GRACO Repair Kit, Pinion Shaft - (SKU: 287485)

GRACO Repair Kit, Pinion Shaft - (SKU: 287485)The GRACO 287485 Kit is a repair kit containing a pinion shaft, designed for use in GRACO equipment such as the LineLazer 3400 Airless Line Striper. The pinion shaft is a critical component within the pinion assembly, typically made from durable metal to ensure reliable operation and longevity. Its intended function is to facilitate the proper engagement and movement of the pinion assembly, which is essential for the operation of the clutch and drive

leak-resistant connections for fluid transfer applications

The part is intended to maintain proper piston alignment and spacing within the pump assembly

DISPLACEMENT is a genuine replacement rod displacement kit designed for use in GRACO fluid handling equipment

Secures heater assembly

Inspect related parts (such as ball seats and sleeves) for wear or damage during replacement

Switch/Trigger Repair Kit

follow recommended procedures if gaps appear during assembly

and relocation operations

Regularly inspect and replace the intake ball as part of routine maintenance to prevent leaks and backflow

Reliability (engineered for long service life in demanding applications)

Seal and bearing assembly

Husky Series 205 air-operated double diaphragm pumps (also referenced for D12091 and D22091 models)