Need help? We're here!
(888) 312-8812 Login SignupWe cannot fulfill orders for this part at this time. Please check back later or request a stock notification to receive an email.
We may have similar parts for sale. Search Alternatives >
Water Bypass Tube
Prevent engine overheating by replacing a leaking bypass hose with the Cummins engine coolant bypass hose. This component serves as a channel for minimum coolant flow to the engine when the thermostat is closed, and coolant flow is restricted.
We have 1 alternatives for the 3393486 by CUMMINS:
Be the first to review this product!
California residents see

