Direct-Fit Replacement Specifications: Designed as a true plug-and-play replacement, this hydraulic pump matches the OEM mounting pattern precisely. No drilling, adapter plates, or modifications required for installation on 495A 504 tractors. Pre-filled with assembly lubricant and ready to connect to the hydraulic system upon delivery in Shanghai and Jiangsu. Part Name Hydraulic pump Engine 495A 504 Part No 495 A 504 Weight 12KG Packing Size 42*29*18 Material Steel+Aluminum