8M0153706 Sea Water Pump Pulley for Mercruiser V6 V8 | JLM Marine family-yamaha-70tlrb Insert the new rubber grommets

Insert the new rubber grommets into the pre-drilled holes on each of the new shutter assemblies

Always use new gaskets during installation to prevent air leaks and ensure reliable engine operation

Lubricate the new impeller with water-resistant grease or soapy water to ease installation and prevent dry-start damage

and UV damage

66M-12411-01 - Thermostat × 1

8M0153706 Sea Water Pump Pulley for Mercruiser V6 V8 | JLM Marine family-yamaha-70tlrb Insert the new rubber grommets8M0153706 Sea Water Pump Pulley for Mercruiser V6 V8 Engines This aftermarket sea water pump pulley is engineered for MerCruiser V6 and V8 marine engines equipped with serpentine belt systems (19972002). It ensures reliable coolant circulation for engine models ranging from the GM 4. 3L V6 to the 8. 2L V8, supporting optimal thermal management in fresh and saltwater environments. This pulley directly replaces OEM part numbers 8M0153706, 807729, and