Tractor

This air filter consists of an internal plastic frame with a foam mesh cover that captures dust and dirt. The outer, washable pad covers an accordion-style inner filter that removes even finer particles. An air filter keeps particles in the air from getting sucked into the motor, where friction will cause wear and tear to the engine. However, a filter has a limited life cycle. Eventually, it gets clogged up, which leads to limited airflow and decreased efficiency. If the engine is bogging down when it is revved up, a clogged air filter might be to blame. Simply install a new air filter and see if the motor performance improves. It is recommended to preemptively replace the air filter every spring so a clogged filter never puts a halt to a job in progress. This is an OEM part, sourced directly from MTD, and it is sold individually. In addition to MTD lawn equipment, it has also been used by other manufacturers, including Craftsman, Yard Machine, and Yard-Man.

If your lawn tractor's deck belt is misaligned or slipping off, the deck idler bracket may be damaged. This bracket maintains proper belt tension.

This axle oil seal is an authentic OEM replacement part sourced directly from the manufacturer for use on lawn tractors. The oil axle seal keeps transmission fluid from leaking and causing damage to the engine. If there are puddles of oil beneath the lawn tractor, the axle's oil seal should be inspected and replaced if necessary. During routine maintenance, the oil seal should be visually inspected, and it should be removed and replaced when there are signs of wear and tear. To replace the axle oil seal, first, remove the spark plug from the machine for safety. Park the lawn tractor on a flat surface to prevent accidental rolling. Wear work gloves and safety goggles. Remove the half shaft from the tractor and pry the old axle oil seal off the machine. Insert a new oil seal. Check the fluids in the lawn tractor and fill as needed, then reassemble the tractor. After putting the spark plug back in, run the engine and look for leaks. This axle oil seal is a black rubber part that is sold individually. It is designed for use on lawn tractors manufactured by Cub Cadet, Yard-Man, MTD, and Troy-Bilt.

Fix a deck that won't lift or adjust properly. This pivot cup lets the lift arm move freely while staying secured to your mower deck. Easy DIY fix.

Secures pins and shafts on lawn tractors and riding mowers. Replace if bent, missing, or worn. Bow-tie design inserts through pre-drilled holes.

Spindle assembly for lawn tractor mower decks. Connects blade to drive belt for cutting operation. Replace if cracked, worn, or damaged bearings.

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 is a flanged lock nut. It’s designed to apply tension, typically on a joint that needs to have a certain amount of flex. As such, it’s mostly used on snowblower chutes and lawnmower handles. They can remain in place, but with a forgiving connection that can take a beating. The nut size is 3/8, with a thread size of 16. A lock nut will generally last for many years. However, the silicone ring inside will wear down if it’s frequently tightened and loosened. It needs to be replaced when it will no longer reliably remain in place. Generally, this begins as a symptom of slight slippage and worsens as time goes on. Thankfully, whether it’s being used on a snowblower or a lawnmower, this nut is generally straightforward to access. Simply unscrew the old nut, then screw the new nut on until it’s nice and tight. Our flanged lock nuts are genuine OEM MTD nuts, and they are sold individually.

Steering pinion gear connects the steering column to the front axle turning mechanism on riding mowers. Replace if worn, stripped, or damaged.

A carriage bolt is a type of fastener. It features a smooth rounded head and a square domed top. It has threading, which leads to up to the square shoulder. The purpose of its square is to prevent the bolt from spinning. Once the carriage bolt is inserted through the hole, using a nut and washer can provide additional security. Carriage bolts can corrode and loosen over time. Since it doesn't have a slotted head, a socket wrench is needed when replacing. This bolt carriage replacement is compatible with wood chippers, tillers, string trimmers, lawnmowers, and edgers. It is a genuine MTD product that measures 5/16x.075. It has a smooth rounded head and square shoulder underneath it. This carriage bolt is sold individually.

Lawn tractor wheels won't move or turn? This ground drive belt connects the engine crankshaft to the transmission. Common fix for loss of drive power.

Removes contaminants from engine oil to protect internal parts. Replace regularly to maintain engine performance. Confirm fit with your model number.

Variable speed drive belt connects engine to transmission for lawn tractors and riding mowers. Replace if stretched, damaged, or broken. Verify fit with your model.

Hex screw for lawn mowers, tractors, and snow blowers. Replaces worn, corroded, or missing screws on engines and housings. Identical fit for secure assembly.