275350 275326 Piston Ring Kit for Volvo Penta AD30A AD31A AD40B AD41A AQAD30A AQAD31A AQAD40A AQAD41A MD30A MD31A MD40A TAMD30A TAMD31A TAMD40A TAMD41A TMD30A TMD31A TMD40A TMD41A | JLM Marine family-yamaha-50esh-pump Disconnect the fuel line from

Disconnect the fuel line from the existing carburetor and ensure the fuel valve is in the OFF position

and pin (16155)

and a weak or nonexistent water stream from the tell-tale outlet

Install New Components: Install the new gaskets

Cartridge (663-44323-00-00)

275350 275326 Piston Ring Kit for Volvo Penta AD30A AD31A AD40B AD41A AQAD30A AQAD31A AQAD40A AQAD41A MD30A MD31A MD40A TAMD30A TAMD31A TAMD40A TAMD41A TMD30A TMD31A TMD40A TMD41A | JLM Marine family-yamaha-50esh-pump Disconnect the fuel line fromPiston Ring Kit Fits Volvo Penta AD30A, AD31A, AD40B, AD41A, AQAD30A, AQAD31A, AQAD40A, AQAD41A, MD30A, MD31A, MD40A, TAMD30A, TAMD31A, TAMD40A, TAMD41A, TMD30A, TMD31A, TMD40A, TMD41A This piston ring kit is engineered for a wide range of Volvo Penta marine diesel engines, including the AD30A, AD31A, AD40B, AD41A, AQAD30A, AQAD31A, AQAD40A, AQAD41A, MD30A, MD31A, MD40A, TAMD30A, TAMD31A, TAMD40A, TAMD41A, TMD30A, TMD31A, TMD40A, and TMD41A series. It