View 13 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000 Series Serial Number: 6310258368 Part Number: E004506 Engine: Cummins ISB Reference images for condition For more information... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-52951 MLS Number12168613CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT45 Chassis $500 USD (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000SERIES, Serial Number: 6310029420, Part Number: E004506, Engine: Cummins ISB, Reference images for condition. For more information... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT45 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-56383 MLS Number12247620CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000 SERIES, Serial Number: 6310054088, Part Number: E004506, Engine: Cummins ISB, Reference images for condition. For more... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-59732 MLS Number12320653CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2000 Allison (AT), REMANUFACTURED (WELLER), TRANSMISSION ASSEMBLY- Model: 1000 SERIES, Serial Number: 1026377, Part Number: E004506, Engine: Cummins ISB, Reference images for... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-64695 MLS Number12445510CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2001 Allison ( AT ), TRANSMISSION ASSEMBLY- Model: 1000, Serial Number: 26699, Part Number: 29538969, Engine: Cummins ISB, Reference for images for condition, For more information... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part Number29538969Stock NumberP-80202 MLS Number12866378CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2001 Allison ( AT ), TRANSMISSION ASSEMBLY- Model: 1000, Serial Number: 6310106143, Part Number: E004506, Engine: Cummins ISB, Reference for images for condition, For more... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-80208 MLS Number12866383CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) Allison (AT) ( REMAN ) TRANSMISSION ASSEMBLY- Model: 1000, Serial Number: TMG0362541, Part Number: 29538969, Engine: Cummins ISB, Reference images for condition, For more... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part Number29538969Stock NumberP-87170 MLS Number13085921CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- ( REMANUFACTURED WELLER ) Model: 1000, Serial Number: 1296252, Part Number: E004506, Engine: Cummins ISB, Reference images for condition,... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-88257 MLS Number13126881CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000 SERIES, Serial Number: 6310055774, Part Number: E004506, Engine: Cummins ISB, Reference images for condition. For more... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-103992 MLS Number13633899CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- REMANUFACTURED!!, Model: 1000Reman, Serial Number: 6210098420, Part Number: E004506, Engine: Cummins ISB, Reference images for... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part NumberE004506Stock NumberP-103995 MLS Number13633902CategoryTransmissions Last Updated10/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2004 Allison, TRANSMISSION ASSEMBLY- REMANUFACTURED !!!, Model: 1000 Reman, Serial Number: TMG042878-1, Part Number: 29538969, Engine: Cummins ISB, Reference images for condition,... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part Number29538969Stock NumberP-104911 MLS Number13649368CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- REMANUFACTURED!! Model: 1000Reman, Serial Number: 13790, Part Number: 29542633, Engine: Cummins ISB, Reference images for condition. For... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Part Number29542633Stock NumberP-107360 MLS Number13700617CategoryTransmissions Last Updated10/20/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Allison 1000 Transmission for a 2001 Freightliner MT55 Chassis $500 USD (Used) 2000 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000, Serial Number: 6310299256, Engine: Cummins ISB, Reference images for condition. For more information about this item,... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisWill Fit Year(s)2001Stock NumberP-494182 MLS Number14091964CategoryTransmissions Last Updated10/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2000 Allison 2400 Series Transmission for a Freightliner MT55 Chassis $500 USD (Used) Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000Reman, Serial Number: 660654A, Engine: Cummins ISB, Reference images for condition. For more information about this item, give us a... ConditionUsedEngine ModelCummins ISBFits To Make(s)FreightlinerFits To Model(s)MT55 ChassisStock NumberP-27868 MLS Number11178011CategoryTransmissions Last Updated10/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 2400 Series Transmission for a 2001 International 1652 $500 USD (Used) 2000 Allison, TRANSMISSION ASSEMBLY- REMANUFACTURED!! Model: 1000, Serial