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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 Valve Kit T121507K
Valve Kit for 1000, 1000/M74 automatic transmissions. Part # T121507K from TransGo Performance. Lock-Up Boost. Part #: T121507K Brand: TransGo Pe...
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Allison 1000 / 2000 Clip 121496
Clip for 1000, 1000/M74 automatic transmissions. Part # 121496 from TransTec. Cooler Line. Part #: 121496 Brand: TransTec Part type: Hardware, N...
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$109.95
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Allison 1000 / 2000 Valve Kit T121507AK
Valve Kit for 1000, 1000/M74 automatic transmissions. Part # T121507AK from TransGo Performance. Lock-Up Boost, Hi-Performance. Part #: T121507AK ...
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$30.83
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Allison 1000 / 2000 Spring Kit S121507A-3
Spring Kit for 1000, 1000/M74 automatic transmissions. Part # S121507A-3 from Sonnax. Lube Regulator & Converter Relief. Part #: S121507A-3 B...
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$26.53
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Allison 1000 / 2000 Steel 121134A
Steel for 1000, 1000/M74 automatic transmissions. Part # 121134A from Alto Products Corp. C5 Clutch; .078" Thick, 36 Teeth, 7.108" Inner Diameter. ...
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$101.25
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Allison 1000 / 2000 Pressure Plate D121140
Pressure Plate for 1000, 1000/M74 automatic transmissions. Part # D121140 from Dartco. C2, P1 Sun Gear Flange. Part #: D121140 Brand: Dartco Par...
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Allison 1000 / 2000 Friction Module R121137BZ
Friction Module for 1000 automatic transmissions. Part # R121137BZ from Raybestos Powertrain. Part #: R121137BZ Brand: Raybestos Powertrain Part...
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$87.00
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Allison 1000 / 2000 Sealing Ring Kit 121175
Sealing Ring Kit for 1000, 1000/M74 automatic transmissions. Part # 121175 from TransTec. Part #: 121175 Brand: TransTec Part type: O-Rings, Lip...
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Allison 1000 / 2000 Washer 121217
Washer for 1000, 1000/M74 automatic transmissions. Part # 121217 from TransJel. C1-C2 Ring Gear, Peek Design, Plastic. Part #: 121217 Brand: Tran...
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Allison 1000 / 2000 Bearing D121238AA
Bearing for 1000 automatic transmissions. Part # D121238AA from GM. P2 Planet to P2 Sun Gear, 48mm Sun Gear # 121612AA. Part #: D121238AA Brand: ...
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Allison 1000 / 2000 Seal 121309
Seal for 1000, 1000/M74 automatic transmissions. Part # 121309 from TransTec. Bell Bolt. Part #: 121309 Brand: TransTec Part type: O-Rings, Lip ...
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Allison 1000 / 2000 Pan Gasket P121300
Pan Gasket for 1000, 1000/M74 automatic transmissions. Part # P121300 from TransJel. Bonded. Part #: P121300 Brand: TransJel Part type: Pan Gask...
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Allison 1000 / 2000 Gasket 121305
Gasket for 1000, 1000/M74 automatic transmissions. Part # 121305 from TransTec. Extension Housing. Part #: 121305 Brand: TransTec Part type: Gas...
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Allison 1000 / 2000 Pan Gasket 121300
Pan Gasket for 1000, 1000/M74 automatic transmissions. Part # 121300 from TransTec. Bonded. Part #: 121300 Brand: TransTec Part type: Pan Gasket...
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Allison 1000 / 2000 O-Ring 121311
O-Ring for 1000, 1000/M74 automatic transmissions. Part # 121311 from TransTec. Pump. Part #: 121311 Brand: TransTec Part type: O-Rings, Lip Sea...
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Allison 1000 / 2000 Bell Housing Plate 121318
Bell Housing Plate for 1000, 1000/M74 automatic transmissions. Part # 121318 from TransJel. Front Gasket; can use # 147-1605. Part #: 121318 Bran...
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Allison 1000 / 2000 Bell Housing Plate 121318A
Bell Housing Plate for 1000, 1000/M74 automatic transmissions. Part # 121318A from TransJel. Rear Gasket. Part #: 121318A Brand: TransJel Part t...
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Allison 1000 / 2000 Gasket 121323
Gasket for 1000, 1000/M74 automatic transmissions. Part # 121323 from TransTec. Cooler Manifold. Part #: 121323 Brand: TransTec Part type: Gaske...
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Allison 1000 / 2000 Gasket 121318B
Gasket for 1000, 1000/M74 automatic transmissions. Part # 121318B from TransJel. Bell Housing Plate; Front (2nd Design, Will Retro). Part #: 12131...
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Gasket D104304 - Fits 6L80, Allison 1000 / 2000
Gasket for 6L80 and Allison 1000 / 2000 automatic transmissions. Part # D104304 from GM. Adapter to Transfer Case; Oval. Part #: D104304 Brand: G...
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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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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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Adapter Fitting for 1000/M74, 1000 116996LA - Fits Allison 1000 / 2000
Adapter Fitting for 1000/M74, 1000 transmissions. Part # 116996LA from FITZALL, a specialty transmission tool for rebuilders and transmission shops...
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ATSG 1000/M74 / 1000 Transmission Repair Manual 121400 - Fits Allison 1000 / 2000
ATSG technical repair manual for Allison 1000 / 2000 automatic transmissions. Covers transmission identification, disassembly, inspection, rebuild ...
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