Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

MTD 40M rear-tine tiller Parts

Here are the diagrams and repair parts for MTD 40M rear-tine tiller, as well as links to manuals and error code tables, if available.

MTD 40M rear-tine tiller
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for40M Tillers

  • Kmart Gasket Kit-e for MTD 40M - Part 951-10801A

    #NI08

    All parts diagram

    Gasket Kit-e

    Part #951-10801

    Replaced by #951-10801A

    Info Icon
    Manufacturer substitution
    This part replaces 951-10801. Substitute parts can look different from the original.
    In Stock
    $66.89
    Minus Item
    Qty
    Plus Item
  • Bell Washer for MTD 40M - Part 736-0452

    Drive system diagram

    Lawn & Garden Equipment Bell Washer

    Part #936-0452

    Replaced by #736-0452

    Info Icon
    Manufacturer substitution
    This part replaces 936-0452. Substitute parts can look different from the original.
    In Stock
    $31.24
    Minus Item
    Qty
    Plus Item
  • Cover for MTD 40M - Part 731-06253B

    Handle/tine shield diagram

    Handle Cover

    Part #731-06253

    Replaced by #731-06253B

    Info Icon
    Manufacturer substitution
    This part replaces 731-06253. Substitute parts can look different from the original.
    In Stock
    $57.88
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Intake And Exhaust Valve Set for MTD 40M - Part 951-10647A

    #NI02

    All parts diagram

    Valve

    Part #951-10647

    Replaced by #951-10647A

    Info Icon
    Manufacturer substitution
    This part replaces 951-10647. Substitute parts can look different from the original.
    In Stock
    $128.00
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Engine Muffler for MTD 40M - Part 751P18511

    Troy-built engine (170-to) diagram

    Muffler Assembly

    Part #951-10793

    Replaced by #751P18511

    Info Icon
    Manufacturer substitution
    This part replaces 951-10793. Substitute parts can look different from the original.
    In Stock
    $111.94
    Minus Item
    Qty
    Plus Item
  • Lawn & Garden Equipment Wheel Axle Bolt for MTD 40M - Part 738-0533

    Handle/tine shield diagram

    Lawn & Garden Equipment Wheel Axle Bolt

    Part #938-0533

    Replaced by #738-0533

    Info Icon
    Manufacturer substitution
    This part replaces 938-0533. Substitute parts can look different from the original.
    In Stock
    $34.30
    Minus Item
    Qty
    Plus Item
  • Plug:end for MTD 40M - Part 735-04105A

    Handle/tine shield diagram

    End Plug

    Part #735-04105

    Replaced by #735-04105A

    Info Icon
    Manufacturer substitution
    This part replaces 735-04105. Substitute parts can look different from the original.
    In Stock
    $32.52
    Minus Item
    Qty
    Plus Item
  • Mounting Frame, Lh for MTD 40M - Part 786-04351-0638

    Drive system diagram

    Mounting Frame, Lh

    Part #786-04351-0638

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

  • Carburetor Kit for MTD 40M - Part 951-10800

    #NI07

    All parts diagram

    Carburetor Kit

    Part #951-10800

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

  • Tine Shield Mounting Bracket for MTD 40M - Part 786-04352-0638

    Handle/tine shield diagram

    Tine Shield Mounting Bracket

    Part #786-04352-0638

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

Most common symptoms to help you fix your tillers

Choose a symptom to see related tiller repairs.

Main causes: leaky engine head gasket, damaged sump gasket, damaged oil drain plug seal, loose or cracked fuel line, lea...

Main causes: dirty carburetor, engine needs tune up, stale gas...

Main causes: carburetor failure, bad gasoline, dirty spark plug, broken recoil starter...

Main causes: broken shaft clevis pins, transmission failure...

Main causes: damaged tines, broken clevis pins, worn drive belt, faulty transmission, clutch cable problems, improper de...

Main causes: clutch cable problems, faulty transmission...

Main causes: worn or broken drive belts, bad transmission, clutch cable problems...

Most common repair guides to help fix your tillers

These step-by-step repair guides will help you safely fix what’s broken on your tiller.

How to replace a tiller recoil starter

How to replace a tiller recoil starter

The recoil starter spins the engine when you pull the starter rope, and the rope retracts when released. If the recoil s...

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your tillers

Use the advice and tips in these articles and videos to get the most out of your tiller.

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....

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

Find the right carburetor assembly for a Craftsman snowblower, tiller or log splitter

This chart will help you find the right carburetor for your Craftsman snowblower, tiller or log splitter....

Tiller common questions

Tiller common questions

These frequently asked questions might help you figure out what's wrong with your garden tiller....

Parts & More

Front-Engine Lawn Tractor
Gas Range
Lawn & Garden Engine
Models
Parts
Range
Receiver
Side-By-Side Refrigerator
Top-Mount Refrigerator