Parts for Mtd 131QA1ZT099: Deck / Spindle Parts

This spindle assembly is a genuine MTD part, sold individually. This spindle assembly can be used as a replacement part for a lawn mower. The spindle assembly comes with all of the necessary components required to install the spindle. The purpose of the spindle is to rotate the blades so they cut the grass and greenery evenly when in operation.If the spindle is punctured, torn, or otherwise eroded from general wear and tear with long-term use or from a direct impact with a hard object, it should be replaced by this genuine OEM replacement part. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. Always unplug the appliance before performing any kind of repair or replacement.This is an OEM part sourced directly from the manufacturer. It is sold individually. This spindle assembly is compatible with the following outdoor appliance brands: MTD, Cub Cadet, Craftsman.

Replace your cracked or damaged 46-inch mower deck shell housing. This structural component forms the main body of your riding mower cutting deck.

Replace a faulty reverse wire harness if your lawn tractor won't go in reverse or has no warning beep. Fixes electrical issues in reverse function.

This replacement part is a screw. This is a genuine replacement part made by MTD. Screws are small but important to the overall workings of many appliances. Screws work with other small pieces such as nuts and washers to keep parts secure during use.A new screw might be needed if the current one is missing or damaged. This can be caused by normal wear and tear with years of use. Screws endure large amounts of friction over time and can become worn down. If this is the case, be sure the replace the part as it might not be as effective as normal. Refer to the user manual for specific directions on the replacement of this part. This part is sold individually and is sourced directly from the manufacturer. This is a genuine OEM replacement part.

Hex cap screw for lawn tractors and riding mowers. Secures components together. Replace if stripped, missing, or damaged from impact or wear.

Oil draining slowly or leaking during changes? This oil drain valve ensures quick, clean oil changes on your lawn mower. Simple DIY install in minutes.

Replacement extension spring for lawn tractors and riding mowers. Controls movement of mechanical parts. Order a new spring if yours is stretched or broken.

Hex cap screw for securing components on lawn mowers, tractors, and outdoor power equipment. Replace if stripped, rusted, or missing hardware.

Hydraulic fitting adapter for lawn tractors and riding mowers. Connects hydraulic lines in the transmission system. Replace if cracked, leaking, or stripped.

This OEM screw is a fastener with a trimmed six-sided or hexagonal head plus a washer face on the bearing surface. It is one of the most commonly used fasteners. Considered standard hardware, this component has multiple applications and can be used on woodworking, machine assembly, and mechanical repair. The screw is 3/4 long and has a thread size of 5/16 -18. A hex cap screw is installed into tapped holes by turning the head to fit and tighten. This is the fastener of choice in applications where tight tolerance is necessary. This is a genuine factory part sourced from the manufacturer and is sold individually. It can be used with Craftsman, Toro, Cub Cadet, Ryobi, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Montgomery Wards, Bolens, Yard-Man, and MasterCut brands of lawn maintenance equipment including lawn mowers, snowblowers, tillers, leaf blowers, log splitters, and wood chippers.

Hex screw for lawn tractors and garden equipment. Replaces missing, loose, or deteriorated fasteners in various mounting applications across the machine.

Flange lock nut secures components on mowers and outdoor power equipment. Replace if stripped, corroded, or missing to restore proper fastening.

Replaces a stripped, damaged, or missing 5/8" hex flange nut on your lawn mower or snow thrower. Secures blades and other components with integrated washer.

This flange lock nut is a metal component used in many types of lawn and garden equipment. It is the part that attaches to the rear wheel to keep it steady on any kind of terrain. It can also be used on handles and chutes for some equipment. The nut size is 3/8 and it has a thread size of 16. Most flange lock nuts will last for years. In some cases, the silicone ring inside the nut will wear down when it is loosened and tightened. When this happens, the flange lock nut will start to move around. It can start as minor slippage but often gets worse over time. It will need to be replaced but this is a simple task. Regardless of what equipment it is attached to, it simply needs to be unscrewed. Take off the old nut and replace it with the new one. This flange lock nut is an authentic OEM product that is sourced directly from the manufacturer. It is sold individually. The lock nut is made for use with lawnmowers, wood chippers, and edgers manufactured by MasterCut, Yard-Man, Bolens, Craftsman, Cub Cadet, Murray, Troy-Bilt, Yard Machines, MTD, and Huskee.

