Graco Ultra Max II 490 Hi-Boy Sprayer | Durable & Efficient Airless Sprayer

When reliability, power, and consistent results matter on the jobsite, professionals turn to the Graco Ultra Max II 490 Hi-Boy Sprayer. This compact yet powerful electric airless sprayer is trusted by contractors for residential, commercial, and maintenance projects alike. Whether you're touching up drywall, applying latex paint, or finishing exterior siding, the Ultra Max II 490 Hi-Boy delivers precision performance—and to keep it running at its best, you need genuine Graco Ultra Max II 490 Hi-Boy sprayer components.

At SprayersandParts.com, we specialize in factory-authorized Graco sprayer parts for this high-performance unit. From fluid sections and pumps to filters, control boards, hoses, and more, our inventory ensures you can spec, source, and ship everything you need in one friction-free stop.

Why Choose Genuine Graco Ultra Max II 490 Hi-Boy Sprayer Parts?

The Graco Ultra Max II 490 Hi-Boy is a precision machine built to deliver high output and lasting reliability in tough conditions. But that performance depends entirely on using OEM-approved components that meet exacting standards. Here’s why choosing authentic Graco replacement parts is critical:

Built to Exact Tolerances

Graco parts are manufactured to the same dimensions and tolerances as the original equipment. This ensures a perfect fit, seamless operation, and compatibility with factory settings—no guesswork involved.

Proven Pressure & Chemical Compatibility

Unlike third-party substitutes, Graco’s parts are tested for chemical resistance, pressure ratings, and abrasion tolerance. Whether you're spraying acrylics, stains, or elastomeric coatings, OEM parts hold up to the challenge.

Backed by Manufacturer Warranty

All of our Graco Ultra Max II 490 parts are covered by factory warranties. And at SprayersandParts.com, we add an extra layer of assurance with hands-on support from industry experts who know sprayers inside and out.

Explore the Full Range of Graco 490 Hi-Boy Sprayer Components

From routine maintenance to complete overhauls, SprayersandParts.com carries all the critical components you need to keep your Ultra Max II 490 Hi-Boy sprayer running at peak performance.

Popular Replacement Parts:

Graco Fluid Section Kits
Includes packings, seals, and piston assemblies for consistent output and minimal downtime.
Electric Motor & Drive Assemblies
Restore power and torque to your sprayer with OEM-approved motors and clutch systems.
Pump Rebuild Kits & Seal Kits
Extend pump life and performance by replacing worn seals and seats with matched kits.
Control Boards & Electrical Components
Ensure SmartControl pressure regulation and display functionality with exact-fit circuit boards.
Hoses, Guns & Spray Tips
Achieve flawless finishes with OEM spray guns, tip extensions, and high-pressure hoses.
Inlet Filters & Manifold Filters
Keep your sprayer clean and clog-free with properly rated filtration systems.

Compatible with:

Graco TrueCoat 360
Graco FieldLazer S100
Magnum Pro X17 & X19
Graco Ultra Cordless Sprayers
Graco 395/495/595 Series Sprayers

Our online diagrams and part breakdowns make it easy to identify, verify, and order the exact components you need.

Key Features & Technical Specs You Can Trust

Every product listing on SprayersandParts.com includes critical specifications to help you make confident, informed purchases. From elastomer type and material grades to thread size, output pressure, and compatibility notes, we remove the guesswork.

Dimensions – Confirm part fit with accurate measurements.
Material Composition – Choose the right parts for your application (e.g., Viton vs. TSL-compatible seals).
Max PSI Ratings – Match your sprayer’s operating pressure for safe, consistent results.
Product Cross-References – Know if the part supersedes a legacy SKU or can work across sprayer models.

Whether you’re upgrading to newer sprayer tech or maintaining an older legacy system, we ensure that specs are just a click away.

Fast Shipping & Real-Time Pro Support

We know that downtime means lost revenue. That’s why SprayersandParts.com offers priority shipping options directly from Graco’s central warehouse network. Orders placed by 12PM Central qualify for same-day fulfillment on in-stock items (terms and conditions apply).

Shipping Benefits:

Fast-track delivery for urgent repairs.
Real-time inventory visibility.
Nationwide service to keep projects on schedule.

Need help choosing between pump assemblies or finding the right control box for your model? Tap into our technicians for expert guidance before you place an order.

Pro Tips for Long-Term Graco 490 Hi-Boy Sprayer Reliability

Maximize the life of your Ultra Max II 490 Hi-Boy and avoid jobsite disruptions with these practical maintenance strategies:

1. Log Maintenance Intervals

Routine service logs help you stay ahead of wear and prevent sudden failures. Track every seal kit change, fluid replacement, and filter cleanout.

2. Always Pair Seal Kits with TSL Lubricant

When replacing packings or piston assemblies, always use Graco TSL (throat seal lubricant) to protect components from friction and heat buildup.

3. Keep Backup Pumps on Hand

A spare Graco replacement pump in your truck or shop can save the day during multi-day or high-volume jobs.

4. Organize with Color-Coded Bins

Differentiate accessories like Graco 360 VSP parts, handheld tips, and airless hose fittings with clearly labeled bins for fast access.

Serving Contractors Nationwide

Whether you’re a solo contractor or a nationwide painting firm, the Ultra Max II 490 Hi-Boy sprayer is a staple on jobsites across the country. It’s ideal for:

Residential repainting and remodeling
Commercial interior/exterior projects
Property maintenance operations
Fine-finish cabinetry and trim
Multi-room repaints with frequent tip or coating changes

Contractors trust SprayersandParts.com to keep their Graco units running longer, performing better, and earning more with every spray pass.

Order Genuine Graco Ultra Max II 490 Hi-Boy Sprayer Parts Today

Your equipment is only as reliable as the parts inside it. Choose OEM-certified Graco Ultra Max II 490 Hi-Boy sprayer components to keep productivity high and costly delays at bay.

At SprayersandParts.com, we offer:

Graco Factory Parts
Competitive Pricing
Rapid Fulfillment
Trusted Technical Advice

Browse, spec, and order with confidence today—and feel the difference on your next jobsite.