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Graco EM 490 Paint Sprayer Parts List

Graco EM 490 Paint Sprayer Parts List
Product Image
Graco 100188 Nut Heavy Hex

Item No: 3

Part Number: 100188

UPC Number: 633955605176

Graco 100188 Nut, Heavy Hex is a genuine OEM fastener designed for durability and precise fit in mul...

$12.26
QTY:
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Graco 100214 Lock Washer

Item No: 4

Part Number: 100214

UPC Number: 633955064911

The Graco 100214 Lock Washer prevents nuts and bolts from loosening due to vibration, ensuring secur...

$8.74
QTY:
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Graco 100057 Screw

Item No: 7

Part Number: 100057

UPC Number: 633955316812

The Graco 100057 Screw is a genuine OEM hex head cap screw designed for secure fastening in Graco ai...

$8.74
QTY:
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Graco 162453 Nipple Fitting 1/4NPSM X 1/4NPT

Item No: 10

Part Number: 162453

UPC Number: 633955087712

Graco 162453 Nipple Fitting ensures secure, leak-free connections in pumps and manifolds, maintainin...

$24.66
QTY:
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Graco 183770 Inlet Strainer kit

Item No: 14

Part Number: 183770

UPC Number: 633955272187

Graco 183770 Inlet Strainer Kit keeps your sprayer pump protected by filtering out debris before it ...

Retail Price: $28.40
You save: $10.79 (37.99%)
Our Price: $17.61
QTY:
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Graco 104008 Spring Lock Washer

Item No: 18

Part Number: 104008

UPC Number: 633955131491

The Graco 104008 Spring Lock Washer is a genuine OEM hardware part designed to keep bolts secure und...

$15.95
QTY:
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Graco 107156 Screw

Item No: 19

Part Number: 107156

UPC Number: 633955084841

The Graco 107156 Mach Pan HD Screw is a durable, precision-engineered fastener built for high-pressu...

$8.76
QTY:
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Graco 102799 Cable Terminal

Item No: 23a

Part Number: 102799

UPC Number: 633955249493

The Graco 102799 Cable Terminal is an OEM electrical connector used in the wiring harness or control...

$5.75
QTY:
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Graco 105771 Capacitor

Item No: 23d

Part Number: 105771

UPC Number: 633955264977

The Graco 105771 Capacitor ensures reliable motor-start and electrical performance in Graco industri...

Retail Price: $157.00
You save: $16.33 (10.40%)
Our Price: $140.67
QTY:
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Graco 106078 Flat Head Screw

Item No: 25

Part Number: 106078

UPC Number: 633955098404

Ensure reliable performance and perfect fit with the Graco 106078 Flat Head Screw, designed for high...

$7.51
QTY:
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Graco 176817 Retaining Spring

Item No: 33

Part Number: 176817

UPC Number: 633955053977

The Graco 176817 Retaining Spring securely holds the pump linkage pin in place, ensuring consistent ...

$7.51
QTY:
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Graco 176818 Sprayer Straight Pin

Item No: 34

Part Number: 176818

UPC Number: 633955509962

The Graco 176818 Straight Pin is a genuine OEM attach pin designed to secure the piston or connectin...

$15.47
QTY:
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Graco 221077 Pressure Dump Valve

Item No: 46

Part Number: 221077

UPC Number: 633955058040

The Graco 221077 Pressure Dump Valve safely releases trapped pressure and allows smooth switching be...

Retail Price: $195.00
You save: $20.28 (10.40%)
Our Price: $174.72
QTY:
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Graco 214570 Q Fluid Filter

Item No: 47

Part Number: 214570

UPC Number: 633955242067

$367.00
QTY:
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Graco 100040 Pipe Plug

Item No: 47a

Part Number: 100040

UPC Number: 633955554757

$12.92
QTY:
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Graco 239984 1/4 in x 25 in Coupled Hose

Item No: 53

Part Number: 239984

UPC Number: 633955795525

Retail Price: $70.50
You save: $5.36 (7.60%)
Our Price: $65.14
QTY:
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Graco 104008 Spring Lock Washer

Item No: 55a

Part Number: 104008

UPC Number: 633955131491

The Graco 104008 Spring Lock Washer is a genuine OEM hardware part designed to keep bolts secure und...

$15.95
QTY:
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Graco 106115 Lock Spring Washer (Hi-Collar)

Item No: 55b

Part Number: 106115

UPC Number: 633955618664

Maintain secure fastener connections with the Graco 106115 Hi‑Collar Lock Spring Washer, designed ...

$8.74
QTY:
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Graco 100659 Socket Head Cap Screw

Item No: 55c

Part Number: 100659

UPC Number: 633955204560

$10.20
QTY:
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Graco 105510 Spring Lock Washer (Hi-Collar)

Item No: 55e

Part Number: 105510

UPC Number: 633955507043

The Graco 105510 Spring Lock Washer (Hi-Collar) provides secure fastening in high-vibration applicat...

$8.74
QTY:
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Graco 100644 Screw Cap Sch

Item No: 55f

Part Number: 100644

UPC Number: 633955280441

The Graco 100644 Screw Cap SCH is a precision socket-head cap screw used in multiple Graco systems f...

$8.86
QTY:
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Graco 155665 Union Swivel Fitting Adapter

Item No: 84

Part Number: 155665

UPC Number: 633955263116

The Graco 155665 Union Swivel Fitting Adapter provides leak-free, high-pressure connections with 360...

$16.06
QTY:
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Graco 206994 Throat Seal Liquid

Item No: 94

Part Number: 206994

UPC Number: 633955309692

Maintain your sprayer’s performance with the Graco 206994 Throat Seal Liquid (TSL) - designed to p...

