Mitsuboshi SF4PK925B Accessory Drive Belt 4-Rib 925mm

The Mitsuboshi SF4PK925B is a high-quality 4-rib accessory drive belt engineered to deliver reliable power transmission for engine accessories. This Smart Tension design belt features a 925mm (36.5-inch) effective length and 14mm (0.56-inch) width, providing precise OE fitment for various automotive applications.

Key Features:

• Smart Tension (SF) controlled stretch technology eliminates the need for belt tensioners on applicable vehicles
• Four-rib poly-V construction with precision-molded ribs for optimal pulley engagement
• Oil and heat-resistant EPDM rubber compound for extended service life
• High-modulus polyester tensile cords resist stretching and maintain consistent tension
• Low-noise operation with specially formulated rib rubber for reduced vibration
• Manufactured to meet or exceed OE specifications and SAE standards

Mitsuboshi has been manufacturing premium drive belts since 1919 and serves as an OE supplier to major automotive manufacturers including Toyota, Lexus, Honda, Acura, and Subaru. Each belt is produced in state-of-the-art facilities with rigorous quality control to ensure consistent performance and durability in demanding engine environments.