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Allison 1000 / 2000 Transmission Parts

Allison 1000 and 2000 series 5-speed and 6-speed transmission parts: rebuild kits, solenoids, clutch packs, pistons, seals, filters and hard parts. Fits 2001-2019 Chevy Silverado and GMC Sierra 250...

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Allison 1000 / 2000 Transmission Parts

Allison 1000 and 2000 series 5-speed and 6-speed transmission parts: rebuild kits, solenoids, clutch packs, pistons, seals, filters and hard parts. Fits 2001-2019 Chevy Silverado and GMC Sierra 2500HD / 3500HD Duramax, Kodiak, TopKick and medium-duty trucks. Search by part number. Ships from Lebanon, TN.

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Allison 1000 / 2000 Input & Output Shaft, OE/New Solid Bushing A121047 - TransJel automatic transmission bushings
$23.15 - $23.15
$23.15
$23.15 - $23.15
$23.15

Allison 1000 / 2000 Input & Output Shaft, OE/New Solid Bushing A121047

Input & Output Shaft, OE/New Solid Bushing for 1000, 1000/M74 automatic transmissions. Part # A121047 from TransJel. Part #: A121047 Brand: T...

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$23.15 - $23.15
$23.15
$23.15 - $23.15
$23.15
Allison 1000 / 2000 Metal Clad Seal 121074 - SKF automatic transmission metal clad seals
$9.12 - $9.12
$9.12
$9.12 - $9.12
$9.12

Allison 1000 / 2000 Metal Clad Seal 121074

Metal Clad Seal for 1000, 1000/M74, AT542 automatic transmissions. Part # 121074 from SKF. Extension Housing. Part #: 121074 Brand: SKF Part typ...

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$9.12 - $9.12
$9.12
$9.12 - $9.12
$9.12
Allison 1000 / 2000 Metal Clad Seal 121070A - TransTec automatic transmission metal clad seals
$14.20 - $14.20
$14.20
$14.20 - $14.20
$14.20

Allison 1000 / 2000 Metal Clad Seal 121070A

Metal Clad Seal for 1000, 1000/M74 automatic transmissions. Part # 121070A from TransTec. Front With Dust Lip. Part #: 121070A Brand: TransTec P...

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$14.20 - $14.20
$14.20
$14.20 - $14.20
$14.20
Allison 1000 / 2000 Friction A121100 - Alto Products Corp automatic transmission friction plates
$14.11 - $14.11
$14.11
$14.11 - $14.11
$14.11

Allison 1000 / 2000 Friction A121100

Friction for 1000, 1000/M74 automatic transmissions. Part # A121100 from Alto Products Corp. C2; .097" Thick, 24 Teeth, 7.500" Outer Diameter. Par...

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$14.11 - $14.11
$14.11
$14.11 - $14.11
$14.11
Allison 1000 / 2000 Friction R121100HP - Raybestos Powertrain automatic transmission friction plates
$24.04 - $24.04
$24.04
$24.04 - $24.04
$24.04

Allison 1000 / 2000 Friction R121100HP

Friction for 1000, 1000/M74 automatic transmissions. Part # R121100HP from Raybestos Powertrain. C3 TorqKit, Machining Required. Part #: R121100HP...

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$24.04 - $24.04
$24.04
$24.04 - $24.04
$24.04
Allison 1000 / 2000 Friction R121100 - Raybestos Powertrain automatic transmission friction plates
$15.39 - $15.39
$15.39
$15.39 - $15.39
$15.39

Allison 1000 / 2000 Friction R121100

Friction for 1000, 1000/M74 automatic transmissions. Part # R121100 from Raybestos Powertrain. C3 TorqKit, Machining Required. Part #: R121100 Br...

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$15.39 - $15.39
$15.39
$15.39 - $15.39
$15.39
Allison 1000 / 2000 Friction 121100 - BorgWarner automatic transmission friction plates
$12.79 - $12.79
$12.79
$12.79 - $12.79
$12.79

Allison 1000 / 2000 Friction 121100

Friction for 1000, 1000/M74 automatic transmissions. Part # 121100 from BorgWarner. C2, Stage 1, Stage 2, Stage 3, Diesel Performance; .097" Thick,...

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$12.79 - $12.79
$12.79
$12.79 - $12.79
$12.79
Allison 1000 / 2000 Raybestos TorqKit R121100HPK - Raybestos Powertrain automatic transmission friction & steel modules
$310.54 - $310.54
$310.54
$310.54 - $310.54
$310.54

Allison 1000 / 2000 Raybestos TorqKit R121100HPK

Raybestos TorqKit for 1000, 1000/M74 automatic transmissions. Part # R121100HPK from Raybestos Powertrain. Raybestos C2 Torqkit Friction and kolene...

