42571X8B (2001) Briggs and Stratton Lawn Tractor - Overview

This is a genuine Murray replacement part, it is sold individually. It is commonly used in lawn tractors, and is used in various places in the compatible models listed below. It is self tapping, with a 9/16 hex head. Made of metal.

This 5/16-18 wing knob is sold individually. It is a plastic part, black in color, that works on a variety of equipment. Its general function is to allow you to quickly loosen, remove, or fold down things such as handles. If it no longer loosens or tightens, it may be broken or damaged due to fatigue and wear. Replacing this part is an easy repair that does not require any tools.

This mandrel housing is for lawn tractors. Mandrel housing houses the shaft that spins the blade. Wear work gloves to protect your hands when installing this part.

This cotter pin is an OEM part that is 1.25 inches long, gold in color, and sold individually. Made of metal, it can have a range of applications on a variety of lawn and garden equipment. Generally, you will need to replace this part if it becomes broken due to age and wear, or if you need to remove it for making other repairs. This is...Read more an easy repair that only requires a pair of pliers to carry out. You need to bend one end around the shaft or bolt and bend the other around the back end of the bolt to complete the repair.

This is a genuine manufacturer approved replacement ground drive idler pulley designed for lawn tractors. The purpose of this pulley is to apply tension to the belt. It is made out of plastic with metal and it is sold individually.

Genuine Murray replacement part, this item is sold individually. This is the Mower Drive Belt for the Lawn Tractors listed below. It is routed on three pulleys. Two of which drive the shafts which the mower blades connect to.

This hex nut is a fastener made from steel and is used to secure the end of a bolt in various lawn and garden equipment and machinery. It is a genuine OEM replacement part that comes in a standard size of 5/16 of an inch with 18 threads per inch. The hex nut has a hexagonal shape, which gives it greater grip and makes it easy to tighten u...Read moresing a wrench or a set of pliers. The nut also has a flange on one end, which locks the nut in place, prevents damage to the area where it is installed, and allows the load to be evenly distributed. It is important to replace your hex nut if it is loose, cracked, or corroded. If you have not yet removed the old hex nut from your equipment you will need a socket wrench to remove it. After that, you can easily install the new nut by threading it onto a bolt or screw and then tightening it with a wrench or pliers until it is tightly secured.

This is a genuine manufacturer-sourced part which is designed for use on lawn and garden equipment. It is an identical replacement for a missing or a damaged clamp that is used to secure the hose. Keep in mind this high-quality product is made of durable metal and is sold individually. Please make sure to check the appropriate diagrams for your model for the correct location and application of this hardware.

The hair pin is a silver, metal pin used to secure and lock parts in place. If broken, the part being secured will come loose and the pin should be replaced. This is an OEM part directly from the manufacturer. Most customers rated the replacement of the hair pin as an easy repair.

The Blade Nut is a 9/16-18" silver, metal nut. This part is sold individually, and requires a wrench and socket to install. Its installation is rated "Easy". This part secures the blade in place and attaches onto the blade shaft. If broken (likely due to fatigue) it may come loose and rattle, causing vibrations. Refer to your make, model and diagrams to ensure this is the correct part.

This is a genuine replacement part that is sourced directly from the original equipment manufacturer for use with Murray riding lawn mowers and garden tractors. It is the part that the is secured to the deck in order to protect the belt from dust and other debris. The guide is secured by bolts which are sold separately. You will need a wr...Read moreench set to remove the old part and secure the new one. Keep in mind this high-quality component is made of durable material and is sold as an individual item. Check the owners manual and the diagrams of your model for the exact location and the correct installation of this guide.

This is a genuine Murray replacement blade, it is sold individually. It is used on the Mowers listed below. It is a (3N1) Blade, that can be used for bagging, side discharge and mulching the lawn clippings. 42 inches is a reference to the cut, as there are two blades attached to the deck of the tractor.