Husqvarna 580412601 155 x 18.75 Twistline (CS) – Replacement Lawn & Garden Equipment Trimmer Line Component

Part Number: 580412601
Category: Lawn & Garden Equipment Replacement Parts
Type: Replacement Lawn & Garden Equipment Trimmer Line Component

The Husqvarna 580412601 155 x 18.75 Twistline (CS) is a replacement cutting line product designed for compatible Husqvarna lawn and garden equipment. Featuring a twisted-line design and a 155 x 18.75 product designation, this trimmer line is intended to support effective grass trimming, vegetation cutting, and routine outdoor property maintenance.

Product Specifications

• Part Number: 580412601

• Brand: Husqvarna

• Product Type: Twistline Trimmer Line

• Component Type: String Trimmer Cutting Line

• Product Designation: 155 x 18.75 Twistline (CS)

• Line Profile: Twisted

• Application: Grass Trimming and Vegetation Cutting

• System: String Trimmer Cutting System

• Equipment Type: Lawn & Garden Equipment

• Condition: New

Features & Benefits

• Replacement Husqvarna Twistline trimmer line

• Features a twisted cutting line profile

• Identified by the 155 x 18.75 Twistline (CS) designation

• Designed for compatible Husqvarna trimming equipment

• Supports effective grass and light vegetation trimming

• Helps maintain consistent cutting performance during routine lawn maintenance

• Provides a replacement cutting line for compatible trimmer heads

• Replaces worn, broken, shortened, or depleted trimmer line

• Supports dependable cutting system operation when properly installed

• Suitable for lawn edging, trimming, and general property maintenance

• Helps maintain the intended performance of compatible string trimmer equipment

• Convenient replacement component for routine trimmer servicing

Applications

• Compatible Husqvarna string trimmers

• Grass trimming and lawn maintenance

• Trimming around fences, trees, and landscaping

• Lawn edging and property upkeep

• String trimmer cutting line replacement

• Compatible trimmer head assemblies

• Replacement of worn or depleted cutting line

• Routine lawn and garden equipment maintenance

Important Notes

• Verify part number 580412601 before ordering

• Features the 155 x 18.75 Twistline (CS) product designation

• Confirm the exact line diameter, length, and package quantity before ordering

• Do not assume the designation represents specific measurements without checking the manufacturer's specifications

• Compatibility varies by trimmer model and cutting head configuration

• Confirm fitment using the equipment model, product number, and applicable parts diagram

• Verify that the trimmer head supports the required line diameter and twisted-line profile

• Do not use cutting line exceeding the maximum diameter specified by the equipment manufacturer

• Follow the manufacturer's recommended line loading, winding, and installation procedures

• Inspect the trimmer head, spool, eyelets, and related cutting components during line replacement

• Replace cutting line showing excessive wear, brittleness, breakage, or deterioration

• Shut down the equipment, disconnect the spark plug or remove the battery, and allow all moving components to stop before performing maintenance

• Wear appropriate eye protection and protective clothing when operating trimming equipment

• Use only approved cutting line materials and configurations specified for the equipment