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8L45 Transmission Parts
Shop GM 8L45 8-speed automatic transmission parts. We carry overhaul and master rebuild kits, friction and steel clutch plates, seals and gaskets, bushings, valve bodies and hard parts.Use the sear...
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8L45 Transmission Parts
Shop GM 8L45 8-speed automatic transmission parts. We carry overhaul and master rebuild kits, friction and steel clutch plates, seals and gaskets, bushings, valve bodies and hard parts.
Use the search bar to find a part by number or keyword, or browse the full list. Every part lists its fitment and part number so you can match it to your build.
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8L90 Piston Kit A154937K
Piston Kit for 8L90, 8L45 automatic transmissions. Part # A154937K from TransJel. Signal Accumulator, Pack of 7, New Gently Oversized Valve Seals E...
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$64.69
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$8.81
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$8.81
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$8.81
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$8.81
8L90 Snap Ring D154885B
Snap Ring for 8L90, 8L45 automatic transmissions. Part # D154885B from GM. 1-2-3-4-5/Reverse Backing, 4.36MM-4.46MM. Part #: D154885B Brand: GM ...
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$8.81
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$16.45
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$16.45
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8L90 Snap Ring D154885
Snap Ring for 8L90, 8L45 automatic transmissions. Part # D154885 from GM. 1-2-3-4-5/Rev Backing, 3.39MM-3.49MM. Part #: D154885 Brand: GM Part t...
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$114.95
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$114.95
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$114.95
$114.95
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$114.95
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$114.95
8L90 Piston Kit S154937K
Piston Kit for 8L90, 8L45 automatic transmissions. Part # S154937K from Sonnax. Accumulator, 7 Piston Sets, Includes (7) Sleeves (7) Pistons (7) Sp...
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$114.95
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$76.69
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$76.69
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$76.69
$76.69
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8L90 Piston Kit S154937K-OS
Piston Kit for 8L90, 8L45 automatic transmissions. Part # S154937K-OS from Sonnax. Signal Accumulator, Oversized, Required T-154740-TL. Part #: S1...
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$76.69
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$93.53
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$93.53
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$93.53
$93.53
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$93.53
8L90 Piston Kit T154937K
Piston Kit for 8L90, 8L45 automatic transmissions. Part # T154937K from TransGo Performance. Signal Accumulator, Oversized, Required Tool: T-8L90-P...
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$93.53
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$40.67
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8L90 Piston Kit T154938K
Piston Kit for 8L90, 8L45 automatic transmissions. Part # T154938K from TransGo Performance. 1-3-5-6-7 Accumulators, PTFE Sealing Ring and Spring. ...
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$41.19
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$41.19
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$41.19
$41.19
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$41.19
8L90 Piston Kit S154938K
Piston Kit for 8L90, 8L45 automatic transmissions. Part # S154938K from Sonnax. 1-3-5-6-7 Accumulators, Includes Pistons, O-Rings (2) 1 Extra Sprin...
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$41.19
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$20.28
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$20.28
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8L90 Pressure PLate D154146
Pressure PLate for 8L90, 8L45 automatic transmissions. Part # D154146 from GM. 2-3-4-6-8. Part #: D154146 Brand: GM Part type: Pressure Plates ...
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$158.49
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$158.49
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8L90 Cooler Bypass Assembly D154998-4
Cooler Bypass Assembly for 8L90, 8L45, 8L80 automatic transmissions. Part # D154998-4 from ACDelco. Part #: D154998-4 Brand: ACDelco Part type: ...
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$158.49
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$438.62
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$438.62
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$438.62
$438.62
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$438.62
8L90 Specialty Tool T-8L90-PDP-TKC
Specialty Tool for 8L90, 8L45, 8L80 automatic transmissions. Part # T-8L90-PDP-TKC from TransGo Performance. Tool Kit For T154937K. Part #: T-8L90...
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$438.62
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$9.69
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8L90 Seal D154080
Seal for 8L90, 8L45 automatic transmissions. Part # D154080 from GM. Clutch Housing Fluid Passage. Part #: D154080 Brand: GM Part type: O-Rings,...
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$932.02
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8L90 Specialty Tool T-154740-TL32
Specialty Tool for 8L90, 8L45 automatic transmissions. Part # T-154740-TL32 from Sonnax. Tool Kit for S154741PK-O-OS and S154174. Part #: T-154740...
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$932.02
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$951.66
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8L90 Specialty Tool T-F-154740-TL41
Specialty Tool for 8L90, 8L45, 8L80 automatic transmissions. Part # T-F-154740-TL41 from Sonnax. Tool Kit For S154741G-OS. Part #: T-F-154740-TL41...
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$951.66
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$332.93
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$332.93
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8L90 Tool Kit T-8L90-S1REG-TK
Tool Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # T-8L90-S1REG-TK from TransGo Performance. For T154741SK-OS. Part #: T-8L90-S1REG-TK ...
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$332.93
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$739.63
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8L90 Tool Kit T-F-154740-TL38
Tool Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # T-F-154740-TL38 from Sonnax. For S154741HK-OS. Part #: T-F-154740-TL38 Brand: Sonna...
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$739.63
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$308.26
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8L90 Tool Kit T-8L90-REG-TK
Tool Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # T-8L90-REG-TK from TransGo Performance. For T154741CK-OS. Part #: T-8L90-REG-TK Bra...
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$308.26
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8L90 Specialty Tool T-F-154740-TL43
Specialty Tool for 8L90, 8L45, 8L80 automatic transmissions. Part # T-F-154740-TL43 from Sonnax. Tool Kit For S154741CK-OS. Part #: T-F-154740-TL4...
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$1,167.95
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8L90 Specialty Tool T-F-154740-TL42
Specialty Tool for 8L90, 8L45, 8L80 automatic transmissions. Part # T-F-154740-TL42 from Sonnax. Tool Kit For S154741SK-OS. Part #: T-F-154740-TL4...
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$1,167.95
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$1,167.95
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$113.78
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$113.78
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$113.78
$113.78
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Specialty Tool T-AFL-G2-TK - Fits 8L90, 8L45, 6T70 / 6T75, 6F35, 6T40 / 6T45
Specialty Tool for 8L90, 8L45, 6T70 / 6T75, 6F35 and 6T40 / 6T45 automatic transmissions. Part # T-AFL-G2-TK from TransGo Performance. Tool Kit For...
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$113.78
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$213.68
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$213.68
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8L90 Tool Kit T-154740-BST11
Tool Kit for 8L90, 8L45 automatic transmissions. Part # T-154740-BST11 from Sonnax. For S154741CK. Part #: T-154740-BST11 Brand: Sonnax Part typ...
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$213.68
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$19.97
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$19.97
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8L90 Bushing T154031
Bushing for 8L90, 8L45 automatic transmissions. Part # T154031 from TransJel. Torque Converter Hub, (Bronze), 1.8985" O.D., .457" Wide, .05875" Wal...
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$135.93
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$135.93
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8L90 Tool Kit T-8L90-S4LATE-TK
Tool Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # T-8L90-S4LATE-TK from TransGo Performance. For T154741SAK-OS. Part #: T-8L90-S4LATE-...
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$135.93
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$455.67
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8L90 Tool Kit T-F-154740-TL26
Tool Kit for 8L90, 8L45, 8L80 automatic transmissions. Part # T-F-154740-TL26 from Sonnax. For S154741SAK-OS. Part #: T-F-154740-TL26 Brand: Sonn...
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$455.67
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$455.67
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