121Hsv3 Parts

Flange screw for lawn and garden engines. Distributes connection force over a larger area. Replace if threads are stripped, head is damaged, or screw is missing.

This screw is a genuine Midwest Engine replacement part for small engine appliances, including lawn tractors, lawn mowers, snowblowers, leaf blowers, vacuums, and tillers. The purpose of a screw is to tightly link materials together through rotation that pierces into the material. A screw might have to be replaced in the event that it is lost or misplaced, a common occurrence due to its size. A screw might also be replaced if it deteriorates over time, through erosion, cracking, or piercing, thereby reducing its efficacy in holding materials together. This kind of damage can be attributed to general overuse, to age, or simply to long-term exposure. If a screw is subject to any of this kind of damage, it is best to replace it immediately, as the materials held together by the screw must continue to be held together. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This screw is compatible with the following brands: Briggs & Stratton, Toro, Cub Cadet, and Lawn Boy.

Replacement screw that secures the pawl friction plate in lawn and garden engines. Replaces lost, stripped, or damaged flange bolts on the recoil assembly.

This replacement friction spring is a genuine OEM part meant for any number of small appliance engines run using a starter rope. This spring absorbs large amounts of kinetic energy that could damage the starter rope pulley system. It helps keep the pulley from being overstretched, which would create enough pressure to break the entire system. This spring sits at the center of the pulley system and creates resistance as the user yanks the starter rope. Friction springs can become worn out after repeated use, especially if a user tends to yank the starter rope quite forcefully. The most obvious sign of a worn of friction spring is if the pulley system lacks any resistance. As the user pulls the cord, they should feel a little pull back, but if the friction spring is worn, there will be much less resistance. Replacing this part is straightforward and will only require a screwdriver. Simply open the pulley system, carefully remove the old spring, and install the new one. This part is compatible with a wide number of appliances from Toro, Vanguard, Briggs & Stratton, and Lawnboy. It comes sourced from the original manufacturer and ships individually.

Complete dipstick and tube assembly for small engines. Replaces cracked, broken, or missing dipstick tubes. Essential for checking oil levels.

This spring brake is a genuine Midwest Engine part that can be used as a replacement part for outdoor appliances with small engines, including lawn mowers, chipper shredders, snowblowers, and other such appliances. Spring brakes are a braking system employed a large, coiled spring that is kept under high tension; the control valves attached to the spring brake are the mechanism by which the spring brake is released.If the spring brake has been damaged, is malfunctioning, or is in a state of disrepair, this will manifest in the form of a sudden, volatile eruption from the air brake chamber. This is a dangerous state for a small engine, so repair should be conducted immediately. Additionally, a new spring brake part should be ordered before any attempt to use the appliance without a proper repair. Remember to always wear gloves when handling, repairing, and operating outdoor equipment, and stay safe around the small engine of the appliance if the spring brake has malfunctioned and caused a dangerous situation.This spring brake is compatible with the brands Briggs and Stratton, Cub Cadet, and Toro.

Replace a worn valve retainer if your engine has compression loss or valve train noise. This washer-shaped part secures the valve spring lock on the valve.

This OEM air cleaner cover from Briggs & Stratton fits over the air cleaner and filter system, protecting the filters from excess dirt, debris, and other potential damage. This cover is also designed to help hold the air filter in place. The plastic housing is durable, but it can be subject to damage over time. This replacement is a snap-on cover, so no tools are required. Be sure to wear gloves when performing any kind of work on lawn and garden equipment. This air cleaner cover is designed to work with multiple types of lawn and garden equipment from Briggs & Stratton, Lawn-Boy, and Toro. It works with various engines on generators and lawnmowers, including hundreds of different specific models. It is sold individually and does not include the actual air filter or the bottom part of the housing.

Engine won't shut off when you turn the key? Replace your lawn mower's stop switch to restore safe engine control. Simple safety repair.

Mower won't start or runs poorly? Cracked or leaking fuel lines prevent proper fuel delivery. Simple 15-minute DIY repair restores engine performance.

This genuine OEM gasket sits between the carburetor and cylinder to create a seal on a wide range of different lawn mower engines. The carburetor is responsible for mixing fuel and air, so it is important that it remains well sealed. The cylinder sits on top of the combustion chamber, and must also be sealed to provide the proper amount of pressure to drive the pistons. Therefore, it's crucial that nothing escapes from the engine where these two parts meet. Gaskets are designed to take a lot of wear and tear, but they can eventually blow after repeated exposure to heat and pressure. When a carburetor and cylinder gasket blows, the engine will not perform as well. Look out for vibrations, backfiring, low output, or an engine that stops shortly after startup. To replace this gasket, use a screwdriver, wrench set, and pliers to gain access to the carburetor's inner workings. This part is compatible with Toro, Lawn Boy, and Briggs & Stratton lawn mowers and comes sourced from its original manufacturer. This part ships individually.