Number: 6310120209, Part Number: 29538984, Engine: International T444, Reference images for condition. For... ConditionUsedEngine ModelInternational T444Fits To Make(s)InternationalFits To Model(s)1652Will Fit Year(s)2001Part Number29538984Stock NumberP-32585 MLS Number11643392CategoryTransmissions Last Updated10/8/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Allison AT545 Transmission for a 1991 Ford F600 $500 USD (Used) 1990 Allison (AT), TRANSMISSION ASSEMBLY- Model: AT545, Serial Number: 3210525388, Part Number: 2304183190K03, Engine: Ford 6.6L, Reference images for condition For more information... ConditionUsedEngine ModelFord 6.6LFits To Make(s)FordFits To Model(s)F600Will Fit Year(s)1991Part Number2304183190K03Stock NumberP-56109 MLS Number12234404CategoryTransmissions Last Updated10/5/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Allison 1000 HS Transmission for a 2008 Freightliner MB55 Chassis $500 USD (Used) 2007 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000HS Serial Number: 6310821361 Engine: Other For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY... ConditionUsedEngine ModelOtherFits To Make(s)FreightlinerFits To Model(s)MB55 ChassisWill Fit Year(s)2008Part Number07J17Stock Number10275 MLS Number9737447CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 0 Videos 2010 Allison 1000 HS Transmission $500 USD (Used) 2009 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000HS, Serial Number: 1392983, Part Number: E009990, Engine: Cummins ISB, Reference images for condition, For more information... ConditionUsedEngine ModelCummins ISBWill Fit Year(s)2010Part NumberE009990Stock NumberP-87219 MLS Number13086053CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 HS Transmission for a 2020 Freightliner MT45 $500 USD (Used) 2019 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000HS, Serial Number: 6311735006, Part Number: E026243 Engine: GM/Chev(HD) 6.0L, Reference images for condition, For more information... ConditionUsedEngine ModelOtherFits To Make(s)FreightlinerFits To Model(s)MT45Will Fit Year(s)2020Part NumberE026233Stock NumberP-82740 MLS Number12945001CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 HS Transmission for a 2019 Freightliner MT45 $500 USD (Used) 2018 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000HS, Serial Number: 6311636907, Engine: GM/Chev (HD) 6.0L, Reference images for condition. For more information about this item,... ConditionUsedEngine Model6.0LFits To Make(s)FreightlinerFits To Model(s)MT45Will Fit Year(s)2019Stock NumberP-97929 MLS Number13440572CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 HS Transmission for a 2019 Freightliner MT45 $500 USD (Used) 2018 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000HS, Serial Number: 6311636909, Engine: GM/Chev (HD) 6.0L, Reference images for condition. For more information about this item,... ConditionUsedEngine Model6.0LFits To Make(s)FreightlinerFits To Model(s)MT45Will Fit Year(s)2019Stock NumberP-99524 MLS Number13495668CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2000 Allison 1000 HS Transmission $500 USD (Used) 2000 Allison, TRANSMISSION ASSEMBLY- Model: 1000HS, Part Number: E004506, Serial Number: 6310668496, Engine: Cummins ISB, Reference images for condition, For more information about... ConditionUsedEngine ModelCummins ISB 185Will Fit Year(s)2000Part NumberE004506Stock NumberP-27893 MLS Number11181176CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos Allison 1000 HS Transmission for a 2000 Freightliner $500 USD (Used) 1999 Allison (AT), TRANSMISSION ASSEMBLY- Model: 1000HS, Serial Number: 6310885951, Engine: Cummins ISB, Reference images for condition, For more information about this item,... ConditionUsedEngine ModelOtherFits To Make(s)FreightlinerWill Fit Year(s)2000Stock NumberP-497736 MLS Number14153179CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 0 Videos Allison 1000 HS Transmission for a 2012 Workhorse Custom Chassis W62 $500 USD (Used) 2011 Allison (AT), TRANSMISSION ASSEMBLY- Remanufactured WELLER!! Model: 1000HS, Serial Number: 1375534, Part Number: E018571, Engine: GM/Chev (HD) 6.0L, Reference images for... ConditionUsedEngine ModelOtherFits To Make(s)Workhorse Custom ChassisFits To Model(s)W62Will Fit Year(s)2012Part NumberE018571Stock NumberP-113555 MLS Number13963375CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 13 Photos View 0 Videos Allison 1000 HS Transmission for a 2011 Workhorse Custom Chassis W62 $500 USD (Used) 2010 Allison (AT), TRANSMISSION ASSEMBLY- Remanufactured WELLER!! Model: 1000HS, Serial Number: 1459658, Part Number: E018571, Engine: GM/Chev (HD) 6.0L, Reference images for... ConditionUsedEngine Model6.0LFits To Make(s)Workhorse Custom ChassisFits To Model(s)W62Will Fit Year(s)2011Part NumberE018571Stock NumberP-95253 MLS Number13326574CategoryTransmissions Last Updated10/7/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info