DAY5081059
Serpintine Belt (ISX15/DD15,16 ACC)
| Part # | DAY5081059 |
| UPC/GTIN# | 601961390126 |
| Availability | Out of Stock |
| Feature | Specification |
|---|---|
| Type | Poly Rib® Gold Label Heavy Duty Serpentine Belt |
| Product Application | Cummins ISX15, Detroit Diesel DD15/DD16 engines in Class 8 heavy-duty trucks (accessory drive) |
| Effective Length | 105.906 inches (2690.02 mm) |
| Outside Circumference | 106.47 inches (2704.34 mm) |
| Top Width | 1.10 inches (28 mm) |
| Number of Ribs | 8 ribs |
| Rib Profile | Straight Rib, K-Section |
| Material | EPDM rubber with aramid fiber reinforcement |
| Temperature Range | -45°F to 212°F (-42.7°C to 100°C) |
| Standards | Meets or exceeds SAE J1459 and SAE J2432 specifications |
| Weight | 0.98 lbs |
Includes (sold as a single serpentine belt):
- 1x heavy-duty 8-rib serpentine belt for Cummins ISX15 and Detroit Diesel DD15/DD16 engine accessory drive systems.
- Designed for high-load accessory drives including alternator, air compressor, power steering, and A/C compressor.
- Gold Label construction ensures extended service life in demanding heavy-duty applications.
The Dayco 5081059 is a heavy-duty 8-rib serpentine belt engineered specifically for Cummins ISX15 and Detroit Diesel DD15/DD16 engine accessory drive systems in Class 8 trucks, delivering reliable power transmission to critical components including the alternator, air compressor, power steering pump, and air conditioning compressor.
Fits Heavy Duty Trucks with Cummins ISX15 / Detroit Diesel DD15/DD16 Engines
- Freightliner Cascadia (2014-2021 with ISX15/DD15/DD16)
- Western Star 5700XE (2014-2021 with DD15/DD16)
- Kenworth T680 (with ISX15)
- Peterbilt 579 (with ISX15/DD15)
- International ProStar (with ISX15)
Cross Reference / Part Interchange
| Manufacturer / Brand | Part Number(s) | Notes |
| Dayco | 5081059, DCO5081059 | |
| Freightliner / Detroit Diesel | 01-32732-691, 01327326911, 132732691, 4729933496, A4729933496, A4729933496N | |
| Gates | K081059, K081059HD | |
| NAPA | 25-081059, 25-081059HD, 250810592 | |
| Continental / Contitech | 4081060, 4081060X, CL5081059 | |
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