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Your Cummins Marine QSB Thermostat

This is the housing for your thermostat
This is the housing for your thermostat
The view above with the hose removed
The view above with the hose removed
Thermostat housing fully removed
Thermostat housing fully removed
Thermostat
Thermostat
A second view of the exposed thermostat, revealing the engine block below.
A second view of the exposed thermostat, revealing the engine block below.
Fully removed, this is the view of your engine block.
Fully removed, this is the view of your engine block.