Dayco 5080710 serpentine belt for the 2017-2024 Freightliner M2 106 4-cylinder 5.1L and other vehicles transfers engine power to the belt-driven accessories. Depending on the application, it turns the fan, alternator, water pump and air conditioning, with an idler in the belt path.
A squeal at start-up, cracked ribs or a frayed edge can mean the belt is worn. A weak tensioner, a rough idler pulley or a tired accessory bearing can be behind a noise like that too, so track down the cause before you buy.
This belt is listed for a wide range of Freightliner, Blue Bird, Ford, Peterbilt and Kenworth models, including the 2020-2023 Freightliner B2 4-cylinder 5.1L and the 2011-2015 Blue Bird All American RE 6-cylinder 8.3L. One belt goes on each engine.
Fit and size
Build and materials
Is the Dayco 5080710 serpentine belt right for the 2017-2024 Freightliner M2 106 4-cylinder 5.1L?
Yes, Dayco 5080710 is listed for the 2017-2024 Freightliner M2 106 4-cylinder 5.1L. For a different truck or bus, look up your make, model and year on the Buyer's Guide tab.
Does the Dayco drive belt 5080710 fit the 2011-2015 Blue Bird All American RE 6-cylinder 8.3L?
Yes, Dayco 5080710 is listed for the 2011-2015 Blue Bird All American RE 6-cylinder 8.3L. This listing is one belt, and one belt goes on each engine.
What is this Dayco fan belt made of, and what rib profile does it have?
The belt is EPDM, aramid reinforced. It has a K-section, straight-rib profile with standard rib depth.
How do I check this K-section serpentine belt for wear?
Look at the ribs for cracks, fraying or glazing with the engine off and cool. A squeal while driving can also be a sign of wear, and a damaged belt should be replaced promptly.
What temperature range is the Dayco 5080710 belt rated for?
Dayco 5080710 is rated for operating temperatures from -45 °F to 212 °F (-42.7 °C to 100 °C). It is built to SAE J1459 and SAE J2432.
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.