Graco 495st ProB Stand (232943) Airless Paint Sprayers

Graco 495ST Pro Stand (232943) – Robust Airless Paint Sprayer OEM Parts Guide

If you're using a Graco fine finish sprayer such as the 495ST Pro Stand, topping off projects with smooth, pro-grade coverage is essential. The 495ST Pro Stand (Model 232943) delivers industrial-level consistency and ease of maintenance. To keep it operating at peak performance, SprayersAndParts.com provides a detailed Graco parts list that includes everything from motors and pumps to filters, hoses, and accessories. Whether you're leveraging Graco magnum x5 parts in your parts stock, fitting a Graco pump repair kit, or considering a Graco replacement pump, this guide ensures your sprayer remains reliable job after job.

1. Electric Motor & Drive System

The beating heart of the sprayer begins with its drive mechanism:

• 120 VAC Motor (Part 242012) – The factory-installed electric motor delivers high torque and longevity. A motor brush kit (236967) is available to refresh worn brushes for up to 120 VAC models Gear Assembly & Crank Shaft (Parts 243219, 243218) – These components convert electrical power into the linear motion needed to drive fluid via the pump.

• Connecting Rod with Pin and Retainer – Efficiently transmits torque; precision alignment ensures smooth pump strokes.

Replacing them with OEM parts preserves the original load-handling characteristics and reduces wear.

2. Displacement Pump: Core Fluid Delivery Unit

At the core of the 495ST is the 243183 displacement pump, rated to 3,000 PSI and essential for fine finish applications. Key components include:

• Pump Body & Cylinder – Hardened surfaces resist abrasion and sustain tight piston tolerances.

• Piston Rod, Packing Sets & O-Rings – Create the pressure seal that keeps fluid moving efficiently.

• Valve Assemblies (Seats, Balls & Springs) – Control suction and discharge cycles reliably.

If your sprayer shows reduced flow or leaking, a Graco pump repair kit or full-pump rebuild is ideal. Kits include genuine packings, springs, seals, and piston components that restore OEM performance.

3. Pumps Across Models: Magnum X5/X7 Compatibility

If you manage a fleet including Graco magnum x5 parts or magnum x7 parts, you'll appreciate the crossover:

• The 243183 pump shares many internal components with Magnum X5/X7 units.

• This parts compatibility streamlines inventory and repair workflows.

You can swap out pistons, packings, and valve seats interchangeably while maintaining factory performance.

4. Filters, Hoses & Fluid Path Essentials

Clean fluid flow is critical, so SprayersAndParts offers all intake and output hardware:

• Filter Housing & Fluid Strainer (243080) – Protects the pump from debris.

• Drain Valve Assembly – Allows pressure relief and rapid flushing of paint lines.

• High-Pressure Hose (Part 241926) – Connects pump to gun, rated to 3,000 PSI

• Suction & Drain Hoses, Deflectors & Clips – These small but vital components complete the fluid circuit.

Using genuine replacements helps maintain high-quality spray finishes and reduces risk of clogs or failures.

5. Integrated Spray System: Gun, Filters & Accessories

To complete the high-end finishing system:

• Contractor Gun FTx (Part 243285) with 515 RAC V Tip – Delivers quality atomization and includes a durable tip guard.

• TSL (Throat Seal Liquid), Hose Couplings, and Rod Wiper – Key everyday consumables found in the OEM kit.

These accessories support professional output and reduce overspray or clog-related issues.

6. Frame, Wheels & Operator Convenience

Designed for mobility and operator comfort:

• Stand Mount Frame (241870) – Lightweight and stable for transport and setup.

• Semi-Pneumatic Wheels (106062) – Combine portability with smooth maneuvering over jobsite terrain 

• Pail Holder, Clip Mounts & Hanger – Keep hoses and tools organized for efficient access.

These components make maintenance smooth and sprayer control straightforward.

7. Maintenance: Rebuilds & Authorized Pump Replacement

Regular service is crucial:

• Use a Graco pump repair kit to swap packings, pistons, seals, and valves during maintenance intervals.

• For those preferring turn-key solutions, a Graco replacement pump (complete 243183 assembly) streamlines service to a quick drop-in.

• Regular intake filter replacements (60–200 mesh) and daily TSL application preserve fluid integrity.

Whether in-house or through technicians, these steps keep your sprayer ready for fine finishes.

8. Why OEM Matters in Fine Finish Work

1. Engineered tolerances ensure droplet consistency for smooth coverage.

2. Material compatibility withstands solvents, lacquers, and elastomer coatings.

3. Warranty compliance allows factory-certified rebuilds or replacements.

4. Cross-model compatibility with Magnum X5/X7 reduces part redundancy.

Choosing OEM components ensures your fine finish results stay top-tier.

9. Finding Local Rebuild Services

For those who prefer certified technicians:

• Search "Graco pump repair kit" or "Graco replacement pump" to find regional providers.

• Authorized service centers use Graco OEM parts, preserving factory compliance and warranty.

This offers convenience and reliability across multiple sprayer models.

10. Complete OEM Parts List Snapshot

Your go-to parts list for the 495ST Pro Stand includes:

Motor & Drive: 242012, 243219, 243218
Displacement Pump: 243183 + packing kit options
Fluid System: 243080 filter, 241926 hose, drain valve
Accessories: 243285 gun, TSL, hose kits
Frame & Wheels: 241870, 106062, hangers

Combined, they form a well-rounded Graco parts list for fine finish, industrial painting.

Final Thoughts

The Graco 495ST Pro Stand (232943) is a high-performing, low-maintenance solution for jobs that demand consistent, clean application. Using OEM Graco magnum x5 parts and magnum x7 parts offers versatility across equipment fleets, while Graco pump repair kits and replacement pumps ensure minimal downtime. Add validated fluids and genuine accessories, and you’ve got a sprayer setup that delivers flawless results project after project.