This high - quality black spacer washer is specially designed for Parolin kingpin assembly. It features an outer diameter of 19.6mm, an inner diameter of 10mm, and a thickness of 4mm. With its conical shape, it provides a stable and reliable connection in the kingpin system, ensuring smooth operation and long - lasting performance.

Using this Parolin spacer washer is easy. First, make sure the kingpin assembly area is clean and free of debris. Then, place the washer in the appropriate position on the kingpin. It should fit snugly. When installing, handle it gently to avoid any damage. As for maintenance, regularly check the washer for signs of wear and tear. If you notice any cracks or excessive wear, it's time to replace it. Keep it dry and away from corrosive substances to extend its lifespan.