Retail Price: $15.60
You save: $0.28 (1.79%)
Our Price: $15.32
QTY:
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Graco 101242 Retaining Ext Ring

Item No: 97

Part Number: 101242

UPC Number: 633955143357

The Graco 101242 Retaining Ext Ring is a genuine OEM part used to secure the wheel or hub assembly o...

$9.43
QTY:
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Graco 106062 Semi Pneumatic Wheel

Item No: 99

Part Number: 106062

UPC Number: 633955571334

Graco 106062 Semi-Pneumatic Wheel is a durable, low-maintenance OEM replacement for Graco Hi-Boy spr...

Retail Price: $72.00
You save: $5.47 (7.60%)
Our Price: $66.53
QTY:
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Graco 178342 Spring Clip

Item No: 100

Part Number: 178342

UPC Number: 633955196896

The Graco 178342 Spring Clip ensures key components in your Graco airless sprayer stay securely in p...

$7.51
QTY:
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Graco 157350 Hose Fitting 1/4 x 3/8 NPT Connector Nipple

Item No: 103

Part Number: 157350

UPC Number: 633955035782

  Type: Precision-engineered nipple reducer fitting designed to connect a 3/8" MNPT to a 1/4" MN...

$14.52
QTY:
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Graco 100509 Plug Pipe

Item No: 119

Part Number: 100509

UPC Number: 633955312777

The Graco 100509 Plug, Pipe is a genuine OEM part designed to seal unused ¼″ NPT ports on Graco a...

$10.91
QTY:
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Graco 150513 Hexagonal Jam Nut

Item No: 122

Part Number: 150513

UPC Number: 633955169838

The Graco 150513 Hexagonal Jam Nut secures high-pressure fluid connections for reliable, leak-free p...

$15.61
QTY:
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Graco 100322 Washer Lock

Item No: 123

Part Number: 100322

UPC Number: 633955439726

Graco 100322 Washer Lock is a genuine OEM lock washer designed to prevent fastener loosening under v...

$8.77
QTY:
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Graco 104811 Hub Cap

Item No: 132

Part Number: 104811

UPC Number: 633955129023

The Graco 104811 Hub Cap is a genuine OEM component designed to protect and secure the wheel hub are...

$10.05
QTY:
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Graco 110037 Mach Screw Pnh

Item No: 135

Part Number: 110037

UPC Number: 633955483705

The Graco 110037 Mach Screw PNH is a genuine OEM pan head machine screw used for secure assembly in ...

$40.70
QTY:
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Graco 237859 Spray Tip Guard

Item No: 200a

Part Number: 237859

UPC Number: 633955669130

The Graco 237859 Spray Tip Guard provides safety and precision by securing RAC IV and RAC V spray ti...

Retail Price: $43.50
You save: $13.18 (30.30%)
Our Price: $30.32
QTY:
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Graco TRU517 TrueAirless 517 Spray Tip

Item No: 200b

Part Number: TRU517

UPC Number: 755652822615

The Graco TRU517 TrueAirless 517 Spray Tip delivers smooth, even coverage for medium-viscosity paint...

Retail Price: $62.25
You save: $23.93 (38.44%)
Our Price: $38.32
QTY:
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Graco 240794 BlueMax II Airless Hose

Item No: 201

Part Number: 240794

UPC Number: 633955862562

Graco 240794 BlueMax II Airless Hose is a durable, lightweight 1/4" x 50 ft hose designed for high-p...

Retail Price: $94.75
You save: $22.44 (23.68%)
Our Price: $72.31
QTY:
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Graco 238358 BlueMax II Airless Whip Hose

Item No: 202

Part Number: 238358

UPC Number: 633955707092

The Graco 238358 BlueMax II Airless Whip Hose is a 3 ft, 3/16 in hose that provides flexibility and ...

Retail Price: $36.90
You save: $5.9 (15.99%)
Our Price: $31.00
QTY:

Stay Job‑Ready with Long‑Life Graco EM 490 Paint Sprayer Parts List Components

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.


Why Choose Genuine Graco EM 490 Paint Sprayer Parts?

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:

 Built to Exact Engineering Tolerances

Each OEM part is manufactured to Graco’s factory specs, ensuring proper pressure balance, sealing, and fluid compatibility.

 Optimized for Harsh Jobsite Conditions

Graco parts are rigorously tested to endure chemical exposure, abrasion, and high duty cycles in commercial and industrial environments.

 Guaranteed Compatibility & Longevity

When you buy OEM, you avoid mismatches, installation issues, and premature wear that often plague aftermarket alternatives.

 Backed by Warranty and Expert Technical Support

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.


Fully Compatible with Graco EM 490 Systems

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.

Common Replacement Parts Include:

  • 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.


Key Features & Specs: Confidence in Every Click

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:


Fast Shipping, Every Time

Same-Day Shipping When You Order by 12 PM CST

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.

 Pro-Grade Support from Experienced Technicians

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.


Pro Tips to Maximize Sprayer Reliability

Every successful contractor knows that maintenance beats repairs. Here are a few expert-backed strategies to keep your Graco EM 490 running longer:

 Track Your Maintenance Intervals

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.

 Always Pair Seal Kits with Fresh Lubricant

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.

 Keep Spare Parts On-Hand

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.

 Use Color-Coded Bins for Part Organization

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.


Top-Selling Graco EM 490 Parts (Based on Contractor Demand)

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

Beyond EM 490: Explore Full Graco Line Support

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.


Sustainability: Green Choices for Smart Contractors

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.


Ready to Boost Uptime? Shop Graco EM 490 Paint Sprayer Parts Now

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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