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MTD 671 lawn tractor Parts

Here are the diagrams and repair parts for MTD 671 lawn tractor, as well as links to manuals and error code tables, if available.

MTD 671 lawn tractor
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Browse Parts for 671 Riding Mowers & Tractors

  • Retainer for MTD 671 - Part 17782

    Grille/ hood and fender diagram

    Retainer

    Part #17782

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

  • Adapter Harness for MTD 671 - Part 629-0125

    Twin cylinder diagram

    Adapter Harness

    Part #629-0125

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

  • Bevel Gear 4 for MTD 671 - Part 717-1363

    Transmission diagram

    Bevel Gear 4

    Part #717-1363

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

  • Dash Panel for MTD 671 - Part 731-1337A

    Grille/ hood and fender diagram

    Dash Panel

    Part #731-1337A

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

  • Battery Tray for MTD 671 - Part 783-0345

    Seat and main frame diagram

    Battery Tray

    Part #783-0345

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

  • Oil Drain Cap for MTD 671 - Part 737-0143

    Oil Drain Cap

    Part #737-0143

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

  • Deck Assembly, 46-in for MTD 671 - Part 983-0120

    Mower deck h diagram

    Deck Assembly, 46-in

    Part #983-0120

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

  • Handle Grip for MTD 671 - Part 720-0233

    Lift diagram

    Handle Grip

    Part #720-0233

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

  • Exhaust Gasket for MTD 671 - Part 721-0346

    Twin cylinder diagram

    Exhaust Gasket

    Part #721-0346

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

  • Lawn Mower Choke Control for MTD 671 - Part 746-3021

    Grille/ hood and fender diagram

    Lawn Mower Choke Control

    Part #746-3021

    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.…

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