View 4 Photos View 0 Videos GM/Chev (HD) 4L80E Transmission Control Module (TCM) for a Workhorse Custom Chassis W42 Contact for price (Used) GM/Chev (HD) (AT), TRANSMISSION ECM- ECM Model: YNXS, Part Number: 24239926, Serial Number: BKYNXSK180450549, Serv. Number: 242423918045, 1 Rectangular Plug with 49 Pins, Reference... ConditionUsedEngine Model4.8Fits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Part Number24239926Stock NumberP-81752 MLS Number12913741CategoryTransmission Control Modules (TCM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4L80E Transmission Control Module (TCM) for a 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2008 GM/Chev (HD) (AT), TRANSMISSION ECM- ECM Model: YNXS, Part Number: 24239926, Serial Number: BKYNXSK180930842, Serv. Number: 242423918093, transmission information- Model: 4L80E,... ConditionUsedEngine Model4.8Fits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number24239926Stock NumberP-81916 MLS Number12920801CategoryTransmission Control Modules (TCM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4L80E Transmission Control Module (TCM) for a 2009 Workhorse Custom Chassis W42 Contact for price (Used) 2008 GM/Chev (HD) (AT), TRANSMISSION ECM- ECM Model: YNYS, Serial Number: BKYNYSK091460176, Part Number: 24240449, Serv. Number: 242423919146, 1 Rectangular Plug with 49 Pins,... ConditionUsedEngine Model4.8Fits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2009Part Number24240449Stock NumberP-82066 MLS Number12924754CategoryTransmission Control Modules (TCM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos GM/Chev (HD) 4L80E Transmission Control Module (TCM) for a 2008 Workhorse Custom Chassis W42 Contact for price (Used) 2007 GM/Chev (HD) (AT), TRANSMISSION ECM- ECM Model: YNXS, Part Number: 24239926, Serial Number: BKYNXSK180450563, Serv. Number: 242423918045, transmission information- Model: 4L80-E,... ConditionUsedEngine Model4.8Fits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2008Part Number24239926Stock NumberP-82114 MLS Number12924796CategoryTransmission Control Modules (TCM) Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info