Thermostat Kit – Fits Volvo Penta B30 (Replaces 875791, 831040) Lower Unit Seal Kit Drill a hole through the

Drill a hole through the lower skeg as illustrated

Disconnect the battery and relieve fuel system pressure to prevent spills

and water compared to traditional rubber

Access the stern drive's transom assembly where the trim sender and limit switches are located

This is an aftermarket Gear Lube Reservoir Fitting – Fits Mercury/MerCruiser Alpha One Gen II & Bravo Sterndrives

Thermostat Kit – Fits Volvo Penta B30 (Replaces 875791, 831040) Lower Unit Seal Kit Drill a hole through theProduct Details This Thermostat Kit Fits Volvo Penta AQ165 AQ170 BB165 BB170 Series Marine Engines (Replaces 875791, 831040) is designed for specific Volvo Penta gasoline engine models, including the AQ165A, AQ170A B C, BB165A, and BB170A B C series equipped with B30 engines, produced between 1965 and 1978. It is engineered for use in seawater (raw water) cooling systems and opens at a factory set temperature of 55C (131F) to ensure optimal engine