Graco 15B314 Motor Shaft Sleeve

The Graco 15B314 Motor Shaft Sleeve protects and aligns the motor shaft in Graco pumps and sprayers, reducing wear and extending component life.

OEM sleeve for correct fit and performance
Durable for industrial spraying and fluid-handling
Prevents shaft misalignment and wear
Supports maintenance without replacing the motor assembly

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Description

Graco 15B314 Motor Shaft Sleeve – Product Details & Compatibility

Compatible Machines

The Graco 15B314 Motor Shaft Sleeve is designed for use in Graco spray‑equipment and pump assemblies where the motor shaft requires a protective sleeve to maintain alignment and reduce wear.

Graco airless sprayers and high‐pressure pump systems incorporating driven motor shafts
Graco coating and fluid delivery equipment where shaft sleeves help in maintenance and repair operations
Graco hydraulic sprayers and accessory modules that specify a motor shaft sleeve in the parts list

Product Overview

The Graco 15B314 Motor Shaft Sleeve is a precision‑machined sleeve that fits over the motor shaft to provide protection, maintain correct clearance and alignment, and minimise wear between the shaft and surrounding components.

Key Features

OEM Graco motor shaft sleeve ensuring correct fit and performance
Durable construction for industrial fluid‑handling and spraying environments
Protects motor shaft from wear and misalignment, extending component life
Enables efficient maintenance or retrofit without full motor replacement

Technical Specifications

Part Number	15B314
Description	Motor Shaft Sleeve
Function	Sleeve to protect and align the motor shaft within Graco pump or sprayer assemblies
Installed In	Graco motor‑driven sprayers and fluid‑handling equipment requiring shaft protective sleeves

Usage Notes

Disconnect power and relieve any pressure before servicing the motor shaft or sleeve.
Install the exact Graco part 15B314 to ensure proper clearance, alignment and longevity of the motor assembly; non‑OEM parts may compromise shaft life.
Inspect the motor shaft, bearing seating and surrounding components for wear or damage before installing the sleeve.
After installation, verify the motor runs smoothly without vibration, check that the sleeve is seated correctly and monitor for any signs of shaft or bearing stress.

Frequently Asked Questions

It acts as a protective sleeve around the motor shaft, helping maintain alignment, reduce wear and extend the service life of the mechanical assembly.

Although another sleeve might fit physically, using the OEM Graco 15B314 ensures the correct dimensions, material, and fit for optimal motor shaft performance and equipment longevity.

Replace the sleeve if you notice excessive wear, misalignment, vibration in the motor assembly, or visible damage to the sleeve bore or shaft under inspection.