Mastercut Parts

A V-belt is used on riding lawn mowers and yard tractors to turn the blades and the accessories of these power tools. The engine pulley, which supplies power, is connected to the cutting deck pulley, which turns the mower blades, with a V-belt. Over time the V-belt, which is made of rubber, may stretch, calling for the tension on the belt to be adjusted. Eventually the belt will wear to the point that it no longer turns the cutting deck pulley fast enough for the blades to cut grass. Sometimes the belt will crack with dry rot and break. In any of these instances, the solution is to replace the V-belt. In order to replace the V-belt, the cutting deck must be lowered completely. A worn belt will likely slip off the cutting pulley with little resistance. In case the belt is missing, the user will find a diagram with the proper V-belt routing on top of the cutting deck. When replacing the V-belt, make sure to use a genuine OEM replacement part such as this one, which is manufactured to be an exact replacement for the original. This V-belt is compatible with riding mowers from MTD, Murray, Huskee, Troy-Bilt, Yard Machines, and Yard Man.

This is a replacement belt for self-propelled lawn and garden equipment. The belt is responsible for turning the axle that rotates the wheels when the self-propelled action is engaged. Over time, the belt can become worn with regular use. it should be replaced every season for optimal operation. There may also be instances where the belt breaks or becomes damaged and needs immediate replacement to avoid further damage. Without a working belt, the self-propelled function will not work. This genuine OEM v-belt is designed for use with a variety of 21-inch walk-behind lawn mowers and snow throwers. This belt is made of durable composite rubber material and reinforced for longer life with premium compression materials. Be careful when replacing belts and other tension parts as pinching and crushing injuries are common. Always allow the engine to cool and disengage the spark plug for safety.

V-belt rotates tiller tines. Replace when worn, stretched, or broken to restore tilling performance. Verify fit with your model number before ordering.

Grass catcher bag for walk-behind mowers. Attaches to cutting deck frame to collect clippings. Replace if torn, worn, or damaged for proper collection.

Silver shaft pivot arm supports and enables front wheel turning on walk-behind push mowers. Replace if cracked, bent, or broken from over-rotation.

This is a Briggs & Stratton Original Equipment 491588S Air Filter Cartridge. The purpose of this filter is to prevent dirt, dust, and debris from contaminating the carburetor and damaging the engine. This flat panel style, pleated paper air filter provides the first line of defense against the destructive effects of dirt ingestion. It is designed for 3.5 through 6.75 HP quantum engines and 625-1575 series engines. Over time, the air filter can get clogged or damaged, and this can lead to reduced engine performance. Locate the air filter cover, unscrew it, and remove the old filter. Make sure to clear out any debris that has found its way into the air filter assembly before inserting the new cartridge. Reattach the air filter cover and secure it with the screws. This replacement part works with generators, lawnmowers, pressure washers, wood chippers, and tillers. Aside from Briggs & Stratton, it is also compatible with specific products from Craftsman, Husqvarna, Lawn-Boy, Toro, Troy-Bilt, Simplicity, Snapper, and Wheel Horse. It is a genuine OEM replacement part and is sold individually.

Blade removal tool for lawn mowers and garden tractors. Safely holds the blade in place during removal or installation. Replace if damaged or missing.

Replace your lawn mower's worn or broken wheel assembly with tire. Direct fit for damaged wheels that crack, wear down, or go missing over time.

Hex screw for lawn mowers and garden equipment. Replaces cracked, stripped, or missing hex head bolts. Six-sided head fastens metal or wood components.

Engine running rough or making ticking noises? A worn rocker arm stud can affect valve timing. This replacement stud restores proper valve operation.

Hex head screw fastener for walk-behind lawn mowers. Secures components and housing parts. Replace if stripped, rusted, or missing for proper assembly.

Hex screw for outdoor power equipment. Replacement fastener for lost, stripped, or damaged screws. Installs in various assembly locations.

The hex head self-tapping screws are designed for a number of applications in lawn and garden equipment, primarily holding machinery and engine parts together. Over time, screws can become stripped, fall out, or otherwise get damaged, resulting in a need for replacement. When replacing screws and other hardware, always be sure to disengage or disable any power supply to reduce the risk of shock or other injuries. The self-tapping screw makes it easy to replace, and the fact that they are manufacturer-guaranteed ensures a perfect fit for compatible machines. This OEM self-tapping screw is compatible with several machines from RYOBI, MTD, Husky, Cub Cadet, Yard-Man, Troy-Bilt, Bolens, and Yard Machines. It can be found in lawnmowers and tractors and can be in multiple locations, depending on the exact model. This screw is sold as a single piece; order multiple quantities if needed.

Carriage bolt for lawn mowers and outdoor power equipment. Fastens components together with a nut. Replace if lost, stripped, or damaged during repair.