Caliso 335K4 Poly V Serpentine Belt - 4-Rib 33.5in

The Caliso 335K4 is a K-section Poly V serpentine belt (also known as a micro-rib or multi-rib belt) designed as a direct OEM-replacement accessory drive belt. Featuring 4 ribs and a 33.5-inch pitch length (34.25-inch outside circumference), this belt is engineered to restore proper function to a vehicle's accessory drive system.

Key Features:

• K-section Poly V (multi-rib) construction — 4 ribs for efficient power transfer
• 33.5" pitch length / 34.25" outside circumference
• Designed to meet OEM specifications for fit, form, and function
• Polyester and rubber construction for oil and heat resistance
• Suitable for driving accessory components such as A/C compressors, alternators, and power steering pumps

Cross-Reference Part Numbers:

• Dayco: 5040335
• Gates: K040335
• Goodyear / Bando: 4PK850 / 4040335
• NAPA: 25-040335

The 335K4 serpentine belt is a widely cross-referenced accessory drive belt compatible with a broad range of domestic and import passenger vehicles. Replace worn or cracked drive belts promptly to prevent accessory system failure.