.12 - $47.12
$47.12
$47.12 - $47.12
$47.12

6L80 Axle Seal 742D076B

Axle Seal for 6L80, 8L90, 10L80, 6L80E automatic transmissions. Part # 742D076B from American Axle & Manufacturing. Part #: 742D076B Brand: A...

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$47.12 - $47.12
$47.12
$47.12 - $47.12
$47.12
6L80 Cone 743G255KA - American Axle & Manufacturing automatic transmission axle bearings & seals
$146.91 - $146.91
$146.91
$146.91 - $146.91
$146.91

6L80 Cone 743G255KA

Cone for 6L80, 8L90, 6L80E automatic transmissions. Part # 743G255KA from American Axle & Manufacturing. Part #: 743G255KA Brand: American Ax...

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$146.91 - $146.91
$146.91
$146.91 - $146.91
$146.91
6L80 Mount MT5668 - Marmon Ride Control automatic transmission transmission mounts
$55.63 - $55.63
$55.63
$55.63 - $55.63
$55.63

6L80 Mount MT5668

Mount for 6L80, 8L90, 10L80 automatic transmissions. Part # MT5668 from Marmon Ride Control. Transmission; OEM Replacement. Part #: MT5668 Brand:...

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$55.63 - $55.63
$55.63
$55.63 - $55.63
$55.63
6L80 Mount MT5738 - Marmon Ride Control automatic transmission engine mounts
$86.02 - $86.02
$86.02
$86.02 - $86.02
$86.02

6L80 Mount MT5738

Mount for 6L80, 8L90, 10L80, 6L80E automatic transmissions. Part # MT5738 from Marmon Ride Control. Engine; OEM Replacement. Part #: MT5738 Brand...

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$86.02 - $86.02
$86.02
$86.02 - $86.02
$86.02
6L80 Mount MT5739 - Marmon Ride Control automatic transmission engine mounts
$79.20 - $79.20
$79.20
$79.20 - $79.20
$79.20

6L80 Mount MT5739

Mount for 6L80, 8L90, 10L80, 6L80E automatic transmissions. Part # MT5739 from Marmon Ride Control. Engine; OEM Replacement. Part #: MT5739 Brand...

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$79.20 - $79.20
$79.20
$79.20 - $79.20
$79.20
6L80 Mount MT5854 - Marmon Ride Control automatic transmission transmission mounts
$14.05 - $14.05
$14.05
$14.05 - $14.05
$14.05

6L80 Mount MT5854

Mount for 6L80, 8L90 automatic transmissions. Part # MT5854 from Marmon Ride Control. Transmission; OEM Replacement. Part #: MT5854 Brand: Marmon...

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$14.05 - $14.05
$14.05
$14.05 - $14.05
$14.05
4L80E O-Ring 34380E - TransTec automatic transmission o-rings, lip seals, sealing components
$1.56 - $1.56
$1.56
$1.56 - $1.56
$1.56

4L80E O-Ring 34380E

O-Ring for 4L80E, 6L80, 6L90, 8L90 automatic transmissions. Part # 34380E from TransTec. Turbine Shaft To Converter, For Lock Up. Part #: 34380E ...

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$1.56 - $1.56
$1.56
$1.56 - $1.56
$1.56
Thrust Washer / Bearing 743B280 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 4R100, 5R110W, 4R70W, 5R55W - view 1 of 2
$35.96 - $35.96
$35.96
$35.96 - $35.96
$35.96

Thrust Washer / Bearing 743B280 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 4R100, 5R110W, 4R70W, 5R55W, 6R80, 6R140, 10R80, E4OD, A604, 45RFE / 545RFE, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH, 42RLE, TH350, TH400, 6F35, 6F50 / 6F55, Allison 1000

Thrust Washer / Bearing for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 4R100, 5R110W, 4R70W, 5R55W, 6R80, 6R140, 10R80, E4OD, A604, 45RFE / 545RFE, A7...

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$35.96 - $35.96
$35.96
$35.96 - $35.96
$35.96
4L60E Pinion Seal 743F070 - American Axle & Manufacturing automatic transmission metal clad seals
$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89

4L60E Pinion Seal 743F070

Pinion Seal for 4L60E, 6L80, 6L90, 8L90 automatic transmissions. Part # 743F070 from American Axle & Manufacturing. Part #: 743F070 Brand: Am...