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$310.54 - $310.54
$310.54
$310.54 - $310.54
$310.54
Allison 1000 / 2000 Friction 121104 - BorgWarner automatic transmission friction plates
$19.52 - $19.52
$19.52
$19.52 - $19.52
$19.52

Allison 1000 / 2000 Friction 121104

Friction for 1000, 1000/M74 automatic transmissions. Part # 121104 from BorgWarner. C3, Stage 1, Stage 2, Stage 3, Diesel Performance. .098 Thickne...

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$19.52 - $19.52
$19.52
$19.52 - $19.52
$19.52
Allison 1000 / 2000 Extension Housing D121770BA - GM automatic transmission cases & housings - view 1 of 4
$1,508.16 - $1,508.16
$1,508.16
$1,508.16 - $1,508.16
$1,508.16

Allison 1000 / 2000 Extension Housing D121770BA

Extension Housing for 1000, 1000/M74 automatic transmissions. Part # D121770BA from GM. Updated with added Webbings. Part #: D121770BA Brand: GM ...

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$1,508.16 - $1,508.16
$1,508.16
$1,508.16 - $1,508.16
$1,508.16
Allison 1000 / 2000 Magnet 121839 - TransJel automatic transmission forks, selectors, linkage
$26.08 - $26.08
$26.08
$26.08 - $26.08
$26.08

Allison 1000 / 2000 Magnet 121839

Magnet for 1000, 1000/M74 automatic transmissions. Part # 121839 from TransJel. External Spin On Filter. Part #: 121839 Brand: TransJel Part typ...

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$26.08 - $26.08
$26.08
$26.08 - $26.08
$26.08
Allison 1000 / 2000 Oil Pan A121765D-Q - TransJel automatic transmission cases & housings
$197.59 - $197.59
$197.59
$197.59 - $197.59
$197.59

Allison 1000 / 2000 Oil Pan A121765D-Q

Oil Pan for 1000, 1000/M74 automatic transmissions. Part # A121765D-Q from TransJel. Alum, 5" Deep, With Drain Plug, Must Use Deep Sump Filter # 12...

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$197.59 - $197.59
$197.59
$197.59 - $197.59
$197.59
Allison 1000 / 2000 Trim Valve & Spring Kit S121741WK - Sonnax automatic transmission valves & components - view 1 of 4
$131.49 - $131.49
$131.49
$131.49 - $131.49
$131.49

Allison 1000 / 2000 Trim Valve & Spring Kit S121741WK

Trim Valve & Spring Kit for 1000, 1000/M74, 1000LCT, 1000MH automatic transmissions. Part # S121741WK from Sonnax. A-Trim Valve & Spring, B...

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$131.49 - $131.49
$131.49
$131.49 - $131.49
$131.49
Allison 1000 / 2000 Bell Housing D121750 - GM automatic transmission cases & housings
$1,785.34 - $1,785.34
$1,785.34
$1,785.34 - $1,785.34
$1,785.34

Allison 1000 / 2000 Bell Housing D121750

Bell Housing for 1000, 1000/M74 automatic transmissions. Part # D121750 from GM. Cast # 29540491. Part #: D121750 Brand: GM Part type: Cases &am...

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$1,785.34 - $1,785.34
$1,785.34
$1,785.34 - $1,785.34
$1,785.34
Allison 1000 / 2000 F-Trim Valve Kit, Oversize S121741WFK-OS - Sonnax automatic transmission valves & components
$158.83 - $158.83
$158.83
$158.83 - $158.83
$158.83

Allison 1000 / 2000 F-Trim Valve Kit, Oversize S121741WFK-OS

F-Trim Valve Kit, Oversize for 1000, 1000/M74 automatic transmissions. Part # S121741WFK-OS from Sonnax. Part #: S121741WFK-OS Brand: Sonnax Par...

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$158.83 - $158.83
$158.83
$158.83 - $158.83
$158.83
Allison 1000 / 2000 Calibration Kit A121741SK - RatioTek automatic transmission valves & components
$30.79 - $30.79
$30.79
$30.79 - $30.79
$30.79

Allison 1000 / 2000 Calibration Kit A121741SK

Calibration Kit for 1000, 1000/M74 automatic transmissions. Part # A121741SK from RatioTek. Shift Valve Springs. Part #: A121741SK Brand: RatioTe...

