Graco 455 ST Pro Lo-Boy Airless Paint Sprayers

Graco 115491 Rod Wiper

Item No: -

Part Number: 115491

UPC Number: 633955920385

The Graco 115491 Rod Wiper ensures a clean, leak‑free rod seal — crucial for smooth spray output...

$16.06

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Graco 17M557 Handle Frame Assembly

Item No: --

Part Number: 17M557

UPC Number: 755652420118

Durable Replacement Handle Assembly for Graco 17M557 Sprayer The Graco 17M557 Handle, Frame, Assembl...

Retail Price: $539.00

You save: $78.69 (14.60%)

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Graco 236967 Motor Brush Kit for Airless Paint Sprayer

Item No: ---

Part Number: 236967

UPC Number: 633955011304

Retail Price: $236.50

You save: $29.56 (12.50%)

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Graco 244040 Return Line Accessory Kit

Item No: ----

Part Number: 244040

UPC Number: 633955958364

$97.48

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Graco 243219 Combination Gear Repair Kit

Item No: 3

Part Number: 243219

UPC Number: 633955923379

Retail Price: $100.00

You save: $8.3 (8.30%)

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Graco 243218 Crank Shaft Repair Kit

Item No: 7

Part Number: 243218

UPC Number: 633955923362

Retail Price: $126.00

You save: $10.46 (8.30%)

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Graco 243221 Connecting Rod Repair Kit

Item No: 9

Part Number: 243221

UPC Number: 633955923393

Retail Price: $102.00

You save: $8.47 (8.30%)

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Graco 195175 Headless Straight Pin

Item No: 9A

Part Number: 195175

UPC Number: 633955930919

$7.51

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Graco 195512 Retainer Pin

Item No: 9B

Part Number: 195512

UPC Number: 633955930933

$15.95

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Graco 243220 Drive Housing

Item No: 10

Part Number: 243220

UPC Number: 633955923386

Retail Price: $130.00

You save: $10.79 (8.30%)

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Graco 195099 Access Cover

Item No: 10A

Part Number: 195099

UPC Number: 633955930889

Graco 195099 Access Cover

$6.30

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Graco 115492 Hexagonal Head Slotted Washer Machined Screw

Item No: 10B

Part Number: 115492

UPC Number: 633955906716

The Graco 115492 Hexagonal Head Slotted Washer Machined Screw is a factory‑specified fastener that...

$6.30

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Graco 195150 Pump Jam Nut

Item No: 12

Part Number: 195150

UPC Number: 633955930902

Graco 195150 Pump Jam Nut is a critical component that secures the pump assembly, ensuring reliable ...

$9.47

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Graco 246426 Pump Assembly

Item No: 13

Part Number: 246426

UPC Number: 633955950061

Graco 246426 Pump Repair Kit (.019) is a genuine OEM kit designed to restore pump performance on sel...

Retail Price: $560.00

You save: $81.76 (14.60%)

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Graco 241926 High Pressure Coupled Hose Assembly

Item No: 19

Part Number: 241926

UPC Number: 633955908130

Graco 241926 High Pressure Hose Assembly is a coupled high pressure hose measuring 1/4" X 11" for va...

Retail Price: $53.00

You save: $2.91 (5.49%)

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Graco 115495 Hex Washer Head Machine Screw

Item No: 22

Part Number: 115495

UPC Number: 633955906723

The Graco 115495 Hex Washer Head Machine Screw provides reliable, vibration‑resistant fastening fo...

$6.30

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Graco 195157 Filter Housing

Item No: 45

Part Number: 195157

UPC Number: 633955901322

Retail Price: $62.50

You save: $4.75 (7.60%)

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Graco 104361 O-Ring Packing

Item No: 47

Part Number: 104361

UPC Number: 633955480537

Genuine Graco O-ring packing for dynamic sealing in Ultra sprayers. Part #: 104361 For Models: U...

$16.18

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Graco 243080 Pump Manifold Filter 60 mesh

Item No: 48

Part Number: 243080

UPC Number: 633955917224

The Graco 243080 Pump Manifold Filter 60 Mesh helps protect your airless sprayer by preventing debri...

Retail Price: $17.10

You save: $5.47 (31.99%)

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Graco 243226 Short Manifold 200 Mesh (Red) Filter

Item No: 48

Part Number: 243226

UPC Number: 633955920897

Graco 243226 Short Manifold 200 Mesh (Red) Filter is a genuine OEM Easy-Out filter designed to prote...

