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Caliso 537K6 Poly-V Serpentine Belt Pitch Length - 6-Rib 53.7

Part of: Caliso Poly V Serpentine Belt Pitch Length

Other options in this family: Caliso 505K6 Caliso 825K7 Caliso 465K6 Caliso 410K4 Caliso 755K6

Manufacturer

Picture for manufacturer Caliso

Part Number

537K6
9 reviews
Sale Price

$11.76

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Caliso 537K6 is a K-section Poly-V serpentine belt featuring 6 ribs and a 53.7-inch pitch length (54.45-inch outside circumference). Poly-V belts, also known as micro-rib or multi-rib serpentine belts, deliver efficient power transmission across multiple engine accessories in a compact, flexible profile.

Key Specifications:

  • Belt Section: K-Series (Poly-V / Micro-Rib)
  • Number of Ribs: 6
  • Pitch Length: 53.7 inches (1,363 mm)
  • Outside Circumference: 54.45 inches (1,383 mm)
  • Belt Width: 0.84 inches (21.3 mm)

Cross-Reference Part Numbers:

  • Dayco: 5060537
  • Gates: K060537
  • Goodyear: 4060537
  • Bando: 6PK1363
  • NAPA: 25-060537 / 25060537

This belt is constructed from durable rubber compounds and is engineered to meet or exceed industry RMA published rating levels, ensuring reliable performance as a direct OEM replacement. Its multi-rib design provides consistent grip, reduced slippage, and excellent flexibility across a wide range of engine configurations and accessory drive systems.

Fast service

Product was delivered quickly and it was exactly the part I needed. I will be ordering from them again.

Great exhaust, fast delivery

It was gr8 and convinced

Great web site

I would like to be able to put in my apartment number

great pricing

Thank you guys ,THM MOTORSPORT was amazing . But.... UPS WAS TRASH , they threw my tires in the middle of my driveway and bounce , nobody knocked on my door or hit the ring bell.

Super fast shipping. I ordered oil, and received it two days later.

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