Graco 495 XT Hi-Boy Pump Breakdown (19D873) Electric Airless Sprayer Parts Breakdown

Find, Fit, and Finish Faster with Graco 495 XT Hi-Boy Pump Breakdown (19D873) Electric Airless Sprayer Parts

When it comes to precision, durability, and performance, professional contractors know the importance of using genuine OEM parts—especially for equipment as critical as the Graco 495 XT Hi-Boy Electric Airless Sprayer. Whether you're dealing with high-demand commercial repaints or detail-focused residential work, every second of uptime counts. At Sprayersandparts.com, we make sourcing your Graco 495 XT Hi-Boy Pump Breakdown (19D873) parts easier, faster, and more reliable than ever before.

From sprayer tips and pump kits to filters and control boards, our extensive catalog of Graco 495 XT Hi-Boy replacement parts delivers pro-level performance backed by factory-grade specs, fast shipping, and hands-on tech support.

Why Choose Genuine Graco 495 XT Hi-Boy (19D873) Sprayer Parts?

With dozens of lookalike components flooding the market, contractors need to know what's under the hood. Here's why sticking with original Graco 495 XT Hi-Boy pump parts is critical for long-term performance and profitability:

 Built to Tight Tolerances

Graco components are manufactured with micron-level accuracy. These tolerances ensure consistent spray patterns, reduced overspray, and less fatigue on your internal components—especially at high duty cycles.

 Superior Pressure & Chemical Compatibility

Each component is tested to withstand high PSI ratings and a variety of coatings and solvents, including harsh industrial paints. Aftermarket substitutes may not meet these thresholds, risking costly downtime or damage.

 Backed by Warranties

OEM Graco parts come with manufacturer support and compatibility documentation, giving you peace of mind. Plus, Sprayersandparts.com provides expert tech support and warranty assistance to make your service experience seamless.

Graco 495 XT Hi-Boy Pump (19D873) – Key Components & Breakdown

Whether you're servicing a failing pump or upgrading for better performance, understanding the Graco 495 XT Hi-Boy pump breakdown helps streamline your parts ordering. Below is a breakdown of core components often needed:

 Pump Assembly

The heart of the sprayer, the 19D873 pump, includes piston rod, packings, displacement rod, and cylinder. If you notice loss of pressure or erratic spray, it may be time for a full pump rebuild kit.

 Inlet Valve & Seals

These parts regulate material intake and keep unwanted air from entering your fluid path. We offer complete inlet valve kits designed specifically for the Graco 495 XT Hi-Boy’s flow rate and chemical tolerance.

 Pressure Control Knob & Sensor

This adjustable mechanism controls output pressure. If you're experiencing wild pressure fluctuations, replacing the pressure control assembly can restore stability.

 Return Tube, Siphon Hose & Strainer

Cracked or clogged return tubes and filters can cause flow interruptions and premature pump wear. Replace these affordably to maintain peak sprayer performance.

 Motor & Gear Components

The brushless DC motor and gearbox work under tough field conditions. Our motor rebuild kits and gear replacements are spec-matched for the 495 XT Hi-Boy.

Technical Specifications That Matter

Each listing on our site provides full transparency into:

• Material compatibility

• Maximum PSI ratings

• Dimensions and thread sizes

• Connection types

• Cross-compatibility with related Graco models

Whether you're matching to a legacy assembly that previously used the Graco GMAX 7900, or adapting components from the Graco 3400 or TrueCoat 360, we make fitment confirmation simple with side-by-side part images and technical data sheets.

Fast Shipping & Real Contractor Support

We understand urgency. That’s why all orders confirmed by 12 PM Central qualify for same-day shipping from Graco warehouse (Terms & Conditions apply). Need advice on torque settings, fitment, or installation?

 Tap Into Our Pro Team

Our in-house technicians have decades of field experience with Graco equipment. Whether you’re a first-time user or long-time contractor, we offer phone and live chat support that cuts through the guesswork.

Pro Tips for Long-Term Reliability

Extend the life of your Graco 495 XT Hi-Boy sprayer with these proven strategies from the jobsite:

Log Service Intervals

Keep a digital or paper record of component swaps—especially wear items like seals, packings, and filters. Staying ahead of failure means no unplanned downtime.

 Pair Seals with Fresh Lubricant

Every time you install a seal kit, apply the appropriate OEM lubricant to prevent premature drying, swelling, or cracking—especially when spraying hot solvents.

 Stock Spare Handheld Sprayers

On multi-day or remote jobs, it pays to have a Graco handheld sprayer (like the Ultra 395 or TrueCoat 360 VSP) on standby. Use it for touch-ups while your primary rig is being serviced.

 Use Color-Coded Storage

Store your small parts—such as filters, tips, and valve springs—in color-coded bins. This minimizes confusion between similar-looking components like Graco TrueCoat tips and GMAX gun filters.

Popular Cross-Compatible Models

Many parts for the 495 XT Hi-Boy (19D873) are also compatible with other Graco sprayers, helping you streamline inventory:

• Graco Ultra Max II 495 & 695

• Graco GMAX 3900, 5900, 7900

• Graco Ultra 395 XT

• Graco FieldLazer S90

• Graco DutyMax DH230 & GH300

We clearly flag these compatibilities on each product page to help you reduce part duplication across your fleet.

Trusted by Contractors Nationwide

Sprayersandparts.com is more than a parts supplier—we're a partner. Here’s what professionals say:

“I’ve shaved 2+ hours off every repair job thanks to the accurate diagrams and quick delivery.” – Miguel A., Residential Painting Contractor

“Their tech support helped me identify a cracked valve seat over the phone. No downtime, no guesswork.” – Jen K., Commercial Finisher

“I ordered a rebuild kit at 2:30 PM and it was at my door the next day. That’s the kind of support I need.” – Lucas T., Industrial Coatings Specialist

 Shop Graco 495 XT Hi-Boy Pump Breakdown (19D873) Parts Now

Don't let downtime steal your profits. Order your Graco 495 XT Hi-Boy Electric Airless Sprayer parts today and experience faster, smoother, and more profitable finishing tomorrow.