Retail Price: $30.30

You save: $11.51 (37.99%)

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Graco 195139 Filter Cap

Item No: 49

Part Number: 195139

UPC Number: 633955901308

Graco 195139 Filter Cap Airless Paint Sprayers used on various Graco sprayers and accessories. Grac...

Retail Price: $39.90

You save: $0.8 (2.01%)

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Graco 111699 Valve Seat

Item No: 53

Part Number: 111699

UPC Number: 633955135529

The Graco 111699 Valve Seat ensures consistent spray performance and reliable flow in Graco airless ...

$6.41

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Graco 15E022 Prime Valve Seat

Item No: 55

Part Number: 15E022

UPC Number: 633955083844

Ensure your Graco sprayer runs smoothly with the 15E022 Prime Valve Seat. Maintains a secure seal an...

$15.95

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Graco 235014 Prime Drain Valve Spray Kit

Item No: 56

Part Number: 235014

UPC Number: 633955349100

Maintain your Graco airless sprayer with the 235014 Prime Drain Valve Spray Kit. Ensures smooth prim...

Retail Price: $116.00

You save: $24.82 (21.40%)

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Graco 224807 Prime Valve Base

Item No: 57

Part Number: 224807

UPC Number: 633955364264

Ensure smooth priming and reliable operation of your Graco airless sprayer with the 224807 Prime Val...

$8.26

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Graco 111600 Grooved Pin

Item No: 58

Part Number: 111600

UPC Number: 633955582996

Graco 111600 Grooved Pin is a genuine OEM part designed to secure the handle in the Prime/Drain Valv...

$6.30

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Graco 187625 Drain Valve Handle

Item No: 59

Part Number: 187625

UPC Number: 633955588868

Graco 187625 Drain Valve Handle is a genuine OEM replacement part designed for precise control of th...

$9.83

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Graco 162453 Nipple Fitting 1/4NPSM X 1/4NPT

Item No: 62

Part Number: 162453

UPC Number: 633955087712

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

$24.66

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Graco 107310 Tubing Plug

Item No: 67

Part Number: 107310

UPC Number: 633955365681

The Graco 107310 Tubing Plug securely seals tubing connections in Graco airless spray systems, preve...

$6.93

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Graco 287488 Lo-Cart Handle Assembly

Item No: 69

Part Number: 287488

UPC Number: 633955195929

Retail Price: $118.50

You save: $9.84 (8.30%)

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Graco 114531 Hexagonal Head Washer Machined Screw

Item No: 74B

Part Number: 114531

UPC Number: 633955801691

A durable OEM fastening screw for critical Graco assemblies: Part # 114531 – Hex‑Head Machi...

$6.30

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Graco 244353 Kit, Hose, Suction, Female, Black

Item No: 78

Part Number: 244353

UPC Number: 633955974128

$104.87

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Graco 115489 Drain Tube Clamp

Item No: 81

Part Number: 115489

UPC Number: 633955930209

The Graco 115489 Drain Tube Clamp keeps the drain tube securely in place, preventing leaks and ensur...

$3.27

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Graco 235004 Inlet Strainer 3/4

Item No: 82

Part Number: 235004

UPC Number: 633955452633

The Graco 235004 Inlet Strainer (3/4") helps protect your sprayer’s pump by filtering out debris b...

Retail Price: $21.30

You save: $6.82 (32.02%)

Our Price: $14.48

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Graco 109032 Pan Head Machine Screw

Item No: 83

Part Number: 109032

UPC Number: 633955196346

Graco 109032 Pan Head Machine Screw is an OEM fastener designed for multiple Graco sprayers, ensurin...

$9.89

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Graco 241920 Threaded Deflector

Item No: 85

Part Number: 241920

UPC Number: 633955910379

241920 Threaded Deflector directs fluid during priming or bypass operations, reducing splatter and k...

$6.30

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Graco 195186 Spring Clip

Item No: 86

Part Number: 195186

UPC Number: 633955916418

$7.94

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Graco 114958 Tie Strap

Item No: 87

Part Number: 114958

UPC Number: 633955886889

OEM hose / cable strap from Graco — part # 114958 — for organizing and securing lines in spray...

