View 5 Photos View 0 Videos Bezares DT7DSW Hydraulic Pump for a 2016 Mack MRU633 Newly Listed Contact for price (Used) 2016 Mack MRU633, HYDRAULIC VANE PUMP- Location: Front Of Truck, Part Number: B42XL01A1W1, Serial Number: 1906097021, Make: Bezares, Model: DT7DSW, Reference images for condition,... ConditionUsedFits To Make(s)MackFits To Model(s)MRU633Will Fit Year(s)2016Part NumberB42XL01A1W1Stock NumberP-509998 MLS Number14511685CategoryHydraulic Pumps Last Updated7/29/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info