Flex Technologies HH-100-25 Silicone Heater Hose – 1" ID x 25 Foot Roll Kenworth Cummins QSB industrial and off-highway

Cummins QSB industrial and off-highway applications

ships with Cummins gasket 4337596 for a complete reseal in one box

Genuine Cummins 3977913 oil cooler gasket kit for Cummins 6B / 6BT / ISB 5

Oil dripping onto exhaust components causing smoke or burning smell

Fleetguard: WF2098

Flex Technologies HH-100-25 Silicone Heater Hose – 1" ID x 25 Foot Roll Kenworth Cummins QSB industrial and off-highwayFlex Technologies HH 100 25 silicone heater hose, 1. 00 in inside diameter, sold as a 25 foot roll in blue. Polyester reinforced silicone construction rated for 65F to 350F continuous service built as a replacement for standard rubber heater hose where high underhood temperatures, ozone exposure, or oil splash shorten rubber hose life on heavy duty trucks, buses, and stationary engines. Signs You Need New Heater Hose Visible cracks, splits, or