DCST920P1 (2) DeWALT Trimmer - Overview

This gearcase cover assembly encloses and protects internal gearing components. Built for durability, it helps maintain proper alignment while shielding parts from debris and damage.

This is a genuine OEM sourced part used on the DeWalt DCST990M1 (Type 1) 40V 15" String Trimmer. The plastic and metal replacement spool is fastened to the gearcase assembly at the base of the trimmer. This item houses and dispenses the cutting line for trimming grass. A screwdriver is needed for the installation, and the replacement spool is sold individually.

This spindle is a genuine OEM DeWalt replacement used on cordless string trimmers to support and rotate the cutting head properly during operation. Designed for durability and a precise fit, it helps maintain smooth head rotation and consistent cutting performance and is an ideal replacement when a worn or damaged spindle causes poor spool engagement or vibration.

Used on cordless string trimmers, this lower pole assembly serves as the main structural shaft connecting the motor housing to the handle for stable, balanced operation. It provides the rigidity needed for proper alignment and comfortable handling during trimming tasks. Designed for a precise fit, this assembly is ideal for replacing a be...Read morent or damaged shaft to restore proper trimmer balance, control, and dependable performance.

This string trimmer spool is a genuine OEM replacement designed for brushless cordless string trimmers. It functions as a bump-feed head, allowing smooth line advancement and consistent cutting performance during trimming. Made from durable plastic to handle everyday wear, it’s a practical replacement when the original spool becomes worn, damaged, or difficult to reload.