Dayco 5080813 serpentine belt for the 2007 Freightliner M2 106 4-cylinder 3.9L, the 2008 M2 106 6-cylinder 6.4L, the 2008-2019 M2 106 6-cylinder 6.7L and other vehicles carries engine power from the crankshaft to the belt-driven accessories. This Dayco serpentine belt drives the fan, alternator, water pump and air conditioning, depending on the application.
Cracks, fraying, glazed ribs or a squeal at startup can mean the belt is worn. A failing tensioner or pulley bearing can also make a belt squeal, so find the cause before you replace the belt.
The vehicles this belt fits include the 2017 Freightliner S2C and the 2012-2014 Blue Bird Vision School Bus 6-cylinder 6.7L, and each application takes one belt. If your truck or bus is not named here, look it up in the "Vehicles it fits" section to see whether this belt applies.
Fit and size
Build and materials
Interchange: 25-080813HD
K080813HD · 8PK2065 · 4080812X · 4080815 · 4080815X · 1080813
This part cross-references / interchanges with the following part numbers:
Does the Dayco drive belt 5080813 fit the 2008-2019 Freightliner M2 106 6-cylinder 6.7L?
Yes. Dayco 5080813 is listed for the 2008-2019 Freightliner M2 106 6-cylinder 6.7L, and that truck takes one belt.
Is this Dayco fan belt right for the 2012-2014 Blue Bird Vision School Bus 6-cylinder 6.7L?
Yes. The 2012-2014 Blue Bird Vision School Bus 6-cylinder 6.7L is in the fitment for this belt, and it takes one.
What is this belt made of, and what temperatures can it handle?
Dayco 5080813 is EPDM with aramid reinforcement. Its operating range is -42.7 C to 100 C (-45 F to 212 F).
What can I check on a serpentine belt with the engine off?
With the engine off and cool, look along the belt for cracks, fraying, missing pieces of rib or a glazed, shiny surface. Any of these can mean the belt is worn.
Is Dayco 5080813 the same as belt number 8PK2065?
Yes. 8PK2065 is one of the numbers Dayco 5080813 replaces, along with 4080815 and 1080813.
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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.