Comprehensive Overview of Graco 107146 Ring, Retaining – External
The Graco 107146 Ring, Retaining – External is a precisely manufactured external retaining ring designed to securely hold components in place within assemblies. Its role is crucial for preventing axial movement of shafts, wheels, or other rotating or sliding parts in industrial spray, coating, and fluid-handling equipment by Graco.
Compatible Machines
- Graco cart kits and equipment frames where part number 107146 is listed for the external retaining ring that secures wheel or axle assemblies.
- Graco airless sprayer modules and pump assemblies that require external retaining rings for securing internal shafts or hubs.
- Graco service and maintenance kits for fluid or pump units where the retaining ring 107146 is specified to prevent component drift or axial displacement.
Key Features
- External retaining ring design gives a secure fit in groove profiles to lock components against axial motion.
- OEM-specified component ensures correct diameter, groove clearance and material compatibilities as required by Graco.
- Durable construction suitable for industrial use, including moving assemblies, vibration zones and repeated service intervals.
- Service-friendly part enables straightforward replacement or inspection during scheduled maintenance to maintain reliability and machine integrity.
Technical Specifications
| Specification |
Details |
| Part Number |
107146 |
| Component Type |
External Retaining Ring (Ring, Retaining – Ext) |
| Typical Application |
Securing axle, shaft or wheel assemblies in Graco fluid-handling, spray or cart systems |
| Material |
High-strength metal ring designed for proper groove retention and industrial service |
| OEM Compatibility |
Genuine Graco replacement part |
Installation & Maintenance Guidelines
- Ensure the equipment is powered off and any motion is secured before working on retaining rings.
- Remove any old or damaged retaining ring carefully, then inspect the groove surface and mating shaft or hub for wear or damage.
- Install the new 107146 ring into the groove until it is fully seated and flush—verify that retained component cannot move axially.
- On regular maintenance, inspect the retaining ring for deformation, corrosion or wear; replace immediately if any signs of compromise appear.
Frequently Asked Questions
It secures components axially, preventing them from sliding out or shifting within a groove, which helps maintain alignment, safety and performance in equipment assemblies.
Consult your equipment’s parts list or exploded diagram. If you see “Ring, Retaining – Ext – 107146” in the list for wheel, axle or shaft assemblies, this is the correct replacement.
While the ring may physically fit other systems if the groove and shaft dimensions match, it is engineered to Graco’s specific groove tolerances, material and finish standards. Use in other equipment may impact retention, safety or warranty.
Replace the ring during major maintenance or if you observe any axial movement, corrosion, wear, or if the retained part becomes loose—because proper retention is critical to equipment reliability.
Correctly using the Graco 107146 Ring, Retaining – External helps ensure your equipment’s internal components remain secure, aligned and reliable—supporting long-term performance and reducing downtime in industrial spray and fluid-handling systems.
