Dayco Accessory Drive Belt P/N:15385
Dayco 17725 accessory drive belt for the 1992-1997 Mack CL 11.9L and other vehicles drives the engine's belt-driven accessories.
Cracks, a glazed surface or squealing at start-up can mean the belt is worn, though a weak tensioner or a rough pulley bearing can also be behind the squeal.
The vehicles it fits include the 1992-1997 Mack CL 11.9L, the 1990-1994 International 3700 and the 1990-1994 International 4600. The 1992-1997 Mack CL 11.9L takes two belts, while the 1990-1994 International 3700 and the 1990-1994 International 4600 take one each. If your truck is not named here, look it up in the "Vehicles it fits" section before you order.
Fit and size
Build and materials
Interchange: L38-1840 · JC-723C · JC-727 · JC-727L · 25-9720 · 25-9720HD
17720 · RPF3725 · 9720 · 9720HD · JC727L1
This part cross-references / interchanges with the following part numbers:
Is Dayco 17725 the right belt for the 1992-1997 Mack CL 11.9L?
Yes. Dayco 17725 fits the 1992-1997 Mack CL 11.9L, and it also fits the 1990-1994 International 4600. For any other truck, look it up in the "Vehicles it fits" section.
What construction does the Dayco 17725 belt have?
Dayco 17725 is a bottom cog belt made of a synthetic rubber compound, with a 36-degree angle. It is not a banded belt.
What temperature range does this accessory drive belt work in?
This belt has an operating range of -35 F to 175 F (-37.2 C to 79.4 C).
How do I tell if my accessory drive belt is worn out?
With the engine off and cool, look for cracks or a glazed surface. Squealing in normal driving is another sign, and a shop can test the rest of the belt drive.
Is Dayco 17725 the same belt as 25-9720?
Yes. 25-9720 is listed as an interchange number for Dayco 17725, along with L38-1840, JC-727 and 9720 among others.
No reviews yet — be the first to review this product.
Write a Review
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.