Dayco Poly-V Belt - 4PK0960
The Dayco Poly-V Belt represents decades of engineering excellence since the first Polyrib belt was developed for the Ford Mustang in 1979. This industry-standard belt continues to set the benchmark for automotive drive belt performance.
Key Features:
- Multi-Rib Design: The multiple rib configuration provides superior belt-to-pulley contact, resulting in significantly less slippage compared to conventional V-belts
- Enhanced Flexibility: Transverse groove design delivers flexural stress relief for increased flexibility in both normal and backside bending applications
- Superior Construction: Features rubber-impregnated fabric backing that maximizes load-carrying capability while minimizing operational noise
- Environmental Resistance: Grooved design renders the belt less susceptible to environmental factors such as dust and splash-induced slip
- Controlled Overload Protection: Multiple ribs eliminate matching requirements and provide controlled slippage in overload situations, such as A/C compressor engagement
- OEM Quality: Manufactured to original equipment specifications for reliable performance
Technical Specifications:
- Belt Type: Heavy Duty Serpentine/Poly-V Belt
- Outside Length: 38.46 inches (97.7 cm)
- Top Width: 0.54 inches (1.37 cm)
- Number of Ribs: 4
- Industry Standard: 4PK0960
Build Quality:
Dayco’s advanced manufacturing technology ensures this belt runs cooler, reduces rib cracking, and delivers exceptional durability. The grooved design provides optimal stress distribution while the premium rubber compound maintains flexibility under extreme temperature conditions.