GRACO Air Inlet Fitting Kit (289451) - (SKU: 289451)

GRACO Air Inlet Fitting Kit (289451) - (SKU: 289451)The GRACO 289451 Air Inlet Fitting is a genuine OEM replacement part designed to provide a secure and airtight connection between the spray gun and its air supply. It is constructed from high quality materials for durability and is intended for use in GRACO Stellair, Stellair ACE, and AirPro spray guns. Its primary function is to ensure consistent airflow regulation, preventing air leaks and pressure fluctuations for optimal spray performance in

Regularly inspect and replace wipers as needed

precision-engineered adapter designed to connect piping within GRACO equipment

Up to 42 gpm (158 l/min) for similar Husky 1050E models

The GRACO 121193 is a spring-loaded plunger with a 1/4-20 thread

Follow manufacturer’s recommendations for installation and maintenance

XTR5+ (8-pack of 273142)

high wear environments

Used in lubrication and fluid transfer systems where secure

Easy maintenance with accessible service kits

reducing the risk of premature wear and downtime

Used for repairing or maintaining the upper cylinder in GRACO XL series sprayers and pumps

Mount the pail securely to prevent movement during operation