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$24.89 - $24.89
$24.89
$24.89 - $24.89
$24.89
Metal Clad Seal 743B074 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, TH350, TH400 - SKF automatic transmission metal clad
$12.09 - $12.09
$12.09
$12.09 - $12.09
$12.09

Metal Clad Seal 743B074 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, TH350, TH400, Allison 1000 / 2000

Metal Clad Seal for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, TH350, TH400 and Allison 1000 / 2000 automatic transmissions. Part # 743B074 from SKF. ...

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$12.09 - $12.09
$12.09
$12.09 - $12.09
$12.09
Bearing 742G280A - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, TH350, TH400 - American Axle & Manufacturing automatic
$30.71 - $30.71
$30.71
$30.71 - $30.71
$30.71

Bearing 742G280A - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, TH350, TH400

Bearing for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, TH350 and TH400 automatic transmissions. Part # 742G280A from American Axle & Manufac...

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$30.71 - $30.71
$30.71
$30.71 - $30.71
$30.71
Bearing 742G256 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, 10L80, 4R100, 5R110W, 4R70W, 5R55W, 6R80 - view 1 of 4
$24.81 - $24.81
$24.81
$24.81 - $24.81
$24.81

Bearing 742G256 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, 10L80, 4R100, 5R110W, 4R70W, 5R55W, 6R80, 6R140, 10R80, E4OD, A604, 45RFE / 545RFE, 68RFE, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH, 42RLE, TH350, TH400, 6F35, 6F50 / 6F55, Allison 1

Bearing for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 8L45, 10L80, 4R100, 5R110W, 4R70W, 5R55W, 6R80, 6R140, 10R80, E4OD, A604, 45RFE / 545RFE, 68RFE...

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$24.81 - $24.81
$24.81
$24.81 - $24.81
$24.81
Front Pinion Bearing Cone without Shoulder 742G250 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, 4R100, 5R110W
$25.76 - $25.76
$25.76
$25.76 - $25.76
$25.76

Front Pinion Bearing Cone without Shoulder 742G250 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, 4R100, 5R110W, 4R70W, 5R55W, 6R80, E4OD, A604, 45RFE / 545RFE, A727, 46RE / 47RE / 48RE, A904 / 30RH / 32RH, 42RLE, TH350, TH400, 6F35, ZF 8HP / 845RE

Front Pinion Bearing Cone without Shoulder for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, 4R100, 5R110W, 4R70W, 5R55W, 6R80, E4OD, A604, 45RFE ...

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$25.76 - $25.76
$25.76
$25.76 - $25.76
$25.76
4 Wheel Drive Actuator 742D421A - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, TH400 - American Axle & - view 1 of 2
$93.57 - $93.57
$93.57
$93.57 - $93.57
$93.57

4 Wheel Drive Actuator 742D421A - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, TH400, Allison 1000 / 2000

4 Wheel Drive Actuator for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, TH400 and Allison 1000 / 2000 automatic transmissions. Part # 742D421A from Amer...

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$93.57 - $93.57
$93.57
$93.57 - $93.57
$93.57
Axle Bearing 742D279A - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, TH400 - American Axle & Manufacturing automatic
$10.87 - $10.87
$10.87
$10.87 - $10.87
$10.87

Axle Bearing 742D279A - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, TH400

Axle Bearing for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80 and TH400 automatic transmissions. Part # 742D279A from American Axle & Manufact...

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$10.87 - $10.87
$10.87
$10.87 - $10.87
$10.87
Metal Clad Seal 742D076A - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, TH400 - TransJel automatic transmission metal
$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95

Metal Clad Seal 742D076A - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, TH400

Metal Clad Seal for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80 and TH400 automatic transmissions. Part # 742D076A from TransJel. Axle Seal. Par...

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$19.95 - $19.95
$19.95
$19.95 - $19.95
$19.95
Thrust Washer / Bearing 742D279 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, TH400 - American Axle & - view 1 of 2
$16.16 - $16.16
$16.16
$16.16 - $16.16
$16.16

Thrust Washer / Bearing 742D279 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, TH400

Thrust Washer / Bearing for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80 and TH400 automatic transmissions. Part # 742D279 from American Axle &...

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$16.16 - $16.16
$16.16
$16.16 - $16.16
$16.16
Axle Seal 742D076 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, TH400 - TransJel automatic transmission metal clad
$7.35 - $7.35
$7.35
$7.35 - $7.35
$7.35

Axle Seal 742D076 - Fits 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80, TH400

Axle Seal for 4L60E, 4L60 / 700R4, 4L80E, 6L80, 8L90, 10L80 and TH400 automatic transmissions. Part # 742D076 from TransJel. Part #: 742D076 Bran...

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$7.35 - $7.35
$7.35
$7.35 - $7.35
$7.35

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