1 in I.D. Black Heater Hose | 250 Foot Roll 1/2 Tube WA07-5377 Specs:

WA07-5377 Specs:

or sitting unevenly across the axles

and 3412 engine families on heavy on-highway trucks

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1 in I.D. Black Heater Hose | 250 Foot Roll 1/2 Tube WA07-5377 Specs:Flex Technologies HHB 100 250 silicone heater hose, 1. 00 in inside diameter, sold as a 250 foot roll in black. 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