Kessler 509254-144 Planetary Pinion

A precision-machined hardened steel Planetary pinion (planetary gear pin), the Kessler 509254-144 serves as one of the planetary gears’ pin shafts inside Kessler planetary assemblies. It secures the planetary gears and rotates under high-load conditions, typically in drive or steering planetary modules in heavy-duty off road, construction, mining, or crane axles.