5 4-Stroke 853720T25 Mercury F3
Count the turns when removing the pilot screw to maintain baseline settings
Measure Carefully: Double-check the required cutout dimensions (10-1/2" W × 17-3/4" L) and verify the location on your deck
Attach Pump: Screw the pump onto a new bottle of standard quart gear lube
Warranty: The Sierra equivalent part comes with a Limited Lifetime Warranty
876302 Head Gasket Set for Volvo Penta AQ131 AQ151 AQ125 AQ145 230 250 | JLM Marine family-yamaha-250turq 5 4-Stroke 853720T25 Mercury F3Head Gasket Set for Volvo Penta AQ131, AQ151, AQ125, AQ145, 230, 250 Replaces 876302 This comprehensive head gasket set is engineered for Volvo Penta marine engines, including the AQ131, AQ151, AQ125, AQ145, 230, and 250 series. Designed as a decarbonizing kit, it provides all the essential gaskets needed for cylinder head service and overhaul work. This aftermarket replacement directly replaces OEM part numbers 876302 and 876022, as well as