0 0 Paccar Chassis Control Module for a Paccar Cab Control Module $600 USD Genuine Paccar Cab Control Module CECU3. P/N: Q21-1076-1-100, A2C53335934, Core Charge: 0.00 ConditionUsedFits To Make(s)PaccarFits To Model(s)Cab Control ModulePart NumberA2C53335934Stock Number170220 MLS Number12558311CategoryChassis Control Modules Last Updated10/1/2025 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info