Graco 101242 Retaining Ext Ring

The Graco 101242 Retaining Ext Ring is a genuine OEM part used to secure the wheel or hub assembly on Graco airless sprayers. It ensures stable wheel retention and safe mobility.

Part Number: 101242
Description: Ring, Retaining, External
Fits: Ultra Max II 695 / 795 / 1095 / 1595 & Pro 301 / 501 / 701
Use: Holds cart wheel/hub securely on axle
Type: OEM hardware replacement

$9.43

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Description

Compatible Machines (Fitment)

Graco Ultra Max II 695 / 795 / 1095 / 1595 (cart models)
Graco Pro 301 (224-604)
Graco Pro 501 (223-637)
Graco Pro 701 (223-638)
Graco Upright Cart Airless series (e.g., 231-001)
Graco Lo-Boy Cart Airless series (e.g., 231-051 / 231-077 / 231-085)

If your sprayer is not listed, check your unit’s parts diagram for the wheel/hub assembly—this 101242 Retaining Ring is commonly referenced near the axle components.

Part Function & Overview

The Graco 101242 Retaining Ext Ring (officially: Ring, Retaining, External) is a genuine OEM fastener used to secure wheel or hub components on select Graco airless sprayer carts. It helps prevent axial movement, ensuring stable transport and safe operation.

Key Specifications

Brand	Graco
Graco Part No.	101242
Official Description	Ring, Retaining, External
Typical Location	Cart wheel / hub / axle retention on compatible sprayers
Replacement Type	OEM hardware (external retaining ring)

When to Replace & Quick Tips

Wheel wobble, loose hub, or missing/damaged ring indicates replacement is due.
Inspect axle groove for wear; ensure the new ring fully seats in the groove.
Use appropriate retaining-ring pliers for safe install/removal.
Always verify model compatibility against your sprayer’s parts manual.

Frequently Asked Questions

Check your sprayer’s parts manual or exploded diagram for the wheel/axle section. If the listing shows 101242 (often noted as Ring, Retaining, External), this is the correct part. If unsure, provide your model number to confirm.

Use retaining-ring pliers sized for the ring. Clean the axle groove and lightly deburr if needed. Compress the ring evenly and ensure it snaps fully into the groove—partial seating can cause wheel looseness.

Wobbling wheels, side-to-side play, or visible gaps at the axle groove are common signs. If the ring is cracked, deformed, or missing, replace it immediately to avoid cart damage or unsafe handling.