Replacement spring rod for lawn tractors and riding mowers. Replace your broken, bent, or missing spring rod to restore proper linkage operation.

Bow tie cotter pin secures components on lawn tractors and riding mowers. Replace if bent, missing, or worn to ensure proper fastening of parts.

Replacement grass chute assembly for lawn tractors and riding mowers. Directs clippings to the side or bag. Replace if cracked, broken, or detached.

Replacement flat washer for lawn mowers and outdoor power equipment. Replaces worn, missing, or damaged washers. Installs between bolts and components.

Torsion spring for lawn tractors and riding mowers. Replaces broken, worn, or missing springs in deck lift or blade engagement systems.

Hinge pin that secures the discharge chute to your mower deck. Replace if pin is lost, broken, or bent. Essential hardware for proper chute operation.

Replace your lawn mower's deck bearing shield if cracked, broken, or missing. This protective cover installs on the mower deck to shield bearings from debris.

Deflector chute mounting bracket for lawn tractors and riding mowers. Replace this bracket if cracked, bent, or broken to properly secure the discharge chute.

Replace your worn, bent, or damaged 23.25-inch lawn tractor mower blade. This 2-in-1 blade fits front-engine and riding mowers for bagging or side discharge.

Blades won't engage or spin unevenly? This blade spindle shaft connects your mower deck to the cutting blades. Moderate DIY repair in 1-2 hours.

Hex cap screw fastener for outdoor power equipment. Secures components with hexagon-shaped head. Replace if stripped, broken, or missing threads.

A ball bearing is a common type of rolling-element bearing. It will use balls to keep space between the bearing races and eliminate friction and contact between moving parts. Ball bearings used in lawn and garden equipment ensure that axial loads and radial loads are evenly supported and that there is only a limited amount of rotational friction on the component. It distributes weight evenly, but will undergo constant wear and tear from vibration, heat, and friction and will need replacement regularly. This ball bearing is a genuine OEM part suited to use in Craftsman, Cub Cadet, Ryobi, Troy-Bilt, MTD, Huskee, Yard Machines, Bolens, Mastercut, and Yard-Man equipment. It may be needed for repair work done on a lawnmower, snowblower, tiller, edger, or a log splitter.

This replacement part is a pulley spacer intended for use in different lawn mowers. This is a genuine replacement part made by MTD. Pulley spacers allow the pulley to rotate while providing a gap so that friction does not build up inside the machine and create extra heat.A new pulley spacer might be needed if the current one is damaged or broken in any way. It is common for this part to be replaced after years of normal wear and tear. Be sure the appliance is completely powered down and cooled off before attempting to replace this part. For more detailed instructions on how to replace this specific part, please reference the user guide.This is an OEM part sourced directly from the manufacturer. It is sold individually. This replacement part is compatible with lawn mowers made by MTD.

This v-belt is a genuine Husqvarna part, sold individually. This v-belt can be used as a replacement part for a lawn tractor. This v-belt plays a part in powering the tractor's engine. It is made out of durable black rubber.If the v-belt is punctured, torn, ripped, or eroded in some way that renders it beyond functionality, it should be removed and replaced with this genuine OEM replacement part before using the lawn tractor again. It is a simple repair process that will require no special tools. Remember to wear work gloves as a safety precaution while repairing or replacing parts within an outdoor appliance. This is an OEM part sourced directly from the manufacturer. It is sold individually. This v-belt is compatible with the following outdoor appliance brands: MTD and Craftsman.

