Lx440 Parts

This part is an idler pulley. The idler pulley applies tension to and guides the engine drive belt. A wrench set is needed to perform any repair involving the idler pulley part.The idler pulley can become worn over time with normal use. Wear to the pulley can cause the belt to slip. Signs that the idler pulley needs to be replaced include squealing noises coming from the equipment, the engine stalling, or overheating. The idler pulley is an essential component and it is important to replace this part if it becomes worn, broken, or damaged in any way.This part is a genuine MTD part and is an OEM part sourced directly from the manufacturer and it is sold individually. This idler pulley is compatible with lawn tractors and snowblowers manufactured by MTD, Yard Machines, Bolens, Yard-Man, Troy-Bilt, Cub Cadet, and Husky.

Fix loose or vibrating parts with this jam nut. Used as a locknut to secure standard nuts in place on mowers and tractors. Easy 5-minute installation.

Black ignition key for lawn tractors and riding mowers. Replace lost, broken, or worn ignition keys. Direct fit for starting your mower's engine.

Fully-threaded hex tap screw for lawn tractors and outdoor power equipment. Fastens machine components together. Replace if damaged, stripped, or missing.

Steering gear for lawn tractors and riding mowers. Replaces worn, stripped, or damaged gears in the steering assembly. Essential for smooth steering operation.

Flat washer for lawn and garden equipment. Spreads load under bolts and screws to secure components. Replace if cracked, worn, or missing.

Shoulder screw for lawn mowers and tractors. Secures parts in place during operation. Replace if sheared off, stripped, or missing for safe use.

Deck height adjustment gear for lawn tractors and riding mowers. Replaces broken or worn gears that control cutting deck position and leveling.

If your lawn tractor won't stop properly or brakes feel weak, this brake puck creates pressure on the brake disk when you push the pedal. Essential safety part.

A 12-volt bulb that provides forward lighting for the lawn tractor, mounted in the headlight housing. Replace when the light dims, flickers, or burns out completely.

14.88" mulching blade for lawn mowers and tractors. 3-in-1 design mulches, bags, or side discharges clippings. Replace when dull or damaged. Verify fit.

21.23-inch mulching blade for 42-inch deck lawn tractors. Replace when blade edge is worn, bent, or cracked. Features 6-point star center hole.

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.

This is a V-groove drive pulley with an integrated hub designed for the transmission system of a lawn tractor. It transfers rotational power from the engine via the drive belt to the transmission. Replace this pulley if it is wobbling, cracked, or worn, which can cause belt slipping, loss of drive power, or unusual noises during operation.

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