Thermostat | Cummins ISC Engines

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Description

OE Replacements: 181890, CUP181890, 3940632, 3940632, 3968559, 5274887, 5284903, 5337942, 4930594, 5274349, 5269131, 5478594

Details: Thermostat with O-Ring Cummins ISC Engine Application

Cummins ISC Engine Application

Direct replacement for OE part 3940632

Durable construction providing superior reliability

Quality You Can Trust – PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards

DETAIL – HDKits thermostats are manufactured with an incredible amount of attention to detail and accuracy. Our thermostats are precision designed to meet or exceed the OEM specifications. After production, the thermostats are tested to ensuring exact fitment and unparalleled product quality.

Additional information

Weight	0.85 lbs
Dimensions	3 × 3 × 4 in
Bolt Compatibility
Color/Finish	Brown
Inside Diameter (inches)	1.54
Inside Diameter (mm)	39.11
Material	Copper
Outside Diameter (inches)	1.85
Outside Diameter (mm)	46.99
Tensile Strength Grade / Class
Thickness (inches)	0.063
Thickness (mm)	1.6
Washer Type
Warranty	2 Years