CMCST915B (Type 1) Craftsman Trimmer - Overview

This replacement screw is an authentic OEM sourced item, not an aftermarket equivalent. This is screw is used in a lot of different applications depending on your tool. Please check appropriate diagrams for correct use and location of this screw. This pan head screw is sold individually. You will need a torx screwdriver when working with this hardware.

This replacement spool cap is designed for cordless string trimmers to securely hold the line spool in place during operation. Made from durable, impact-resistant plastic, it helps protect internal trimmer head components while supporting smooth, consistent line feeding. It’s a simple, practical replacement for restoring proper trimming performance when the original cap is cracked, worn, or missing.

Used on cordless string trimmers, this pre-wound spool and line assembly provides reliable cutting performance with automatic line feeding for smooth operation. It comes ready to install with durable trimmer line evenly wound on the spool, making replacement quick and mess-free. Ideal for routine maintenance, this spool helps restore cons...Read moreistent trimming performance when the original line or spool becomes worn or empty.

Genuine Black and Decker replacement part, this item is sold individually. The purpose of the 90566944 Spring is to hold the spool in place on the Trimmer shown below. It is placed between the spool and the spool cover. The cover snaps into the spool housing by means of the two tabs on both sides of the cover.