Dayco Accessory Drive Belt P/N:28580
Keep the alternator, water pump, and other belt-driven accessories turning with the Dayco accessory drive belt 15465, a V-belt sized for a wide range of classic GM, Ford, and Mopar vehicles. It routes over the engine's pulleys to transmit power from the crankshaft, dropping in as a replacement on applications such as the 1965 and 1968-1969 Ford Mustang (L6-3.3L, V8-5.0L), 1980-1981 Chevrolet Impala (V6-3.8L), and 1977-1980 Buick Regal (V6-3.8L) — with hundreds more listed.
A worn V-belt may crack, glaze, fray, or squeal as it ages. If a failing accessory belt is the cause, this replaces it. Quantity varies by application — some engines use more than one belt, so confirm the number your vehicle needs. Country of origin: Indonesia. See the Buyer's Guide tab for the complete fitment list.
What is the Dayco 15465?
It's an accessory drive V-belt that transfers power from the crankshaft pulley to belt-driven accessories like the alternator and water pump. It has a bottom-cog (notched) design and is not a banded belt.
Will this belt fit my vehicle?
It's a direct-fit replacement for hundreds of classic applications, including the 1965 Ford Mustang, 1980-1981 Chevrolet Impala, and 1977-1980 Buick Regal. Check the Buyer's Guide tab for the full list and quantity needed.
What is the belt made of?
It's molded from a black synthetic rubber compound and is rated for operating temperatures from -35°F to 175°F (-37.2°C to 79.4°C).
What are its dimensions?
It has a top width of 0.44 in, an effective length of 46.50 in (1181.10 mm), an outside circumference of 47.07 in (1195.58 mm), and a 36° angle.
How do I know when to replace it?
Signs a V-belt may need replacing include cracks, fraying, glazing on the sides, or squealing. Inspect it during routine service and replace it if it shows wear.
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.