Mitsuboshi 4PK-1260 Serpentine Belt

The Mitsuboshi 4PK-1260 is a premium quality accessory drive belt designed for reliable power transmission in automotive, industrial, and heavy-duty applications. This belt features a 1260mm effective length with 4 ribs, providing optimal grip and power transfer to accessory components such as alternators, power steering pumps, air conditioning compressors, and water pumps.

Key Features:

• 4-rib serpentine (Micro-V) design with 1260mm effective length
• Low friction loss technology reduces heat generation in the belt rib section and minimizes flexure loss
• Resistant against wear, oil and heat for extended service life
• Advanced design stems the loss of flexure due to twisting and deformation
• Manufactured to ISO 9001/ISO TS 16949 quality standards with ISO 14001 environmental certification
• Backed by over a century of belt manufacturing expertise since 1919

Mitsuboshi's breakthrough low-friction technology helps reduce fuel consumption while lowering noise generation and friction resistance, making these belts a trusted choice for automotive manufacturers worldwide. The 4PK designation indicates a 4-rib poly-V profile with K-section configuration, while 1260 represents the belt's effective length in millimeters. This belt is engineered for demanding applications requiring consistent power transmission and long-term durability in harsh operating conditions.