This flattened wire circlip for holes is specially designed for Sinotruk gearboxes. It is elaborately made of high-quality spring steel wire and treated with quenching and tempering as well as surface rust prevention, featuring sufficient toughness, stable elasticity and resistance to fatigue failure.

Adopting integral flattening forming technology, it has a regular cross-section and uniform stress with high installation fitness, which can accurately limit the parts inside the hole and prevent axial shifting and loosening.

It is suitable for positioning and fixing gearbox bearings, gears and other components. With vibration resistance and impact resistance, it can withstand heavy-load bumping, high temperature and oily environments for long-term service.

Manufactured in strict accordance with original dimensional standards, it is easy to assemble and disassemble with excellent interchangeability, suitable for all relevant assembly working conditions of heavy-duty truck gearboxes.