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MTD 840 THRU 849 lawn tractor

MTD 840 THRU 849 lawn tractor Parts

Here are the diagrams and repair parts for MTD 840 THRU 849 lawn tractor, as well as links to manuals and error code tables, if available.

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Browse Parts for 840 THRU 849 Riding Mowers & Tractors

  • Lawn Mower Throttle Cable for MTD 840 THRU 849 - Part 946-0630A

    Throttle Cable

    Part #746-0630

    Replaced by #946-0630A

    Info Icon
    Manufacturer substitution
    This part replaces 746-0630. Substitute parts can look different from the original.
    In Stock
    $40.33
    Minus Item
    Qty
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  • Yard-man Double Pulley for MTD 840 THRU 849 - Part 756-0603

    Double Pulley

    Part #756-0977

    Replaced by #756-0603

    Info Icon
    Manufacturer substitution
    This part replaces 756-0977. Substitute parts can look different from the original.
    In Stock
    $190.02
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    Qty
    Plus Item
  • Spring for MTD 840 THRU 849 - Part 932-0478

    Spring

    Part #732-0478

    Replaced by #932-0478

    Info Icon
    Manufacturer substitution
    This part replaces 732-0478. Substitute parts can look different from the original.
    In Stock
    $19.40
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  • Lawn Tractor Muffler for MTD 840 THRU 849 - Part 951-0616B

    Twin Muffler

    Part #751-0616

    Replaced by #951-0616B

    Info Icon
    Manufacturer substitution
    This part replaces 751-0616. Substitute parts can look different from the original.
    In Stock
    $170.78
    7% OFF Phone Price : $182.78Info Icon
    Minus Item
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  • Lawn Tractor Tire Valve Stem for MTD 840 THRU 849 - Part 934-0255

    Air Valve

    Part #734-0255

    Replaced by #934-0255

    Info Icon
    Manufacturer substitution
    This part replaces 734-0255. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $7.54
    12% OFF Phone Price : $8.54Info Icon
    Minus Item
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  • Toro Lawn Tractor Ground Drive Idler Pulley for MTD 840 THRU 849 - Part 756-04224

    Shift lever diagram

    Pulley-fl Id

    Part #756-0981

    Replaced by #756-04224

    Info Icon
    Manufacturer substitution
    This part replaces 756-0981. Substitute parts can look different from the original.
    In Stock
    $30.89
    16% OFF Phone Price : $36.89Info Icon
    Minus Item
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  • Troy-bilt Lawn & Garden Hex Lock Nut for MTD 840 THRU 849 - Part 912-0431

    Nut

    Part #712-0431

    Replaced by #912-0431

    Info Icon
    Manufacturer substitution
    This part replaces 712-0431. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $8.94
    10% OFF Phone Price : $9.94Info Icon
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  • Tiller Bolt, 1/4 X 1.43-in for MTD 840 THRU 849 - Part 911-0993

    Gauge Pin Belt

    Part #711-0993

    Replaced by #911-0993

    Info Icon
    Manufacturer substitution
    This part replaces 711-0993. Substitute parts can look different from the original.
    In Stock
    $29.61
    Minus Item
    Qty
    Plus Item
  • Spring Switch for MTD 840 THRU 849 - Part 925-1303

    Switch

    Part #725-1303

    Replaced by #925-1303

    Info Icon
    Manufacturer substitution
    This part replaces 725-1303. Substitute parts can look different from the original.
    In Stock
    $11.55
    15% OFF Phone Price : $13.55Info Icon
    Minus Item
    Qty
    Plus Item
  • Lawn Tractor Shoulder Screw for MTD 840 THRU 849 - Part 938-0155

    Shield Bolt

    Part #738-0155

    Replaced by #938-0155

    Info Icon
    Manufacturer substitution
    This part replaces 738-0155. Substitute parts can look different from the original.
    In Stock
    $34.32
    Minus Item
    Qty
    Plus Item

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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