Graco Genuine OEM part 248210 (Supersedes 240525) for Ultra Max II 1095/1595

and efficient operation of Graco airless paint sprayers

you'll probably notice that they're sold as a complete wheelset including the ball bearings that are necessary for mounting

Graco GMax II 3900 Standard and Premium Sprayers

ALC Bottle Blaster 1600-psi Graco Genuine OEM part 248210Description: Handheld unit Use abrasives or liquids One quart capacity Maximum 125 psi 15 CFM@80 psi Lightweight and portable Easy setup Steel nozzle 1 4" Specifications: Air Pressure: 80 125 psi Hose Size: Steel Nozzle Size: 1 ea. 1 4" Air Jet Size: 1 ea. 1 8" Hood Goggles: Blast Time: 5 10 min. Minimum Air Volume*: 7 15 20 CFM Container Volume: 1qt. Approx. Abrasive: 4 lbs. Height: Shipping Weight: 2 lbs.