Master-Bilt 17-09373 crankcase heater, #018-0095-00.This can be a genuine OEM (unique apparatus manufacturer) phase. Master-Bilt has been the rock cast refrigeration answer for 75 years for the food service business.

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OEM replacement phase
Package Dimensions: 13.0 H x 5.0 L x 11.0 W (inches)
Package Weight: 5.0 pounds
U . s . a . of Origin : United States