Graco Ultra 500 Control Box Assembly Electric Airless Sprayer Parts

OEM Graco Ultra 500 Control Box Assembly – Keep Your Electric Airless Sprayer in the Money Zone And Running with Authentic Graco Ultra 500 Control Box Assembly Electric Airless Sprayer Parts Replacements

Explore OEM Graco Ultra 500 Control Box Assembly Electric Airless Sprayer Parts at SprayersAndParts. When uptime pays your mortgage, buying graco replacement parts online from a certified warehouse beats hunting knock-off components on random marketplaces. Our website stocks every terminal, switch, and circuit board listed in Graco’s factory diagram, so you can spec, source, and shop in one friction-free stop.

Why Choose Genuine Graco Ultra 500 Parts Over Copycats?

• Exact-spec machining. Ultra 500’s pressure circuit is calibrated for 2 750 psi (195 bar); any deviation risks blowing seals or flashing error codes.
• Certified electrical safety. OEM boards carry UL listings and are matched to the sprayer’s ½ HP, 115 VAC DC motor for cool, consistent starts—even on 100 ft cords.
• Warranty intact backed by Graco.

Ultra 500 Punch-List Specs Contractors Care About

Ultra 500 is the “pickup truck” of Graco’s electric line—light enough for daily remodels, tough enough for commercial interiors:

• Motor: 0.5 HP DC, 2 700 RPM, 6.5 amps
• Max Working Pressure: 2 750 psi
• Cycles per Gallon: 470 (ideal for one-coat flat or low-VOC acrylics)
• Recommended Tip Range: 0.009-0.021 in for fine finish; 0.023-0.027 in for drywall primer

our control-box kit and your pressure stays rock-steady through the entire trigger pull—no sags, no streaks, no callbacks. 

What’s Inside the Control Box Assembly?

Every kit ships shrink-wrapped and labeled for speed staging. Standard contents:

1. Pre-calibrated pressure-control board (set to 2 750 psi stall)
2. Factory toggle switch (105679) and weatherproof boot (105659)
3. Switch guard (107255) to stop accidental bumps in tight closets
4. Color-coded female/male insulated terminals for tool-free swaps—match the diagram, crimp, and spray
5. Conduit connector and vibration grommet to keep drywall dust out of your electronics

The parts list mirrors Graco’s official service drawing—no mystery hardware, no missing screws.

Cross-Platform Compatibility Means Fewer SKUs on Your Shelves

You probably run more than one machine. Good news: many Ultra 500 electronics and fittings interchange with popular DIY and pro models, so you can slash inventory overhead:

• The Graco X7 and LTS 17 Diagram and Parts share the same ¼-turn pressure-sensor connector—keep one harness in the truck and repair any Magnum series pump mid-job.
• Order Graco Accessories like RAC X tip guards or BlueMax whips from the same cart—free shipping threshold hits faster and you only enter your card once.
• Need more flow for roof elastomerics? The Graco 7900 gas rig pushes 2.2 gpm at 3 300 psi—and its Graco tip guards, filters, and inline strainers drop straight onto Ultra 500 guns in a pinch.

Pro Tips to Stretch Control-Box Life 3×

1. Log pump hours. A Sharpie on the skid plus a spreadsheet reminder keeps you swapping brushes every 400 hours—before arc flash cooks your board.
2. Keep dust out. Add the optional gasketed motor cover if you spray attic knockdown; electronics hate gypsum.
3. Use true ground. A 14-gauge, 3-wire cord and metal bucket grounding clip prevent static spikes that fry boards.
4. Flush with Pump Armor. Two minutes at day’s end stops corrosion on terminals and pump rods alike.
5. Color-code parts bins. Store Ultra 500 and graco machinery fasteners in separate totes so a missing lock-washer doesn’t derail tomorrow’s mobilization.

Frequently Asked Questions

Ready to Boost Profitability?

Add genuine Graco Ultra 500 Control Box Assembly, graco paint sprayer parts, and time-saving accessories to your cart. SprayersAndParts turns procurement friction into flawless finish work.