$3.46

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Graco 195766 Semi Pneumatic Wheel

Item No: 88

Part Number: 195766

UPC Number: 633955916975

Retail Price: $48.60

You save: $2.67 (5.49%)

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Graco 101242 Retaining Ext Ring

Item No: 89

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

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Graco 104811 Hub Cap

Item No: 90

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

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Graco 206994 Throat Seal Liquid

Item No: 92

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

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Graco 240794 BlueMax II Airless Hose

Item No: 113

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

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Graco 195793 Warning Label

Item No: 126

Part Number: 195793

UPC Number: 633955918580

A Genuine OEM Safety Label Graco 195793 Warning Label is an important safety component that ensures...

$5.00

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Graco 15D523 Warning Label

Item No: 127

Part Number: 15D523

UPC Number: 633955050457

$5.00

QTY:

OEM Parts for Graco 455 ST Pro Lo-Boy Airless Paint Sprayers, Get the Right Graco 455 ST Pro Lo-Boy Airless Paint Sprayers Components for Peak Performance

When Graco 455 ST Pro Lo-Boy airless paint sprayers keep your crew productive, downtime is money lost. Professional contractors rely on SprayersAndParts.com because every component—from graco 395 pc displacement rods to graco 360 paint sprayer parts kits—is factory-authorized, in stock, and ships. 455 ST shares the 3000 psi (210 bar) fluid section found in Graco’s entire ST Pro family, so many of the pumps, seats, and seals interchange with the 395 ST and 495 ST lines, simplifying on-site inventories.

Why Choose Genuine Graco 455 ST Pro Lo-Boy Airless Paint Sprayers?

Exact engine-to-pump tolerances: the 242011 120 V motor couples to a hardened 243183 Endurance™ pump rated 0.48 gpm, delivering consistent atomization at tip sizes up to .021″.
3000 psi maximum working pressure verified in ISO-certified test cells—after-market clones rarely publish pressure curves.
Backed by Graco Warranty.

Key Features & Specs

• Motor: Permanent-magnet DC, brush-replaceable (kit 243214).
• Flow: 0.48 gpm @ 3000 psi lets you spray interior latex, primers, and light elastomerics.
• Tip compatibility: .010″–.021″ RAC V or RAC X tips; swap to RAC X LP 517 to cut overspray by 55 %.
• Suction: flexible 195489 tube with 183770 rock-catcher strainer stops clogs before they reach the filter.

Cross-Compatibility With Other Graco Rigs

455 ST’s 243183 pump also fits the graco 395 PC and uses the same 187615 stainless valve seat as the graco 490 PC Pro parts crossover, allowing mixed fleets to run a single seal-and-seat kit. Stepping up? The 490 PC Pro pushes 0.54 gpm and supports .025″ tips while retaining the familiar one-minute swap pump you already know.

Must-Have Accessories & Texture Guns

Graco TexSpray RTX Air-Spray Trigger Gun – filter-less, oversize passages for heavy knockdown mud. Matches RTX 750 through 1250.
BlueMax™ II ¼″ x 50′ Hose – 10 % lighter than steel braid yet still rated 3300 psi.
RAC X LP 517 & 531 Tips – spray at 500 psi lower pressure, saving paint and lungs.
CleanShot™ Shut-Off Valve – eliminates “spit” when spraying cabinets or trim.

Pro Tips for Long-Term Reliability

Log strokes not days: the hour meter is good, but packings fail by stroke count—replace every 40 000 cycles to avoid cylinder scoring.
Top-off TSL daily: two drops of Throat-Seal Liquid in the wet-cup (part 206994) cuts friction and keeps paint out of the upper bearings.
Color-code bins: green for graco filters and strainers, red for graco airless spray guns, blue for graco texture sprayer guns—new hires grab the right part instantly.
Carry critical spares: a 243080 60-mesh manifold filter and 17P186 seat kit cost less than a gallon of finish but can save four hours of downtime on commercial rollouts.

Ready to Order?

Add genuine Graco 455 ST Pro Lo-Boy Airless Paint Sprayers parts—or complete graco airless spray guns and graco 490 PC Pro parts—to your cart now and watch productivity climb tomorrow.

Graco 455 ST Pro Lo-Boy Airless Paint Sprayers

OEM Parts for Graco 455 ST Pro Lo-Boy Airless Paint Sprayers, Get the Right Graco 455 ST Pro Lo-Boy Airless Paint Sprayers Components for Peak Performance

Why Choose Genuine Graco 455 ST Pro Lo-Boy Airless Paint Sprayers?

Key Features & Specs

Cross-Compatibility With Other Graco Rigs

Must-Have Accessories & Texture Guns

Pro Tips for Long-Term Reliability

Ready to Order?

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