Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Gates straight bypass coolant hose for Peterbilt 379 with Caterpillar 3406 diesel (1987–1998), heavy-duty 2-ply construction. This straight bypass hose is intended for the specified heavy-duty application where reinforced coolant lines are required. Replace worn or damaged bypass hoses during service to maintain proper coolant routing and system reliability under demanding operating conditions.
Gates 87-98 Peterbilt 379 Caterpillar 3406 Diesel By Pass Straight Coolant Hose (Heavy-Duty 2-Ply)
