View 0 Photos View 0 Videos GM/Chev (HD) 6.0L Engine for a 2007 Workhorse Custom Chassis W42 Contact for price (Used) 2007 GM/Chev (HD) 6.0L, ENGINE ASSEMBLY- Displacement: 6.0L, Horsepower: 335, Serial Number: 52121K007, Part Number: 52G7D335A, Fuel: Gasoline, Reference images for condition, For... ConditionUsedHorse Power335 HPFits To Make(s)Workhorse Custom ChassisFits To Model(s)W42Will Fit Year(s)2007Part Number52G7D335AStock NumberP-113583 MLS Number13963408CategoryEngines Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info