Husqvarna 580756102 1622-2RSNR Retaining Ring – Genuine OEM Replacement Retainer

Part Number: 580756102
Category: Outdoor Power Equipment Replacement Parts & Hardware
Type: 1622-2RSNR Retaining Ring – Genuine OEM Replacement Retainer

The Husqvarna 580756102 1622-2RSNR Retaining Ring is a genuine OEM replacement retaining component designed for select Husqvarna outdoor power equipment and compatible mechanical assemblies.

Product Specifications

• Part Number: 580756102
• Manufacturer: Husqvarna
• Product Type: Retaining Ring
• OEM Description: 1622-2RSNR Retaining Ring
• Reference: 1622-2RSNR
• Alternate Description: Retainer Ring / Retaining Clip / Equipment Retainer / Snap Ring
• Component Type: Equipment Hardware / Retaining Component
• Primary Application: Outdoor Power Equipment
• System: Model & Application Dependent
• Function: Retains and Positions the Applicable Component Within Its Assembly
• Installation Location: Equipment Assembly – Model Dependent
• Associated Components: Shaft / Bearing / Housing / Mechanical Components – Model Dependent
• Replacement Type: Direct OEM Replacement
• OEM Status: Genuine Husqvarna OEM Part
• Condition: New
• Quantity: 1 Retaining Ring
• Part Number Reference: 580756102
• Alternate Number Format: 580 75 61-02

Features & Benefits

• Genuine Husqvarna OEM replacement retainer
• Factory-designated 1622-2RSNR retaining ring
• Designed for compatible Husqvarna outdoor power equipment
• Replaces the original equipment retaining ring
• Helps securely retain the applicable component
• Supports proper component positioning and alignment
• Helps maintain the original factory assembly configuration
• Application-specific size and retaining profile
• Designed to match the intended retaining groove or mounting interface
• Suitable for replacing bent, stretched, worn, corroded, or damaged retainers
• Helps prevent unintended movement of the associated component
• Direct replacement for equipment specifying 580756102
• Sold individually

Retaining Ring Function & Importance

The 580756102 1622-2RSNR Retaining Ring serves as a mechanical retention component within the applicable Husqvarna equipment assembly.

A simplified arrangement can be represented as:

Shaft / Housing → Equipment Component → 580756102 Retaining Ring → Secured Assembly

Depending on its exact installation location, the retaining ring may help secure a bearing, shaft-mounted component, spacer, gear, pulley, or other mechanical part within its intended position.

A worn, damaged, or improperly seated retaining ring may contribute to:

• Excessive component movement
• Axial play
• Component misalignment
• Loose mechanical assemblies
• Abnormal vibration or noise
• Accelerated wear
• Retainer disengagement
• Damage to surrounding components
• Complete separation of the retained component

Because retaining rings are designed for specific grooves and interfaces, correct sizing and installation are essential.

Replacement, Inspection & Installation

Replacement of the Husqvarna 580756102 Retaining Ring may be appropriate if the original has:

• Become bent or distorted
• Lost its original retaining tension
• Become stretched
• Developed excessive wear
• Developed corrosion
• Cracked or broken
• Been damaged during removal
• Failed to remain securely seated
• Developed damaged retaining surfaces

When replacing the retaining ring, inspect the surrounding shaft, housing, retaining groove, bearing, spacer, washer, and associated mechanical components.

Before installation, shut off the equipment completely and prevent accidental starting. Clean the retaining groove and verify that it is free from dirt, corrosion, burrs, or damage.

Install the 580756102 1622-2RSNR Retaining Ring in the correct factory position using appropriate retaining-ring tools where required. Verify that the ring is fully seated in its groove before reassembling or operating the equipment.

Fitment & Important Notes

• Verify compatibility with your exact Husqvarna equipment model, product number, serial number, assembly configuration, and production revision before ordering.
• Match part number 580756102 directly with the applicable OEM parts documentation.
• 580756102 is identified as a 1622-2RSNR Retaining Ring.
• The exact installation location and retained component are model dependent.
• Do not assume every Husqvarna outdoor power equipment model uses 580756102.
• Retaining rings that appear similar may differ in diameter, thickness, profile, tension, groove requirements, and equipment application.
• Do not select a replacement retainer solely by approximate dimensions or appearance.
• Use 580756102 as the primary OEM fitment reference.
• Inspect the retaining groove whenever replacing a damaged or dislodged ring.
• A worn or damaged groove may prevent the replacement ring from remaining securely seated.
• Do not excessively stretch or deform the retaining ring during installation.
• Verify that the ring is completely seated around the applicable retaining groove before operation.
• Do not grind, cut, bend, reshape, or otherwise modify the replacement ring to force fitment.
• Use appropriate eye protection when installing or removing spring-style retaining components.
• Shut off the equipment and prevent accidental starting before servicing mechanical components.
• This listing is for one Husqvarna 580756102 1622-2RSNR Retaining Ring only unless otherwise specified. Bearings, shafts, spacers, washers, housings, and other associated components are sold separately unless explicitly included.
• Match Husqvarna 580756102 with your equipment's OEM parts documentation before ordering to ensure proper fitment.