Graco 116406 – Semi‑Pneumatic Lightweight Wheel
Overview
The Graco 116406 Semi‑Pneumatic Lightweight Wheel is a manufacturer‑original wheel designed for portable sprayer and pump cart assemblies. Its semi‑pneumatic construction combines durability with cushioning, offering smoother transport and easier maneuverability — ideal for moving sprayers or pump units over job sites or uneven surfaces. ([official catalog listings])
Key Features & Specifications
- Part number: 116406 — original Graco wheel, semi‑pneumatic, lightweight.
- Semi‑pneumatic design — provides cushioning/shock absorption while remaining sturdy enough for industrial sprayer/pump loads.
- Intended for cart‑based sprayer or pump assemblies (light‑weight or standard carts) rather than fixed units.
- Durable wheel construction suitable for industrial coating or fluid‑handling applications.
Compatible Machines / Carts
No publicly available exhaustive list of Graco models is published for this part number.
Based on official parts‑lists: 116406 is used on lighter‑weight cart configurations of certain pump/sprayer packages.
Before ordering or installing, compare your machine’s cart or sprayer parts sheet — if it calls out part 116406 (or “semi-pneumatic wheel”), then this wheel is the correct replacement. Otherwise, verify axle size, mounting hardware and wheel specs manually.
Why Use This Semi‑Pneumatic Wheel?
This wheel is recommended when you need:
- Smoother transport and mobility for sprayer or pump carts over uneven or rough terrain
- Shock absorption to reduce stress on equipment during movement
- Durable OEM‑grade replacement for worn or damaged wheels
- Lightweight, yet reliable wheel suitable for portable systems in industrial or construction environments
Frequently Asked Questions
“Semi‑pneumatic” indicates a wheel design that offers cushioning and some shock absorption — often with a foam or solid interior plus a flexible tread — combining benefits of pneumatic wheels (smooth ride) with durability and puncture resistance typical of solid wheels.
Yes — 116406 is listed in official Graco parts manuals as “WHEEL, semi‑pneumatic, light weight.”
Replace the wheel if the original wheel is damaged, worn, leaking (if pneumatic), or if you need improved mobility, shock absorption, or a lighter‑weight rolling solution for portable sprayer or pump carts. Always confirm compatibility (axle size, cart configuration) before installation.
