Graco 116478 Pneumatic Wheel

Graco 116478 – Pneumatic Wheel

The Graco 116478 Pneumatic Wheel is an OEM-grade air-filled replacement wheel for select Graco cart and sprayer frames, providing mobility and shock absorption for easier transport over uneven surfaces.

Key Features & Purpose

• Pneumatic (air-filled): cushioning and smoother rolling on rough or uneven terrain
• OEM part: genuine Graco component for correct fit, hub alignment, and durability
• Durability: designed to support the weight and mobility demands of sprayer carts and equipment frames
• Easy replacement: direct swap for worn or damaged wheels on compatible Graco models

Compatible Machines / Systems

Part 116478 is used as the wheel assembly on certain Graco cart-style sprayers or hopper/pump frames. Examples include:

• Graco cart-mounted texture sprayer hopper/frame systems
• Cart-mounted diaphragm pump sprayers requiring pneumatic wheels for mobility and stability

Note: Compatibility depends on whether your machine’s parts diagram lists 116478 or a pneumatic wheel with matching axle/hub specs.

Why Use the 116478 Pneumatic Wheel?

• Improves mobility and maneuverability over rough or uneven surfaces
• Reduces vibration and shock transfer to pumps or fluid components
• OEM-grade quality ensures correct fit, alignment, and longevity
• Simple replacement for worn or damaged wheels

Frequently Asked Questions