Keep every belt-driven accessory turning with the Dayco Accessory Drive Belt 15405, a black synthetic rubber compound V-belt that transmits power from the crankshaft pulley to the accessories it drives. This Dayco accessory drive belt is a direct-fit replacement across a wide span of classic domestic applications — including the 1977-1979 Ford F-150, 1964-1969 Ford Mustang, and many more listed vehicles — so it's an easy Ford F-150 accessory drive belt to source for older trucks and cars.
Quantity used varies by application — some engines route a single belt while others use two — so check your engine against the listed quantity. Country of origin: Indonesia. See the Buyer's Guide tab for the full application list.
What is the Dayco 15405?
It's a black synthetic rubber compound automotive V-belt with a bottom-cog construction that transmits power from the crankshaft pulley to belt-driven engine accessories.
Is this a Dayco accessory drive belt for the Ford F-150?
Yes. It's listed as a direct-fit replacement for the 1977-1979 Ford F-150 along with many other applications. Check the Buyer's Guide tab to confirm your exact year and engine.
What are the belt's dimensions?
It has a .44 in top width, a 40.50 in (1028.70 mm) effective length, a 41.07 in (1043.18 mm) outside circumference, and a 36° angle.
How many belts do I need?
Quantity varies by application — some listed engines use one belt and others use two. Verify your engine's listed quantity in the Buyer's Guide before ordering.
What are signs this V-belt may need replacing?
Cracking, glazing, fraying edges, or belt squeal can be signs the belt may need replacement. Diagnose the cause before replacing, as noise can have other sources.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
