- 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.
| Brand | Dometic / Sierra Engine Parts |
| Eff. Length | 48" |
| OEM # | 57-48122 |
| Top Width | 29/64" |