876356 Head Gasket Set Decarbonizing Kit for Volvo Penta AQ115A AQ130A AQ130C MB20B | JLM Marine family-yamaha-40esj Carefully remove the old bellows

Carefully remove the old bellows from their mounting points

434A 876294 Volvo Penta 500B

A: Key indicators include the engine overheating at idle or low speeds

Disconnect Lines: Carefully loosen the clamps and disconnect the inlet and outlet fuel hoses from the old filter

50 in (114

876356 Head Gasket Set Decarbonizing Kit for Volvo Penta AQ115A AQ130A AQ130C MB20B | JLM Marine family-yamaha-40esj Carefully remove the old bellowsHead Gasket Set Decarbonizing Kit for Volvo Penta AQ115A AQ130A AQ130C MB20B This Head Gasket Set Decarbonizing Kit is engineered for Volvo Penta petrol marine engines, including the AQ115A, AQ130A, AQ130C, and MB20B models. Designed as a direct replacement, this kit provides everything needed for comprehensive cylinder head maintenance and decarbonization work. This kit directly replaces Volvo Penta OEM part numbers 876356 and 875401, as well as Crom