Description
Technical Specifications
K120911 2013-12 Peterbilt, 388, Cummins ISX15 Diesel, Fan
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 belts provide peak operating performance while delivering the highest value available.
- Meets or exceeds all specifications from the Original Equipment Manufacturer.
- Designed for small diameter pulleys, backside idlers, and for use with (or without) automatic tensioners.
- Special belt constructions eliminate belt noise, reduce tension loss, and solve problem drive applications.
- Utilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat resistant EPDM materials.
- Unique form grinding of each individual belt assures precise dimensional control.
- Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
Gates – Driven By Possibility
EPDM, Polyester Cord 12 91.708 2329 OE Performance V-Ribbed Belt Premium Automotive V-Ribbed Belt Belt K 1.647 42
| Manufacturer | Part Numbers | Superseded Parts |
|---|---|---|
| DAYCO CORP | 5120910 |
Vehicle Fitment
| Make | Model | Years |
|---|---|---|
| INTERNATIONAL | 9400 | 2006 |
| KENWORTH | T800 | 2009 |
| KENWORTH | W900 | 2008-2010 |
| PETERBILT | 365 | 2013 |
| PETERBILT | 379 | 2003 |
| PETERBILT | 388 | 2008, 2012-2013 |
| PETERBILT | 389 | 2008-2011, 2013-2015 |
| PETERBILT | 567 | 2015 |
This list of compatible vehicles and years is accurate, but it may not be complete. There may be additional vehicle applications and years compatible with this part not listed.









