A9069972392
Poly Belt
Detroit Diesel

This polycarbonate belt, known as a poly belt, is integral to the accessory drive system, transmitting power efficiently across multiple pulleys. Its construction from durable polymer materials ensures resistance to wear, heat, and environmental factors, making it suitable for heavy-duty applications. Although specific dimensions are not detailed here, its design accommodates high-torque loads typical of engine accessories. This belt’s flexibility and strength help reduce slippage and maintain consistent operation of vital components such as alternators, water pumps, and power steering units. The poly belt’s resistance to cracking and stretching extends maintenance intervals and enhances overall system reliability. Sourcing through Source One Parts Center guarantees you receive a dependable, OEM-quality component that supports the demanding performance standards of your diesel engine system.