View 0 Photos View 0 Videos Peterbilt Cab Control Module P/N: Q21-1077-3-103, Core Charge: 0.00 Contact for price Peterbilt Cab Control Module P/N: Q21-1077-3-103, Core Charge: 0.00 ConditionUsedPart NumberQ21-1077-3-103Stock Number178849 MLS Number14423498CategoryChassis Control Modules Last Updated6/13/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info