909169570NL TOYOTA Kit Equivalent in OPTIBELT Brand (AVX13 865)

The optibelt TRUCK POWER MARATHON 2 M=S was specially developed for driving ancillary components in HGVs and buses. This precision ground V-belt can even be used unmeasured in the set due to its manufacturing tolerances, which makes handling simpler and enables extremely smooth running.

Specifications & Identification

• The belt features a raw edge, moulded cogged design.
• The cross-section includes a low-stretch polyester cord, a strong cross-cord fabric, and a rubber mixture heavily integrated with transverse fibres.
• The available sections include AVX 10, AVX 13, and AVP 13.

Key Features & Product Benefits

• The M=S (matched sets) specification means the belts can be installed together without pre-measuring.
• Its durability is around 40-60% higher than that of a standard belt, enabling highly cost-effective operation of lorries and buses.
• The reinforced construction offers high abrasion resistance and an uncompromised level of operational safety.

Performance & Troubleshooting Guide

• Slip that is too strong causes heavy edge wear and brittle edges, requiring prompt belt replacement and tension correction.
• Breakage and fraying of the base compound occur when the belt tension is set too low or too high.
• Pulley misalignment leads directly to hardened, polished edges.

Installation & Storage Warnings

• Always replace the entire belt set to ensure correct set configuration.
• Store dry at +15 to +25°C, as improper storage can change physical properties and make the belt unusable.
• When stacking, a height of 300 mm should not be exceeded or deformation may occur.