Gates · New
Gates 21-22 Mack MD Series Cummins B6.7 Diesel Upper Molded Coolant Hose
MPN 52115 · Store SKU gat52115
Supplier stock checked 11/7/2026, 4:07:22 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Our Molded Coolant Hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, money and energy from going to your OE dealer for radiator hose replacements. Gates' molded coolant hose line is the most comprehensive line on the replacement market. Premium Molded Coolant Hose
Manufacturer fitment & guides
Check 52115 against the manufacturer’s application information below.
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