Graco 287465 Housing Pinion Kit for 5900

Graco 287465 Housing Pinion Kit is a replacement housing pinion for the Graco 5900 series airless paint sprayers. This kit is essential for maintaining the functionality of the sprayer’s pump assembly, as it includes the housing pinion, pinion gear seals, bearings and the electromagentic field.

Components of the Graco 287465 Housing Pinion Kit:

• Pinion Housing: A casing that houses the pinion gear. The housing helps secure the gear in place while protecting it from debris and excessive wear.
• Pinion Gear: A gear mechanism that transfers rotational force from the motor to the pump assembly.
• Seals and O-rings: These may also be included to ensure proper sealing around the pinion housing, preventing leaks and maintaining consistent pressure within the system.
• Bearings: Premium Grade bearing that allows free rortation of the pinion gear.
• Electro Magent: This actually powers the clutch systems allowing rotary motion to be transmitted from Engine to the pump.

Key Benefits:

• Durability: Made of high-quality materials to withstand the pressures and stresses involved in airless spraying.
• Compatibility: Specifically designed for use with Graco 5900 series sprayers, ensuring a proper fit and performance.
• Performance: The kit helps ensure that the motor and pump function smoothly, extending the life of the equipment and improving spray efficiency.

If you're experiencing issues with the pinion or the sprayer’s gear system, this kit will address common problems related to worn-out or damaged parts. It's important to replace worn-out components promptly to avoid further damage to the sprayer's internal mechanisms.

Let me know if you need help with anything else regarding the Graco 5900 or other replacement parts!