J25182242 CHEVROLET / GM Kit Equivalent in OPTIBELT Brand (6PK 2220 UW)

The optibelt OLYMPIA mild hybrid ribbed belts are designed for use in challenging applications where the power of the combustion engine is supplemented with the power of a belt-driven starter generator. Mild hybrid systems need an extremely high-performance drive belt, since the power transmission frequently switches between the starter generator and the crankshaft pulley.

Specifications & Identification

• The belts are made with aramid fibre-reinforced EPDM compounds and high performance aramid cords.
• The cross-section features a top surface made of EPDM, an aramid tension cord, and a base compound.
• The belts are exclusively produced in PK sections.

Key Features & Product Benefits

• They provide outstanding power transmission and extreme tensile strength.
• The belts offer extremely smooth running properties and proven OE quality.
• They ensure optimal wear behaviour, even in dusty conditions.

Performance & Troubleshooting Guide

• Strong belt vibrations cause uneven wear of the belt section and can be fixed by retensioning or changing the belt.
• Leakage of the engine compartment fluids causes contamination of the belt, requiring the leak to be fixed immediately.
• Tension that is too high causes cracks in the belt after a short running period.

Installation & Storage Warnings

• Please observe installation regulations and safety instructions supplied by the manufacturer of the passenger vehicle.
• Belts must not come into contact with oil or similar substances during installation.
• Store belts dry and at +15 to +25°C to maintain their high quality.