Flex Technologies HH-125-25 Silicone Heater Hose – 1-1/4" ID x 25 Foot Roll PTO Sending Unit The 4921479 sensor is mounted

The 4921479 sensor is mounted in the oil rifle on Cummins ISX/ISM/QSM blocks

Shipping Weight ~9

and low-pressure coolant plumbing on heavy-duty diesel trucks and equipment

plus the earlier 0R4118

Cummins: 4032806

Flex Technologies HH-125-25 Silicone Heater Hose – 1-1/4" ID x 25 Foot Roll PTO Sending Unit The 4921479 sensor is mountedFlex Technologies silicone heater hose roll, 1 1 4" (1. 25") inside diameter, blue, supplied as a 25 foot continuous length. Five ply silicone with polyester fabric reinforcement, rated 65F to 350F continuous for engine coolant and heater line service. Specifications Manufacturer Flex Technologies Part Type Silicone Heater Hose (Roll) Inside Diameter 1 1 4" (1. 25") Wall Thickness 0. 20" Length 25 feet Burst Pressure 125 psi Color Blue Construction 5