SIERRA
BELT MC 57-69143Q OMC 311606
Eff. Length 40" Top Width 29/64" OEM # 57-32850, 57-69143T, OMC 311606
- High strength synthetic cords resist shockload failure.
- The compression section is a special rubber compound that assures smooth and even transfer of load forces to the cords.
- Cogs are molded to precise engineering tolerances to improve flexibility and maintain cord support. Cog geometry provides a large area for air circulation to keep the belt cool and prevent damaging heat build up in the cushion section.
- Rubber edges maintain positive, no-slip contact with pulley grooves.
