Caliso 410K4 Poly V Serpentine Belt Pitch Length - 4-Rib 41in

The Caliso 410K4 is a K-Section Poly V serpentine belt (also known as a Micro-V or Micro Rib belt) designed as a reliable OEM-quality replacement for a wide range of automotive accessory drive applications. With 4 ribs and a 41-inch pitch length, this belt delivers consistent power transmission to engine accessories such as the alternator, power steering pump, air conditioning compressor, and water pump.

Key Specifications:

• Belt Type: K-Section Poly V / Serpentine (Micro Rib)
• Number of Ribs: 4
• Belt Width: 0.56 in (14.20 mm)
• Pitch Length: 41 in (1,041 mm)
• Outside Circumference: 41.75 in (1,060 mm)

Key Features:

• Engineered to meet SAE standards for accessory drive belt applications
• High-modulus, low-stretch tensile cord construction for superior resistance to fatigue and shock loads
• Fiber-reinforced rubber compound provides excellent oil and heat resistance
• Designed for reduced noise levels and smooth, efficient power transmission
• Direct replacement for OEM and major branded belts of equivalent size and type

Cross-Reference Part Numbers:

• Dayco: 5040410, 410K4
• Gates: K040410
• Goodyear: 4040410
• Bando: 4PK1040, 4PK1045
• NAPA: 25-040410, 25040410
• ACDelco: 4K410
• Armormark: 410K4
• Continental/ContiTech: 4K1040, PK040410