Graco 17T459 Mix Tube and Sleeve Kit
The Graco 17T459 Mix Tube Sleeve Kit protects the internal mix tube from wear and helps maintain consistent material flow in compatible Graco machines.
- Wear protection
- OEM precision fit
Graco 17T459 Kit, Sleeve, Mix Tube — Compatible Machines & Details
Compatible Machines
- Graco Continuous Mix Systems — sleeve for mix tube that helps align and protect the internal shaft;
- Large Hopper & Mixing Machines — replaces worn or damaged mix tube sleeves;
- Other Graco machines using the same style of mix tube sleeve. :contentReference[oaicite:2]{index=2}
Product Description
The Graco 17T459 Kit, Sleeve, Mix Tube is a genuine OEM replacement part that serves as a **protective sleeve for the mix tube assembly** in Graco continuous mix machines. This sleeve typically surrounds the mix tube and protects it from premature wear, abrasion, and mechanical damage as the mixing shaft rotates and material flows through the mixing channel. :contentReference[oaicite:3]{index=3}
Mix tube sleeves help maintain consistent internal diameters in the mixing region and reduce friction between the moving mix shaft and the stationary tube, prolonging the service life of expensive structural components. Because it is a **factory-specified OEM component**, the 17T459 sleeve ensures proper fit and performance compared to aftermarket alternatives. It is often a **special order part** with variable availability, reflecting its unique role in maintaining the core mixing assembly. :contentReference[oaicite:4]{index=4}
Key Features
- Mix tube protective sleeve designed to reduce wear and friction
- Precisely engineered for OEM Graco specifications
- Prolongs service life of mix tube and shaft assembly
- Critical replacement part for machines with volumetric mixing usage
