Part Number: This is a direct replacement for the H-usqvarna clutch spring part number 503816001. It is designed to match the original specifications to restore proper clutch function
Wide Compatibility: Engineered to fit various H-usqvarna string trimmer models such as 122C, 123L, 223L, 223R, 322C, 323L, 325L, 326L, 326LX, 326LDX, as well as compatible Jonsered models like the BC 2125, GC 2125, GT 2125 series. (See full list in description)
Heat-Treated Steel Construction: Made from heat-treated spring steel, which is designed to offer durability and maintain tension through repeated engagement cycles, supporting consistent clutch operation
Single Spring Per Pack: Your order includes one clutch return spring designed to replace part number 503816001. The spring features hook ends for secure attachment within the clutch assembly
Designed for Straightforward Replacement: The spring features formed hook ends for secure attachment. Installation is generally uncomplicated for those familiar with basic trimmer clutch assembly maintenance. Reference your equipment's manual for guidance
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