

The Graco 17K405 pneumatic wheel offers smooth operation and durability for demanding applications. Engineered as an essential replacement for professional equipment, this robust accessory enhances maneuverability on rugged job sites. It integrates seamlessly with airless sprayer setups, delivering reliable performance under heavy-duty usage. Featuring precision bearings and impact-resistant materials, the Pneumatic Wheel ensures long service life while minimizing maintenance downtime in high-intensity tasks. Its universal mounting fits various Graco and third-party frames, making it a versatile solution for diverse project requirements.
Ideal for on-site contractors and industrial operations, this high-quality wheel optimizes load distribution and shock absorption for sensitive coatings and equipment. Engineered for high-pressure filtration systems, it supports professional coatings projects with unmatched reliability. The robust tire tread offers superior traction on concrete, gravel, and uneven surfaces, reducing wear and tear. Compatible with Graco systems and other brands, this replacement part elevates productivity and extends the service life of essential machinery.
Replacing a worn pneumatic wheel can restore your sprayer’s efficiency in seconds. Graco 17K405 Wheel, Pneumatic integrates robust materials with precision engineering to support loads up to 300 pounds while delivering smooth directional control. High-grade steel hub and abrasion-resistant synthetic tread ensure consistent traction across rough jobsite terrain. By optimizing tread geometry and hub rigidity, it preserves steering accuracy when maneuvering heavy fluid carts. This specialized assembly minimizes downtime by streamlining maintenance procedures and complements a variety of commercial paint application systems in wet-spray environments.
Crafted from a forge-welded steel core, this wheel withstands torsional stress and maintains concentricity under dynamic loading. An elastomeric outer layer combines resilience with chemical resistance, protecting against solvents and paint overspray. Integrated valve stem design simplifies inflation checks and allows precise pressure calibration. Wheel width of 2.5 inches strikes a balance between lateral stability and minimal rolling resistance. Dust-resistant seals guard internal bearings against particulate ingress, while a corrosion-inhibiting finish extends service life in challenging atmospheres.
Shock absorption capabilities stem from optimized air chamber volume and controlled wall thickness. Engineers have tuned the internal profile to reduce vibration transmission, which translates to a steadier spray pattern and less operator fatigue. Its dual-durometer construction allows firm center support with softer outer compliance, adapting to varied substrates without sacrificing load capacity. Precision balancing techniques further limit wobble, preventing premature wear on bearings and seals. Whether navigating gravel, concrete, or uneven surfaces, this pneumatic solution improves handling and stability.
Upgrade projects often involve retrofitting older equipment. When paired with a x7 paint sprayer, users notice a marked improvement in mobility, even when operating on slopes or inside crowded facilities. Meritorious load rating supports heavy materials, while puncture-resistant construction reduces risks in debris-laden environments. Work crews report faster setup times and lower incident rates when using this wheel assembly alongside that unit. Integrating advanced protective coatings further enhances lifespan against chemical etchants and UV exposure, extending maintenance intervals.
Compatibility reaches beyond entry-level units. Service technicians have reported seamless integration with a graco 395 sprayer, especially in high-volume commercial settings. This wheel replacement contributes to overall system reliability by mitigating the impact of surface imperfections and absorbing jarring motions that might otherwise disturb fluid delivery. Field data indicates a nearly one-third reduction in downtime owing to fewer flat tires and less unscheduled maintenance. Robust seals guard against particulate infiltration, maintaining the sprayer’s internal mechanism in peak condition.
For DIY enthusiasts and professional contractors alike, pairing this wheel with a magnum x5 paint sprayer creates a mobile setup that tackles large-scale coating tasks with ease. Travel across expansive warehouses or exterior facades without stopping to reorient equipment. Compact footprint minimizes storage requirements, while rugged sidewalls resist abrasion from scaffolding and metal edges. When pressure is consistently maintained within the recommended PSI range, pump components experience less stress, extending service life and reducing unscheduled maintenance calls.
Installation follows a straightforward procedure. After deflating the old tire, slide off the hub and clean mating surfaces to remove grime or old sealant. Align the new wheel’s flange with the axle, apply a medium-grade lubricant to the bore, then slide on until fully seated. Employ a calibrated torque wrench rated for at least 100 ft-lb to ensure consistent mounting torque. Inflate to the specified pressure, usually between 40 and 60 PSI, and always verify secure fitment before resuming operation. Proper calibration prevents overinflation, which can lead to premature bead separation or hub deformation under load.
Regular maintenance protocols recommend quarterly inspections of valve stems, tread condition, and bearing seals. Should uneven wear patterns emerge, rotate wheels diagonally to equalize stress distribution. Lubricants rated for heavy-duty bearings will help maintain low friction coefficients under high load cycles. Additionally, confirm torque settings on adjacent fasteners and inspect hub retention clips to avoid inadvertent disassembly during transport. For ongoing reliability, consider pairing this assembly with our official replacement seal kit to preserve bearing performance and lubrication channels, ensuring uninterrupted productivity.
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