51998 Toro Trimmer - Overview

The OEM Air Filter is used to stop debris and particles from entering the carburetor and engine, which could cause damage. It is attached in the air filter housing. It comes in black, and is contructed from foam. Installation is rated as "Easy" by customers, and will require a screwdriver. (Tip: You can place the filter in a plastic bag w...Read moreith a bit of oil, remove it, and then squeeze the filter to drain the excess oil. The remaining oil will work as a sticky trap). If the part becomes worn over time, the engine will be hard to start and will run rich. In this case, replace the part. Refer to your make, model and diagram to ensure this is the correct part for you.

This cutting head assembly is for line trimmers. Cutting head assembly attaches to the drive shaft and houses the cutting line. The assembly may include multiple parts; refer to your parts diagram for a complete list of parts included.

This replacement fuel cap is supplied directly from the original equipment manufacturer for use with Toro handheld lawn and garden equipment. It is specially designed to keep the fuel in the tank, this part provides an identical replacement for a missing or damaged component which came with the new unit. Please note this high-quality plastic item is sold individually.

This is a rubber primer bulb with a plastic adapter attachment that is used on a variety of lawn and garden equipment models. This bulb attaches to the carburetor and is used to pump gasoline from the fuel tank into the gas chamber of the carburetor. Over time and through regular use, the primer bulb will lose its elasticity and may crack...Read more, requiring it to be replaced. To replace your primer bulb, you simply need to locate the bulb on your machine, unscrew the housing and remove the bulb, and secure the new one. This bulb is sold as an individual part and has a 2.25cm (7/8-inch) outer-diameter and a 3.33cm (1.3125-inch) height.

The manufacturer-certified Fuel Tank Assembly is part of a kit including the fuel lines, fuel cap, and fuel filter. It will require a screw driver, and socket set, and is rated as "Easy" to install (Tip: drain fuel before starting repairs). This white plastic part attaches to the unit and holds the fuel and filter to prevent debris from g...Read moreoing to the carburetor. If broken or damaged from regular wear/fatigue, the part will leak fuel and must be replaced. Refer to your make, model and diagrams to ensure this is the correct part for you.

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 is an authentic replacement part manufactured for use with trimmers. The special spring is used to provide compression for the spool to recede into the housing when bumping more string out of the trimmer head. This spring is sold as an individual replacement part, and will come with the complete trimmer head assembly. Please see model diagram for associative parts.

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 spark plug is an authentic Craftsman replacement part, and is compatible with chainsaws. The spark plug produces a spark that ignites the fuel in the engine. A socket wrench will be needed to install or replace the spark plug. This part is made of ceramic with metal and is sold individually.

This fuel filter is a genuine OEM part that is compatible with various lawn equipment models and is sold as an individual part. Fuel filters are used to remove dirt and debris from fuel entering the carburetor and engine and are made of metal with a fabric filter material, meaning this filter will eventually clog and need to be replaced. ...Read morePlease note that the fuel filter should be inspected regularly, not solely when it is clogged. The filter will be attached to the fuel line within the fuel tank and if your equipment is having starting, revving, or idling issues, the fuel filter may be the reason why. To replace it, simply use a hook to pull the old filter out from the fuel tank, use pliers to remove any clamps attached to the end of the fuel line, and pull the filter off. Attach the new filter to the fuel line, along with the clamp, and set the filter back into the tank.

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.