Lawn Boy String Trimmer Parts

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Trimmer Compression Spring – Part Number: 73-8270

Your Price

$3.99

Lawn Boy String Trimmer Trimmer Compression Spring

PartSelect Number PS9099899

Manufacturer Part Number 73-8270

This compression spring, also known as a coil spring, is an authentic manufacturer replacement part designed for use in string trimmers. It has tightly wound coils that wrap around the trimmer line spool in the trimmer head assembly. The compression spring helps to keep the trimmer spool under tension. When the trimmer head and spring is pushed upward, the spool rotates and releases new string to replace worn down string. Over time the spring will rust or become damaged due to excessive stress. A faulty compression spring will result in difficulties feeding a new line. You will also notice that the trimmer will have reduced cutting ability. To access the faulty spring, you may need to disassemble the trimmer head assembly. Carefully unwind the coils to release the tension and pull the spring off the line spool. Place the new spring on the line spoil and tightly wind the coils until it is at the desired tension level. Reassemble the trimmer head assembly to complete your repair.

Trimmer Large Spool – Part Number: 73-8190

Your Price

$23.06

Lawn Boy String Trimmer Trimmer Large Spool

★★★★★

1 Review

PartSelect Number PS9101288

Manufacturer Part Number 73-8190

The Spool (Large) holds the cutting line (.065 line size recommended) and mounts to the bottom of the trimmer. It is black, plastic, and rated as "Easy" to install by customers. If broken or damaged due to general wear, it should be replaced. Refer to your make, model and diagram to check if this is the part you need.