
Gates · New
Gates 2010 Peterbilt 386 Cummins ISX11.9 Diesel Fan Standard V-Ribbed Belt
MPN K100921 · Store SKU gatK100921
Supplier stock checked 11/7/2026, 9:46:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision-fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance. Micro-V Serpentine Drive Belt
Manufacturer fitment & guides
- 2010 Peterbilt, 386, Cummins ISX11.9 Diesel, Fan
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.