Homelite 99078001020 Adjusting Knob String Trimmer

Product Description

The HOMELITE 99078001020 is a genuine OEM adjusting knob designed for use in Homelite string trimmer equipment. This replacement component provides the mechanical adjustment function required for proper trimmer operation, allowing controlled movement or tension adjustment within the trimmer assembly. As a direct OEM part, it is manufactured to the same specifications as the original component it replaces. Installation is typically performed by outdoor power equipment technicians or experienced service personnel during routine maintenance or component replacement.

This adjusting knob is a single-piece replacement unit intended for use in Homelite string trimmer applications. It fits into the trimmer assembly where operator-controlled adjustment is needed, making it a straightforward service replacement during scheduled maintenance or repair of a non-functioning adjustment mechanism.

Key Features

• Genuine OEM Homelite replacement part — direct factory fit
• Single adjusting knob included per unit
• Designed for mechanical adjustment function within string trimmer assembly
• OEM specifications ensure proper fitment and function

Compatibility

Compatible with the Homelite String Trimmer model RY30130. Verify your model number before ordering to confirm fitment.

Installation Notes

Installation should be performed by a qualified outdoor power equipment technician. Disconnect the spark plug wire and ensure the unit is fully powered down before beginning any service work. Refer to the equipment service manual for the correct installation procedure for this component. Do not force the knob into position — confirm alignment with the mating assembly before securing.

Technical Specifications

• Part Type: Adjusting Knob
• OEM Status: Genuine OEM Replacement
• Quantity Included: 1

Standard Information

• Brand: HOMELITE
• Manufacturer Part Number: 99078001020