Genuine Graco Ultra Max II 490 Lo-Boy Sprayer Parts—Explore Our Full Line of Professional-Grade
When production calendars are tight and rework is not an option, painters reach for Graco Ultra Max II 490 Lo-Boy. The compact frame slides under van shelving, yet its 1 HP brushless DC motor drives an Endurance Chromex® pump that delivers 0.54 GPM at 3 300 PSI through up to a 0.023 in tip—ideal for primer, enamel, or light elastomeric jobs. That performance pays dividends only when you feed the sprayer genuine graco paint sprayer accessories, and that’s where SprayersAndParts.com shines. One cart, one checkout, zero headaches.
Why Choose Genuine Graco Ultra Max II 490 Parts?
- Exact-spec machining. Chromex rods and stainless cylinders ground to ±0.001 in hold dead-band under 1 %, preventing zebra stripes and early tip wear.
- SmartControl 3.0 electronics. Digital feedback keeps pressure within ±25 PSI—competitor boards wander by 200 PSI or more.
- MaxPower™ brushless motor. Quieter, cooler, and 20 % more efficient than universal-brush designs, it pulls just 12 A from a 15 A circuit.
- Full factory warranty. Run all-OEM and your coverage stays intact, with Graco support.
At-a-Glance Specs the Estimators Care About
| Max Flow | 0.54 GPM / 2.0 L min-1 |
|---|---|
| Max Pressure | 3 300 PSI / 228 bar |
| Max Tip (1 gun) | 0.023 in RAC X LP/LTX |
| Motor | 1 HP brushless DC |
| Dry Weight | ≈ 60 lb (Lo-Boy frame) |
In plain English: the 490 Lo-Boy sprays 12 000 sq ft of primer in a single shift and still loads solo up a ramp when the whistle blows.
Slim Your Parts Wall with Cross-Fit Compatibility
- 395 graco sprayer—shares SmartControl sensors, V-Max Blue™ packings, and inlet seats. One seal kit covers trim sprayer and mid-range 490. graco paint sprayer 495—ProConnect™ pumps swap into a 490 in 60 s when the rod scores onsite.
- graco magnum LTS 17 parts diagram—our downloadable PDF highlights RAC X guards and 60-mesh filters that double as emergency spares in Contractor guns.
- graco drywall texture machine FastFinish—uses the same BlueMax™ hoses and RAC X LP tips, so bulk-buy consumables once, not twice.
- graco filters and strainers—Easy-Out main filters (30-100 mesh) fit 395, 490, 695, and 1095 sprayers. One SKU, multiple rigs.
Five Field-Proven Tips to Triple Pump Life
- Log your gallons. SmartControl shows total; swap packings every 400 gal to prevent rod scoring.
- Keep the wet-cup full. Two pumps of TSL costs pennies—extends leather packing life by months.
- Rotate tips. Flip or replace every 100 gal; worn orifices spike pressure and cook seals.
- Color-code bins. Isolate graco filters and strainers from high-pressure fittings so 6 AM mobilization isn’t a treasure hunt.
- Stage a spare pump. A ProConnect™ cartridge swaps in under a minute—zero rental fees, zero lost man-hours.
Frequently Asked Questions
What generator size do I need?
Graco recommends a 4 kW generator to handle start-up surge and maintain 3 300 PSI under load.
Can I share tips with my graco paint sprayer 495?
Absolutely. Both rigs use RAC X LP/LTX tips up to 0.025 in; buy one bulk box and split between crews.
Will LineLazer 3400 filters fit?
Yes—the 60-mesh Easy-Out filter is identical, perfect for stocking one SKU across stripers and sprayers.
Ready to Eliminate Downtime?
Add Graco Ultra Max II 490 Lo-Boy seal kits, LP tips, and BlueMax hoses to your cart now. From graco magnum LTS 17 parts diagram to graco drywall texture machine rebuild kits, SprayersAndParts has it all.