Collection: K Section Poly V
K Section Poly V Belt
The K Section Poly V-Belt is designed for heavy duty performance in industrial and commercial applications. With a 3.56mm rib pitch, this belt delivers exceptional power transmission and a quieter, smoother operation across multi ribbed pulleys. Ideal for HVAC systems, compressors, large conveyors, and power tools, K section belts reduce slippage and increase drive efficiency.
Crafted from high strength synthetic rubber and reinforced with durable tensile cords, these belts maintain flexibility under load while resisting wear, heat, and oil. Precision molded ribs ensure consistent grip and alignment, even at high RPMs.
Compatible with major brands and available in multiple lengths and rib counts. Cross reference options make it easy to replace worn OEM belts without guessing.
 
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3PK615 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK610 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK600 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK594 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK590 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK585 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK560 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK525 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK515 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK510 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK500 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK495 Mitsuboshi MBL Serpentine BeltRegular price $23.65 USDRegular priceUnit price / per- 
                  
3PK1985 Mitsuboshi MBL Serpentine BeltRegular price $22.31 USDRegular priceUnit price / per- 
                  
3PK1270 Mitsuboshi MBL Serpentine BeltRegular price $21.55 USDRegular priceUnit price / per- 
                  
3PK1220 Mitsuboshi MBL Serpentine BeltRegular price $23.18 USDRegular priceUnit price / per- 
                  
3PK1200 Mitsuboshi MBL Serpentine BeltRegular price $23.90 USDRegular priceUnit price / per
We strive for accuracy, but it is the customer’s responsibility to verify belt compatibility, specifications, and fitment before purchase. Use of an original equipment manufacturer (OEM) name is for reference only and does not imply endorsement or that the product is a direct OEM replacement unless clearly stated.
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