51978A Toro Trimmer - Overview

This trimmer head assembly holds and feeds cutting line while rotating to trim grass and weeds. Designed for smooth line advancement, it supports even cutting results and dependable performance.

This filter element is a genuine Toro replacement part that is sourced from original equipment manufacturer for use on handheld lawn and garden equipment. The purpose of this filter is to keep dust and other contaminates from going into the carburetor. Keep in mind, one high quality foam element is included per order.

Front handle asm

This is an authentic OEM sourced component which is designed for use with Toro handheld string trimmers. It is a high-quality replacement for a missing or a faulty bump knob that helps to retrieve the line. Please make sure to refer to the owners manual and the appropriate diagrams of your model for the correct application of this part. K...Read moreeep in mind this high-quality bump knob is made of durable plastic and is sold individually. Replacing it is a simple task that does not require any tools, simply remove the old and secure the new.

This item has been OEM sourced to ensure a high level of quality. The primer assembly is intended to be used with trimmers and leaf blowers from Toro. The primer assembly is part of the fuel system. This item attaches to the fuel lines and is used to move fuel to and from the carburetor and tank. This item is sold as an individual replacement part.

This replacement starter housing assembly is an authentic OEM sourced item that is specially designed for Toro handheld lawn and garden equipment. It is the assembly that allows user to easily start the unit by pulling on the starter rope. It includes the plastic housing, starter pulley, recoil spring, plastic grip and the pull rope. Please note the hardware to secure this starter assembly is sold separately.

This is an OEM replacement part for Toro gas trimmers. The fuel filter remove debris before it reaches the carburetor in your gas-powered equipment. This part made of plastic and is sold individually. For installation you will need socket wrench to remove any shrouds or panels, and a pair of needle nose pliers.

This is an authentic Toro replacement part that is sourced from the original manufacturer for use with trimmers and blowers. The metal hose clip is used to secure the fuel line to the carburetor connector. This item may require a screwdriver and small nose pliers to install. This item is available as an individual replacement part.

This front engine housing protects the front section of the engine while providing structural support and proper alignment for internal components. It helps shield the engine from debris and impact during operation. Replacing a cracked or damaged housing restores proper engine support and reliable equipment operation.