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Professional contractors know that downtime is expensive. That’s why thousands rely on the Graco EM 490 airless paint sprayer for its lightweight reliability, versatile spray capacity, and rugged field performance. To keep that edge, only genuine OEM parts will do—and Sprayersandparts.com delivers them with speed, precision, and support you can count on.
Whether you’re performing a scheduled maintenance, fixing a broken component mid-job, or upgrading your sprayer for a new application, our Graco EM 490 Paint Sprayer Parts List has everything you need to stay job-ready and profitable.
Contractors and facilities managers alike understand the critical difference between OEM and aftermarket components. Here's why choosing genuine Graco EM 490 parts is a smart long-term investment:
Each OEM part is manufactured to Graco’s factory specs, ensuring proper pressure balance, sealing, and fluid compatibility.
Graco parts are rigorously tested to endure chemical exposure, abrasion, and high duty cycles in commercial and industrial environments.
When you buy OEM, you avoid mismatches, installation issues, and premature wear that often plague aftermarket alternatives.
You not only get the Graco warranty, but you also gain access to our real-world expert team for guidance on sizing, torque specs, installation, and part alternatives.
The Graco EM 490 Electric Airless Paint Sprayer is widely used in residential repaints, light commercial work, and property maintenance projects. It's a dependable unit offering a great balance of portability and power, and it's essential to keep its components in top form for peak performance.
Endurance Pump Repair Kits
Piston Rods and Packing Kits
Suction Tube Assembly
Prime Valve & Drain Valve
Inlet Screens & Filters
Contractor and FTx Spray Guns
Power Cord Assemblies
Motor Brushes
Pressure Control Assemblies
Spray Tips and Guards
Pump Lower (Pump Repair Assembly)
Each listing includes clear photos, detailed specs, part numbers, and cross-references, so you can be confident you’re ordering the correct component every time.
At Sprayersandparts.com, our product listings are engineered to help you make the right purchase the first time. We go beyond just listing part names—we include:
Graco warehouse ships to the lower 48 states with 1-3 day delivery in most zones (Terms & Conditions apply). For critical parts, we offer overnight and expedited shipping.
Need help matching a Graco 360 sprayer part, identifying a legacy model, or reading an exploded diagram? Our in-house techs are seasoned contractors and equipment specialists—not just sales reps. Call, chat, or email and get your questions answered fast.
Every successful contractor knows that maintenance beats repairs. Here are a few expert-backed strategies to keep your Graco EM 490 running longer:
Create a routine schedule to inspect, clean, and replace common wear items such as filters, seals, and tips. Use a spray log or app to track operating hours.
Apply OEM TSL (Throat Seal Liquid) every time you install a new packing kit. This protects the piston rod and prolongs the life of internal seals.
Don’t let a worn valve or filter ruin a multi-day job. Stock extras of inlet strainers, tip guards, and gun filters in your trailer or truck.
Separate small but similar parts—like those from the Graco 395 sprayer and Graco 360 cordless sprayer—using labeled storage bins to avoid mix-ups on site.
| Component | OEM Part # | Function |
|---|---|---|
| Pump Repair Kit (Endurance) | 244194 | Rebuilds lower for restoring max pressure |
| Piston Rod Replacement | 246428 | Key wear part for consistent stroke & seal |
| Inlet Suction Hose Assembly | 246385 | Draws fluid from paint bucket to sprayer |
| Prime Valve Assembly | 244035 | Controls prime/spray function |
| Contractor Spray Gun | 288420 | Premium spray gun for high-volume jobs |
| Gun Filter (100 mesh) | 287032 | Prevents clogging at the gun nozzle |
| Power Cord Assembly | 243688 | OEM 120V power cable for EM 490 unit |
| Tip Extension with Guard | 287021 | Extends reach and includes RAC tip guard |
Sprayersandparts.com isn’t just about the EM 490. We stock OEM parts for every major Graco sprayer series, including:
Graco 3900 line stripers
Graco Magnum X5 and X7 sprayers
Graco 395 Stand and Hi-Boy models
Graco 360 and 360DS cordless sprayers
Graco TrueCoat handheld sprayers
Graco TexSpray and texture rigs
Graco Ultra Max II and Ultimate MX sprayers
Gas-powered GMax and GH sprayer models
Whether you manage one sprayer or fifty, we make it easy to spec and source all components from one trusted platform.
Graco’s evolving product line is increasingly compliant with sustainability standards. Many of our replacement parts are:
Packaged in recyclable or compostable materials
Rebuildable to reduce landfill waste Optimized for electric-only systems to reduce fuel use
When you partner with Sprayersandparts.com, you’re not just supporting your business—you’re choosing smarter environmental practices too.
Don’t wait for your sprayer to fail before taking action. Add genuine Graco EM 490 paint sprayer parts to your cart today and prevent costly delays tomorrow. From packings and valves to complete pump assemblies and spray guns, we’ve got every part you need in stock and ready to ship.
Need help with sizing or compatibility? Our experts are just a click away.
Place your order before 12 PM CST and we’ll ship it same-day.
Trust your business to the parts pros at Sprayersandparts.com—where professionals spec and shop.
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