Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
MTD 14BI845H129 tractor

MTD 14BI845H129 tractor Parts

Here are the diagrams and repair parts for MTD 14BI845H129 tractor, as well as links to manuals and error code tables, if available.

By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for 14BI845H129 Riding Mowers & Tractors

  • Lever-pto for MTD 14BI845H129 - Part 17500

    Hood diagram

    Lever-pto

    Part #17500

    The manufacturer no longer makes this part, and there's no substitute part

  • Bolt-3/8-24 for MTD 14BI845H129 - Part 710-1642

    Axle diagram

    Bolt-3/8-24

    Part #710-1642

    The manufacturer no longer makes this part, and there's no substitute part

  • Inner Bearing for MTD 14BI845H129 - Part 718-0500

    Transmission 618-0301a diagram

    Inner Bearing

    Part #718-0500

    The manufacturer no longer makes this part, and there's no substitute part

  • Shifter Bearing for MTD 14BI845H129 - Part 718-0537

    Transmission 618-0301a diagram

    Shifter Bearing

    Part #718-0537

    The manufacturer no longer makes this part, and there's no substitute part

  • Nipple Pipe for MTD 14BI845H129 - Part 737-0164

    Rear wheel/frame diagram

    Nipple Pipe

    Part #737-0164

    The manufacturer no longer makes this part, and there's no substitute part

  • Collar Ass'y for MTD 14BI845H129 - Part 618-0226

    Transmission 618-0301a diagram

    Collar Ass'y

    Part #618-0226

    The manufacturer no longer makes this part, and there's no substitute part

  • Lock Out Plate for MTD 14BI845H129 - Part 718-0300

    Axle diagram

    Lock Out Plate

    Part #718-0300

    The manufacturer no longer makes this part, and there's no substitute part

  • Shift Cover for MTD 14BI845H129 - Part 783-0430

    Seat diagram

    Shift Cover

    Part #783-0430

    The manufacturer no longer makes this part, and there's no substitute part

  • Idler Bracket for MTD 14BI845H129 - Part 14076A

    Deck h diagram

    Idler Bracket

    Part #14076A

    The manufacturer no longer makes this part, and there's no substitute part

  • Muffler Bracket for MTD 14BI845H129 - Part 17958

    Rear wheel/frame diagram

    Muffler Bracket

    Part #17958

    The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

Main causes: faulty battery, bad alternator…

Main causes: shift lever needs adjustment, neutral control needs adjustment…

Most common repair guides to help fix your riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

How to replace the starter solenoid on a riding lawn mower

How to replace the starter solenoid on a riding lawn mower

Replace the starter solenoid if it doesn't click when you turn the ignition key.…

Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

Repair time and Difficulty

 30 minutes or less
How to replace a riding lawn mower fuel filter

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

Parts & More

Blender
Cooktop
Dishwasher
Elliptical Machine
Furnace
Gas Cooktop
Gas Grill
Gas Leaf Blower
Gas Walk-Behind Mower
Parts
Power Sander
Room Air Conditioner
Side-By-Side Refrigerator
Top-Mount Refrigerator
Toys & Games
Vacuum Cleaner
Washer
Weight System
Welder