3008-230 Thermostat Gasket for Tiger Shark Montego Deluxe 640 1995-1997

Thermostat Gasket for Tiger Shark Montego Deluxe 640

This thermostat gasket seals the thermostat housing on the Tiger Shark Montego Deluxe 640, keeping coolant contained at the mating surface for dependable temperature regulation.

Overview

This thermostat gasket is a direct replacement seal for the Tiger Shark Montego Deluxe 640 watercraft, sized to fit the thermostat housing mating surface. It prevents coolant leaks at the thermostat cover so the cooling system holds pressure and regulates temperature as designed. A smart pick for riders maintaining a 1995 to 1997 Tiger Shark Montego Deluxe 640.

Built For Performance

• Precision-cut to match the thermostat housing mating surface
• Coolant-resistant material formulated for marine cooling systems
• Compressible enough to seal minor surface imperfections
• Withstands repeated heat cycles from engine warm-up and cool-down
• Direct-fit replacement for the original gasket footprint

Fits These Machines

• for Tiger Shark Montego Deluxe 640, 1995
• for Tiger Shark Montego Deluxe 640, 1996
• for Tiger Shark Montego Deluxe 640, 1997

On-The-Job Use

• Thermostat housing resealing during cooling system service
• Routine maintenance on 1995 to 1997 Tiger Shark Montego Deluxe 640 models
• Coolant leak repairs at the thermostat cover
• Engine rebuilds where the cooling circuit is reassembled

Specs At A Glance

Good To Know

Q: Should I replace this gasket every time the thermostat is serviced? A: Yes, a fresh gasket each time the housing is opened prevents coolant seepage and saves a repeat teardown. Old gaskets compress and harden, so they rarely seal reliably once disturbed.

Q: Does this gasket need sealant to work? A: It is designed to seal on its own once the housing is torqued evenly, though a thin film of gasket dressing can help hold it in place during assembly. Follow your service manual for torque values.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.