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$30.79 - $30.79
$30.79
$30.79 - $30.79
$30.79
Allison 1000 / 2000 Valve Kit S121741WFAK-OS - Sonnax automatic transmission valves & components - view 1 of 2
$43.28 - $43.28
$43.28
$43.28 - $43.28
$43.28

Allison 1000 / 2000 Valve Kit S121741WFAK-OS

Valve Kit for 1000, 1000/M74 automatic transmissions. Part # S121741WFAK-OS from Sonnax. F-Trim, Oversized, Required T-F-37000-TL33, Includes Valve...

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$43.28 - $43.28
$43.28
$43.28 - $43.28
$43.28
Allison 1000 / 2000 Shift Valve T121741SK - TransGo Performance automatic transmission valves & components
$109.39 - $109.39
$109.39
$109.39 - $109.39
$109.39

Allison 1000 / 2000 Shift Valve T121741SK

Shift Valve for 1000, 1000/M74 automatic transmissions. Part # T121741SK from TransGo Performance. A1; Fits C, D, E Steel Shift Valves. Part #: T1...

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$109.39 - $109.39
$109.39
$109.39 - $109.39
$109.39
Allison 1000 / 2000 Valve Kit S121741SAK - Sonnax automatic transmission valves & components - view 1 of 2
$53.36 - $53.36
$53.36
$53.36 - $53.36
$53.36

Allison 1000 / 2000 Valve Kit S121741SAK

Valve Kit for 1000, 1000/M74 automatic transmissions. Part # S121741SAK from Sonnax. E-Shift, Oversized; Requires Tool T-F-37000-TL15, T-VB-FIX. P...

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$53.36 - $53.36
$53.36
$53.36 - $53.36
$53.36
Allison 1000 / 2000 Spring S121741S-3 - Sonnax automatic transmission valves & components - view 1 of 2
$20.20 - $20.20
$20.20
$20.20 - $20.20
$20.20

Allison 1000 / 2000 Spring S121741S-3

Spring for 1000, 1000/M74 automatic transmissions. Part # S121741S-3 from Sonnax. E-Shift Valve. Part #: S121741S-3 Brand: Sonnax Part type: Val...

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$20.20 - $20.20
$20.20
$20.20 - $20.20
$20.20
Allison 1000 / 2000 Valve Kit S121741QAK-OS - Sonnax automatic transmission valves & components - view 1 of 2
$42.29 - $42.29
$42.29
$42.29 - $42.29
$42.29

Allison 1000 / 2000 Valve Kit S121741QAK-OS

Valve Kit for 1000 automatic transmissions. Part # S121741QAK-OS from Sonnax. TCC Control, Oversized, Required T-F-37000-TL37, Includes Valve, Spri...

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$42.29 - $42.29
$42.29
$42.29 - $42.29
$42.29
Allison 1000 / 2000 Control Main Relief Valve, Oversize S121741LB-1 - Sonnax automatic transmission valves & components
$87.94 - $87.94
$87.94
$87.94 - $87.94
$87.94

Allison 1000 / 2000 Control Main Relief Valve, Oversize S121741LB-1

Control Main Relief Valve, Oversize for 1000, 1000/M74 automatic transmissions. Part # S121741LB-1 from Sonnax. Part #: S121741LB-1 Brand: Sonnax...

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$87.94 - $87.94
$87.94
$87.94 - $87.94
$87.94
Allison 1000 / 2000 Manual Valve Pin S121741-P - Sonnax automatic transmission valves & components
$45.60 - $45.60
$45.60
$45.60 - $45.60
$45.60

Allison 1000 / 2000 Manual Valve Pin S121741-P

Manual Valve Pin for 1000, 1000/M74 automatic transmissions. Part # S121741-P from Sonnax. Manual Valve Selector Pin. Part #: S121741-P Brand: So...

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$45.60 - $45.60
$45.60
$45.60 - $45.60
$45.60
Allison 1000 / 2000 Manual Valve Kit, Oversize S121741MK-OS - Sonnax automatic transmission valves & components
$120.65 - $120.65
$120.65
$120.65 - $120.65
$120.65

Allison 1000 / 2000 Manual Valve Kit, Oversize S121741MK-OS

Manual Valve Kit, Oversize for 1000, 1000/M74 automatic transmissions. Part # S121741MK-OS from Sonnax. Part #: S121741MK-OS Brand: Sonnax Part ...

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$120.65 - $120.65
$120.65
$120.65 - $120.65
$120.65

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