Includes a marine-grade neoprene impeller
ensuring alignment pins are properly seated
Brand Part Number Notes Yanmar 128170-77350 OEM part number Yanmar 128170-77350E OEM part number Compatible Engine Models
Engine block-mounted circulation pump for raw water cooling systems
Installation Method: Direct replacement for a hassle-free fit
3860079 Belt Tensioner for Volvo Penta 4.3 5.0 5.7 GXi GI | JLM Marine family-yamaha-9-9lh Includes a marine-grade neoprene impellerBelt Tensioner for Volvo Penta 4. 3, 5. 0, 5. 7 GXi, GI Replaces 3860079 This belt tensioner is engineered to fit Volvo Penta gasoline models, including the 5. 7GXiI A, 5. 7GXiI E, 5. 7GXiI F, DPX385XEFS, and DPX415XEFS engines. It provides reliable tension control for your engine's drive belt system, ensuring optimal performance and longevity. This aftermarket replacement directly replaces Volvo Penta OEM part number 3860079, delivering dependable