This part is a replacement idler pulley. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. This part can be used to replace a defective or broken idler pulley in a variety of lawn tractor models. Idler pulleys help to guide the engine's drive belt. This part is subject to significant wear and tear over time and may require replacement. Signs that the idler pulley might need replacing include a squealing sound coming from the belt or the pulley being visibly worn. Proper tools are required to install this part. It is always recommended that the appropriate safety precautions are adhered to when attempting to fix any power tools or machinery. For more accurate information on how and where to install this idler pulley, the appropriate owner's manual and included diagrams should be referenced.As an authentic replacement part, this idler pulley is suitable for use on several different models of lawn tractors manufactured by MTD, Troy-Bilt, Yard Machines, Cub Cadet, Husky, and Yard Man. This is a genuine part made of high-quality, durable materials and is sold individually.

Secures and protects the idler pulley on lawn tractors and riding mowers. Replace if cracked, loose, or missing to maintain proper belt tension.

A flange lock nut, also known as a flange lock or a lock nut, is created to be used in various types of lawn and garden equipment. This flange lock nut holds other parts in place and, when properly threaded, will resist loosening. Over time, a flange lock nut may begin to weaken and may become loose or break. If it appears to be broken or weak, a replacement is required. Flange locks can be adjusted and uninstalled after use. When replacement is required, you may need a socket set, screwdriver, hacksaw, and butane torch. The socket wrench will loosen the bolt it is connected to, while the torch is used to heat the lock nut. A socket wrench may remove the nut, but sometimes cutting it with a hacksaw is required. This flange lock nut is a genuine OEM component directly from the manufacturer and comes in an individual unit. It is made of metal, a gold color, and can be found in various areas of lawn equipment. It works with lawnmowers, trimmers, snowblowers, cultivators, tillers, and leaf blowers by Poulan, MTD, Toro, Cub Cadet, Murray, Troy-Bilt, Bolens, Yard Machines, Craftsman, and Yard-Man.

Protects the mandrel pulley and belt from debris and damage on your lawn tractor. Replace if cracked, broken, or missing. Verify fit with your model.

Stabilizes your mower deck belt and prevents slipping or excessive friction. Replace if damaged, bent, or missing to keep your belt aligned and running.

Nozzle adapter for lawn tractors and riding mowers. Connects hoses or tubes in the fuel or deck wash system. Replace if cracked, stripped, or missing.

Fastening screw for lawn mowers and tractors. Secures components throughout the equipment. Replace if stripped, broken, or missing during repairs.

5-inch diameter deck roller wheel for lawn tractors and riding mowers. Replaces cracked, worn, or missing deck wheels that support smooth cutting deck operation.

Here is a replacement shoulder screw that is commonly used for various types of outdoor power equipment. Another name for the shoulder screw is a shoulder pin. The screw is often used to help secure the plastic wheels to the deck of a machine. However, different machines may have different uses for shoulder screws and other types of hardware. The shoulder screw is made from metal and is durable. However, the pin may still need to be replaced at some point. Whether it is because of corrosion or being bent, it is important to replace a failed screw with a new one. When performing maintenance on the machine, it is also possible that the screw could become lost, which would require a replacement. This is a genuine OEM replacement shoulder screw. It is sold individually and works with many types of makes and models. The screw is often used for edgers, snowblowers, lawn mowers, and chainsaws. Brands that have models that will be compatible with the shoulder screw include Craftsman, Toro, Cub Cadet, Troy-Bilt, Yard Machines, MTD, Huskee, Yard-Man, and MasterCut.

Shoulder bolt for riding mowers and lawn tractors. Used as an axle for wheels and deck components. Replace if bent, worn, or stripped from regular use.

Lost or broken push cap preventing setting adjustments? This small but essential control cap restores proper function on mowers and tractors. Quick fix.

This replacement part is a bagger and is intended for use with lawn mowers. This part is compatible with various kinds of lawn mowers. The bagger is responsible for collecting the leaves and other debris during use so that the user can clean up more easily. A new bagger might be needed if the current part is no longer working properly or is damage. If the part cannot stay attached to the lawn mower, it might be best to replace it altogether. If the bag has visible tears or rips, consider replacing this part as well. This should be a fairly simple repair. This is a genuine replacement part made by MTD, sold individually.

Mulching kit for 46-inch lawn tractor decks. Converts mower to mulch grass clippings. Replace missing, damaged, or worn mulch blades and plugs.