Husqvarna 530015162 Wrist Pin Retainer – Genuine OEM Replacement Engine Retainer

Part Number: 530015162
Category: Outdoor Power Equipment Replacement Parts & Engine Components
Type: Wrist Pin Retainer – Genuine OEM Replacement Engine Retainer

The Husqvarna 530015162 Wrist Pin Retainer is a genuine OEM replacement engine component designed for select Husqvarna trimmers, blowers, brush cutters, edgers, chainsaws, pole saws, and other compatible handheld outdoor power equipment. OEM parts documentation identifies 530015162 as a piston pin retainer, and compatible applications use it to secure the piston/wrist pin within the engine assembly.

Product Specifications

• Part Number: 530015162
• Manufacturer: Husqvarna
• Product Type: Wrist Pin Retainer
• OEM Description: Retainer – Piston Pin
• Alternate Description: Piston Pin Retainer / Wrist Pin Clip / Piston Retaining Clip / Engine Retainer
• Component Type: Internal Engine / Piston Hardware
• Primary Application: Handheld Outdoor Power Equipment Engines
• Common Equipment Types: Trimmers / Blowers / Hedge Trimmers / Edgers / Brush Cutters / Pole Saws / Chainsaws – Model Dependent
• System: Engine Piston / Connecting Rod Assembly
• Function: Helps Secure the Piston Pin Within the Applicable Piston Assembly
• Installation Location: Piston / Wrist Pin Assembly
• Associated Components: Piston / Piston Pin / Connecting Rod / Cylinder / Crankshaft
• Material: Metal
• Replacement Type: Direct OEM Replacement
• OEM Status: Genuine Husqvarna OEM Part
• Condition: New
• Quantity: 1 Wrist Pin Retainer
• Part Number Reference: 530015162
• Alternate Number Format: 530-015162 / 530 01 51-62

Features & Benefits

• Genuine Husqvarna OEM replacement engine retainer
• Factory-designated piston pin / wrist pin retainer
• Designed for compatible Husqvarna handheld equipment engines
• Helps securely retain the piston pin in its intended position
• Supports proper piston and connecting rod assembly
• Helps prevent unwanted lateral movement of the piston pin
• Maintains the intended factory internal-engine configuration
• Application-specific retaining profile and fit
• Designed for proper engagement within the applicable piston assembly
• Useful during piston, connecting rod, cylinder, and engine rebuilding procedures
• Suitable for replacing bent, distorted, weakened, damaged, or missing retainers
• Direct replacement for equipment specifying 530015162
• Genuine metal replacement component
• Sold individually

Wrist Pin Retainer Function & Importance

The 530015162 Wrist Pin Retainer is a small but critical component within the applicable engine's piston assembly.

A simplified internal engine arrangement can be represented as:

Piston → Wrist / Piston Pin → Connecting Rod → 530015162 Retainer → Secured Piston Assembly

The piston pin provides the mechanical connection between the piston and connecting rod, while the wrist pin retainer helps keep that pin secured in its intended position.

Proper retention is important because unwanted piston-pin movement can potentially interfere with surrounding internal engine components. A damaged, incorrectly installed, or missing retainer can contribute to serious internal engine problems.

The retainer helps support:

• Proper piston-pin positioning
• Secure piston and connecting rod assembly
• Correct internal engine alignment
• Controlled piston-pin movement
• Reliable operation of the piston assembly
• Protection against unwanted pin displacement
• Maintenance of the factory engine configuration

Because this component operates inside the engine, correct installation is especially important.

Replacement, Inspection & Installation

Replacement of the Husqvarna 530015162 Wrist Pin Retainer may be appropriate if the original has:

• Become bent or distorted
• Lost its original retaining tension
• Developed excessive wear
• Been damaged during removal
• Failed to seat securely
• Become corroded or deteriorated
• Been lost during piston or engine service

When replacing the retainer, inspect the surrounding piston, piston-pin bore, wrist pin, connecting rod, cylinder, bearings, and related internal engine components for abnormal wear or damage.

Before beginning engine service, shut off the equipment completely, allow the engine to cool, disconnect the spark plug, and prevent accidental starting.

Install the replacement 530015162 Wrist Pin Retainer in the correct factory position and verify that it is completely seated in the applicable retaining groove. Internal engine work should be performed according to the appropriate Husqvarna service procedures and specifications.

Fitment & Important Notes

• Verify compatibility with your exact Husqvarna equipment model, product number, serial number, engine configuration, and production revision before ordering.
• Match part number 530015162 directly with the applicable OEM illustrated parts documentation.
• 530015162 is identified in Husqvarna parts documentation as a piston pin retainer.
• Compatible equipment categories can include trimmers, blowers, hedge trimmers, edgers, brush cutters, pole saws, and chainsaws, but exact fitment is model dependent.
• Do not assume every Husqvarna handheld engine or piston assembly uses 530015162.
• Similar-looking retaining clips can differ in diameter, thickness, material, tension, profile, and piston compatibility.
• Do not select a wrist pin retainer solely by approximate dimensions or visual appearance.
• Use 530015162 as the primary OEM fitment reference.
• Inspect the piston-pin grooves carefully for wear or damage before installing the replacement retainer.
• Make sure the retainer is completely seated in its designated groove before reassembling the engine.
• Do not bend, grind, cut, reshape, or otherwise modify the retainer to force fitment.
• Avoid damaging the piston or retaining groove during installation.
• Damaged or deformed wrist pin retainers should be replaced rather than reused.
• Verify correct piston, piston-pin, and connecting-rod assembly before returning the engine to service.
• This listing is for one Husqvarna 530015162 Wrist Pin Retainer only unless otherwise specified. The piston pin, piston, connecting rod, cylinder, bearings, gaskets, and other internal engine components are sold separately unless explicitly included.
• Match Husqvarna 530015162 with your equipment's OEM parts documentation before ordering to ensure proper fitment.