Skip to Content
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • 15 million satisfied customers 15 million satisfied customers
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store

Mtd Pro Lawn Mower Parts

Mtd Pro Lawn Mower Caster Axle
Genuine Mtd part
By: Mtd
Part Number: 911-1146

Replace your lawn mower's caster axle to restore wheel support and rotation. Installs on the caster wheel assembly. Needed when axle is bent or broken.

More
$14.95
Compare At:
$17.79
You Save:
$2.84

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lawn Equipment Hex Lock Nut
Genuine Mtd part
By: Mtd
Part Number: 912-0431

Hex lock nut secures bolted joints on outdoor lawn equipment. Replace if threads are stripped, nut is missing, or won't hold proper tension.

More
$5.50
Compare At:
$6.60
You Save:
$1.10

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lock Nut
Genuine Mtd part
By: Mtd
Part Number: 912-3027

The lock nut is a piece of standard hardware that may have a variety of applications on lawn and garden equipment, including on engines, housings, and other components. The lock nut offers a secure fit by tightening into a flange that prevents the nut from loosening like a regular nut might. Over time, the flange or the nut can become worn or damaged. In some cases, lock nuts may be lost during the process of other repairs or maintenance. Replacing them with genuine OEM parts like this lock nut is the best solution. This lock nut is compatible with hundreds of machines, including mowers, snowblowers, and chippers from MTD, Troy-Bilt, Cub Cadet, RYOBI, Yard-Man, Yard Machines, Bolens, and Husky. The ¼-inch lock nut has multiple locations and applications, so owners should consult their parts diagram for exact placement and part number identification. This lock nut is made of durable metal and sold as a single unit. Those who need additional pieces will have to order multiple quantities. This part will require a wrench or a socket to replace, as well as pliers and/or a screwdriver to hold the bolt or screw in place.

More
$4.95
Compare At:
$5.84
You Save:
$0.89

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lawn Tractor Square Key Fastener
Genuine Mtd part
By: Mtd
Part Number: 914-0114

Square key fastener for lawn tractors and outdoor power equipment. Secures drive components by fitting into shaft keyways. Replace if worn or missing.

More
$4.30
Compare At:
$4.70
You Save:
$0.40

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Hi-Pro Key 3/16 X 5/8
Genuine Mtd part
By: Mtd
Part Number: 914-0161

This is a hi-pro key, or high profile key. This part is most commonly used to lock pulleys and gears into transmission shafts. Replacing a damaged, broken or lost hi-pro key is simple, requiring only a set of pliers to complete.This hi-pro key is an authentic OEM component sourced directly from the manufacturer. It is sold as an individual unit. It is compatible with lawn tractors and snowblowers from MTD, Ryobi, Yard Machines, Bolens, Yard-Man, Troy-Bilt, Cub Cadet, and Huskee. It is made of high-quality, durable metal materials.

More
$5.31
Compare At:
$6.32
You Save:
$1.01

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Spur Gear
Genuine Mtd part
By: Mtd
Part Number: 917-04852

This spur gear is a genuine MTD part. It is made for use with self-propelled lawnmowers. A spur gear is a toothed gear that functions to transfer motion as well as control torque, power, and speed. This is a ten-tooth gear that is attached to the rear axle. It works with the rear wheel to steer and drive the mower.This spur gear is a genuine OEM part sourced directly from the manufacturer and is sold individually. The rear wheel requires two spur gears, so be sure to order accordingly. Typically these gears are quite durable, though they may need to be replaced due to more extreme wear and tear from heavy use. It is an easy repair that can be undertaken in less than half an hour.This spur gear is manufactured for compatibility with Black Max, Craftsman, Cub Cadet, MTD Pro, and Troy-Bilt lawnmowers manufactured between 2012 and 2015. For complete compatibility information, please use the compatibility checker before purchasing.

More
$5.49
Compare At:
$6.53
You Save:
$1.04

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Snow Blower Transmission Housing Assembly
Genuine Mtd part
By: Mtd
Part Number: 918-0123A

If your snow blower won't move or gears slip, the transmission housing assembly may be damaged. This part houses critical drive components.

More
$55.95
Compare At:
$67.14
You Save:
$11.19

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lawn Tractor Clutch Collar
Genuine Mtd part
By: Mtd
Part Number: 918-04045

Mower won't drive or gears grinding? This clutch collar spaces beveled gears for proper rotation. Missing or damaged collars prevent proper function.

More
$19.75
Compare At:
$21.73
You Save:
$1.98

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lawn Tractor Spindle Assembly
Genuine Mtd part
By: Mtd
Part Number: 918-04134D

Replacement spindle assembly for lawn tractor mowing decks. Replaces broken, worn, or defective spindle housings. Mounts to deck to support blade rotation.

More
$188.39
Compare At:
$226.07
You Save:
$37.68

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lawn Tractor Nozzle Adapter
Genuine Mtd part
By: Mtd
Part Number: 921-04041

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.

More
$23.21
Compare At:
$26.61
You Save:
$3.40

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Ignition Key (Set Of Two)
Genuine Mtd part
By: Mtd
Part Number: 925-0201

This is a simple set of lawnmower ignition keys. They’re also used for an array of riding mowers, lawn tractors, and even snowblowers. To simplify repair and replacement procedures, most manufacturers use standardized keys for all their machines in a given class. As a result, a single key can be used for dozens of machines. The keys are manufactured from stainless steel, with an INDAK logo stamped into the center. Regardless of whether the machine is a walk-behind mower or a full-sized lawn tractor, a keyed ignition is easier to operate than a recoil cord. Similarly, replacing a key is generally straightforward. The exception is if the old key has snapped off in the ignition. In this case, a set of needle-nosed pliers can sometimes be used to extract the key. A powerful magnet can also be helpful if the broken key is being stubborn. In the worst-case scenario, the ignition may need to be replaced. This is an OEM part sourced directly from MTD, and it is sold as a set of two.

More
$10.95
Compare At:
$13.14
You Save:
$2.19

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Riding Mower Switch
Genuine Mtd part
By: Mtd
Part Number: 925-04039

Fix a riding mower that won't start or stay running with this screw-mount switch. Direct replacement part for lawn tractors and riding mowers.

More
$26.12
Compare At:
$29.69
You Save:
$3.57

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lawn Tractor Headlight Bulb
Genuine Mtd part
By: Mtd
Part Number: 925-04213

This is a replacement headlight bulb designed for use in lawn tractors and riding mowers. It mounts into the headlight housing and provides forward illumination for operating the machine in low-light conditions. Replace this bulb if it has burned out, flickers intermittently, or no longer lights up when the headlight switch is turned on.

More
$6.46
Compare At:
$7.75
You Save:
$1.29

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lawn Tractor Ignition Switch
Genuine Mtd part
By: Mtd
Part Number: 925-1396A

Engine won't start or turn off? This lawn tractor ignition switch controls engine starting and stopping. Direct replacement takes 15-30 minutes.

More
$56.50
Compare At:
$66.67
You Save:
$10.17

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Snow Thrower Light Bulb
Genuine Mtd part
By: Mtd
Part Number: 925-1629

Replacement light bulb for snow throwers and lawn mowers. Replace when bulb burns out or provides dim lighting. Confirm fit with your model number.

More
$12.36
Compare At:
$14.58
You Save:
$2.22

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Mtd Pro Lawn Tractor Ignition Switch
Genuine Mtd part
By: Mtd
Part Number: 925-1741

If your mower won't start or turns over but won't crank, the ignition switch may be faulty. This key-operated switch controls electrical power.

More
$48.17
Compare At:
$54.68
You Save:
$6.51

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store