Graco 116399 – Pneumatic Wheel (13")
Overview
The Graco 116399 Pneumatic Wheel is a 13‑inch air‑filled wheel designed for mobility of sprayer or pump carts and fluid‑handling equipment. Its pneumatic design helps absorb shocks, smooth transport, and improve maneuverability — especially useful when moving heavy sprayers or pumping units over uneven surfaces. ([official catalog listings])
Key Features & Specifications
- 13″ pneumatic (air‑filled) wheel — provides cushioning and smoother rolling. {@link Graco parts sheet}
- Original Graco OEM part number 116399 — ensures correct dimensions, axle fitment and compatibility when used as replacement.
- Intended for use on sprayer / pump carts or portable fluid‑handling systems where mobility and transport are needed under load.
- Durable construction to withstand job‑site conditions and support the weight of the sprayer unit while providing reasonable maneuverability.
Compatible Machines
No publicly verified master list of compatible Graco models is available for this part number.
Please cross‑check your machine’s parts diagram or manual: if it specifies a 13″ pneumatic wheel (part 116399), then this wheel is a correct replacement.
Why Use This Pneumatic Wheel?
This wheel is recommended when you need:
- Smoother transport and mobility of heavy sprayer or pump carts over uneven or rough surfaces
- Shock absorption to reduce wear on equipment and ease movement
- A genuine OEM‑grade replacement to maintain original performance and fitment
- Improved maneuverability and stability during transport and jobsite deployment
Frequently Asked Questions
A pneumatic wheel is air‑filled (like a bicycle tire), offering cushioning and smoother rolling compared to solid wheels — helpful when moving heavy equipment over uneven or rough terrain.
Yes — 116399 is listed in official Graco parts documentation as “WHEEL, pneumatic, 13\"” indicating it is an OEM part for certain cart‑style or portable sprayer/pump units.
Verify that your sprayer or pump cart uses a 13″ pneumatic wheel and that the axle diameter, hub mount, and mounting hardware match those required by part 116399. Also ensure tire/wheel condition (e.g. inflation capability) is appropriate for safe use.
