Graco Ultra Max II 495 Hi-Boy Sprayer | OEM Parts & Accessories

When Graco Ultra Max II 495 Hi-Boy Sprayer performance and reliability matter, professional painters and contractors turn to SprayersandParts.com. We offer a factory-authorized selection of genuine Graco airless paint sprayer parts, from the high-output Ultra Max II 695 ProContractor Series Electric Airless Sprayer to precision-engineered nozzles, hoses, pumps, and valves.

Whether you’re managing a jobsite full of seasoned rigs or replacing critical wear parts, our intuitive site makes it easy to spec, source, and ship—all in one friction-free stop.

Why Choose Genuine Graco Ultra Max II 495 Hi-Boy Sprayer Parts?

The Graco Ultra Max II 495 Hi-Boy is built for high-volume output, spraying up to 0.54 gallons per minute, supporting a maximum tip size of .023 inches, and operating with SmartControl 3.0 digital pressure management. It’s a proven performer on commercial interiors, residential exteriors, and high-efficiency coatings.

To protect that performance, you need OEM-grade parts—not third-party imitations.

✅ Built to Exact Tolerances for Maximum Profitability

Every Graco part is engineered to integrate seamlessly with factory systems. That means less guesswork, faster repairs, and tighter quality control—resulting in fewer callbacks and higher productivity.

✅ Tested for Material Compatibility & PSI Ratings

All Ultra Max II 495 components are pressure-tested and solvent-compatible. Whether you’re spraying latex, acrylics, elastomerics, or oil-based primers, OEM parts hold up to jobsite rigors that generic brands often can’t.

✅ Backed by Manufacturer Warranties & Expert Support

Every item in our catalog is Graco-authorized and supported by our own hands-on technical expertise. No matter how complex the assembly, we can help you source the right part fast—and ensure it works exactly as intended.

Key Features & In-Depth Specs for Confident Ordering

At SprayersandParts.com, we go beyond part numbers. Every listing includes essential product data to help you make smart buying decisions:

Precise Dimensions – Avoid costly fitment errors with verified measurements.
Material Grades – Know whether you're working with Viton, Teflon, urethane, or leather seals for full chemical compatibility.
Pressure Limits – Match up with the sprayer’s operational PSI to prevent failures.
Interchange Charts – See cross-compatibility with other units like the Graco Magnum X7, 650 Pro, or 3400 FieldLazer.

Whether you’re replacing a worn-out piston, upgrading a spray gun, or rebuilding the full pump assembly, we make it easy to locate the right parts with zero guesswork.

Our Most Popular Ultra Max II 495 Hi-Boy Sprayer Spares

We stock thousands of Graco Ultra Max II 495 Hi-Boy sprayer spares ready for immediate shipment. Here are some of the most requested parts:

Graco Pump Repair Kits

Restore your pump to like-new performance with complete rod, piston, O-ring, and packing kits.

Motor & Drive Components

Keep your sprayer running at peak power with OEM motor brushes, fan kits, and gearboxes.

Prime Valve Assemblies

Essential for every daily spray cycle—our factory-built assemblies provide a leak-free seal.

Pressure Control Boards

Replace worn digital displays and regulators to regain smooth pressure control.

Graco Filters & Strainers

Prevent tip clogs and finish flaws with high-efficiency inline and manifold filters.

Spray Guns & Hoses

Select from contractor-favorite spray guns, whip hoses, and high-pressure main lines.

Use our Graco paint sprayer parts diagram or exploded views to identify exact fitment in seconds.

Fast Shipping & Contractor-Grade Service

At SprayersandParts.com, speed matters. Orders confirmed by 12 PM Central Time qualify for same-day shipping directly from the Graco warehouse (Terms & Conditions apply). That means minimal downtime—even on urgent jobs.

Need Help Sizing or Troubleshooting?

Our team of veteran sprayer techs is ready to assist. Whether you're decoding pressure loss, diagnosing motor stall, or searching for a superseded part number, we provide pro-level insight that online-only sellers simply can't match.

Pro Tips to Extend the Life of Your Graco Ultra Max II 495

The Ultra Max II 495 is a durable rig—but every sprayer performs better with planned maintenance. Here’s how to extend your sprayer’s life and boost jobsite uptime:

Log Regular Maintenance

Use a whiteboard, app, or calendar to track pump hours, filter changes, and seal kit swaps. Staying ahead of wear keeps repairs quick and predictable.

Replace Lubricant with Every Seal Kit

Pair new seal kits with fresh throat seal lubricant (TSL) to protect your rod and packings. A small investment extends internal longevity.

Keep Spares On Hand

Avoid scrambling during a critical project—stock essentials like:

Graco airless paint sprayer accessories
Extra Graco filters
Spray tips and guards
Trigger repair kits

Organize with Color-Coded Storage

Separate similar small parts like Graco 3400 components, Magnum X7 gun parts, and spray guards using color-coded bins. It’s a small step that saves big time in the field.

Order Genuine Graco Ultra Max II 495 Hi-Boy Sprayer Spares Today

Don't risk downtime with off-brand alternatives. Trust SprayersandParts.com for authentic Graco Ultra Max II 495 Hi-Boy replacement parts that keep your operations on schedule and your reputation intact.

Verified OEM Fitment
Expert Support from Sprayer Pros
Fast, Nationwide Shipping
Detailed Specs, Images & Diagrams

Ready to restore uptime and reduce jobsite stress? Add the Ultra Max II 495 Hi-Boy spares to your cart now and feel the Graco difference on tomorrow’s project.