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591139472

20-Inch Chain, H51-72 3/8, .050 (591139472) - Chainsaw Chain Genuine OEM

Chain

Lawn & GardenLawn & Garden Equipment & Accessories

Condition: New
$48.37 at Sears PartsDirect · as of 18 Oct 2026
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Description

This is a Genuine OEM part. Basic InformationPart Name: Chainsaw Chain 20-in, H51-72 3/8, .050 GaugeManufacturer: HusqvarnaCategory: Chainsaw Replacement PartsPrimary Function: This chainsaw chain is designed to fit a 20-in chainsaw bar and is used for cutting through wood smoothly and efficiently. Technical SpecificationsDimensions: 20-in length, 3/8-in pitch, .050-in gaugePower Rating: Not applicable (mechanical component)Material: High-quality, heat-treated steel with a chrome-plated finish for durability and sharpness retentionInstallation & CompatibilityCompatible Models: Designed to fit a variety of Husqvarna chainsaw models with 20-in bars that support a 3/8-in pitch and .050-in gauge chain, as well as other brands with similar specifications. Installation Difficulty: Easy to Medium — Installation of this chain can typically be done by the user with some knowledge of chainsaw maintenance. Tools Required: Chainsaw wrench, screwdriver, or a specialized chain tensioning tool Additional Information: The 20-in CHAIN, H51-72 3/8, .050 by Husqvarna is a high-performance, low-vibration chain with a semi-chisel design that allows for fast cutting with minimal kickback. It's perfect for homeowners and professionals who need a reliable chain for general cutting tasks. The chain is designed to maintain its edge longer, reducing the frequency of sharpening. When installing, ensure the chain is properly tensioned and that the chainsaw is turned off and the spark plug is disconnected for safety. Regular maintenance, including cleaning and lubrication, will extend the life of the chain and provide consistent performance. When replacing your chainsaw chain, always verify compatibility with your chainsaw model to ensure optimal performance and safety. It's recommended to replace the chainsaw bar simultaneously if signs of wear or damage are present to prevent premature chain wear and potential safety hazards. | 20-Inch Chain, H51-72 3/8, .050 (591139472) - Chainsaw Chain Genuine OEM