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 630 log splitter Parts

Here are the diagrams and repair parts for MTD 630 log splitter, as well as links to manuals and error code tables, if available.

MTD 630 log splitter
By Schematic
By Part
SELECT DIAGRAM
?

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

Browse Parts for 630 Log Splitter

  • Hex Nut for MTD 630 - Part 712-0239

    #17

    All parts diagram

    Hex Nut

    In Stock
    $10.51
    Minus Item
    Qty
    Plus Item
  • Unknown Brand Name #689 Log Splitter Pressure Tube Pipe Nipple, 1/2-in for MTD 630 - Part 737-0238

    #9

    All parts diagram

    Unknown Brand Name #689 Log Splitter Pressure Tube Pipe Nipple, 1/2-in

    Part #737-0238
    This item is not returnable
    In Stock
    $39.60
    13% OFF Phone Price : $45.60Info Icon
    Minus Item
    Qty
    Plus Item
  • Flat Washer for MTD 630 - Part 736-0351

    #5

    All parts diagram

    Flat Washer

    Part #736-0351
    This item is not returnable
    In Stock
    $6.60
    Minus Item
    Qty
    Plus Item
  • Mtd Lawn & Garden Equipment Hex Screw for MTD 630 - Part 710-0237

    #74

    All parts diagram

    Mtd Lawn & Garden Equipment Hex Screw

    Part #710-0237
    This item is not returnable
    In Stock
    $8.23
    Minus Item
    Qty
    Plus Item
  • Washer for MTD 630 - Part 936-0116

    #49

    All parts diagram

    Flat Washer

    Part #736-0116

    Replaced by #936-0116

    Info Icon
    Manufacturer substitution
    This part replaces 736-0116. Substitute parts can look different from the original.
    In Stock
    $34.41
    Minus Item
    Qty
    Plus Item
  • Mtd Clevis Pin for MTD 630 - Part 911-0813

    #42

    All parts diagram

    Pin

    Part #711-0813

    Replaced by #911-0813

    Info Icon
    Manufacturer substitution
    This part replaces 711-0813. Substitute parts can look different from the original.
    In Stock
    $12.44
    14% OFF Phone Price : $14.44Info Icon
    Minus Item
    Qty
    Plus Item
  • Nut for MTD 630 - Part 712-3000

    #101

    All parts diagram

    Hex L Nut

    Part #712-0430

    Replaced by #712-3000

    Info Icon
    Manufacturer substitution
    This part replaces 712-0430. Substitute parts can look different from the original.
    In Stock
    $29.61
    Minus Item
    Qty
    Plus Item
  • Log Splitter Fixed Gib Plate for MTD 630 - Part 781-0350A-0637

    #25

    All parts diagram

    Fixed Sd Gib

    Part #781-0350A

    Replaced by #781-0350A-0637

    Info Icon
    Manufacturer substitution
    This part replaces 781-0350A. Substitute parts can look different from the original.
    In Stock
    $43.89
    Minus Item
    Qty
    Plus Item
  • Log Splitter Wedge Assembly for MTD 630 - Part 753-04120

    #23

    All parts diagram

    Wedge Mtg As

    Part #781-0323B

    Replaced by #753-04120

    Info Icon
    Manufacturer substitution
    This part replaces 781-0323B. Substitute parts can look different from the original.
    In Stock
    $387.48
    $12.00 OFF Phone Price : $399.48Info Icon
    Minus Item
    Qty
    Plus Item
  • Chain Log Splitter for MTD 630 - Part 713-0433A

    #45

    All parts diagram

    Tow Hitch

    Part #713-0433

    Replaced by #713-0433A

    Info Icon
    Manufacturer substitution
    This part replaces 713-0433. Substitute parts can look different from the original.
    In Stock
    $63.98
    Minus Item
    Qty
    Plus Item

Most common symptoms to help you fix your log splitters

Choose a symptom to see related log splitter repairs.

Main causes: dirty carburetor, stale fuel, bad spark plug, broken recoil starter…

Main cause: worn hydraulic cylinder seals…

Main cause: worn hydraulic pump seals…

Main causes: leaky head gasket, damaged sump gasket, leaky oil drain plug, damaged fuel line, bad carburetor seals…

Main causes: broken pump coupler, clogged hydraulic fluid filter, bad hydraulic control valve, broken hydraulic pump, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, stale fuel…

Main cause: worn hydraulic valve seals around the actuator rod…

Most common repair guides to help fix your log splitters

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

How to replace a log splitter carburetor

How to replace a log splitter carburetor

The carburetor mixes air and gas before the fuel mix goes to the engine. If the engine won't start and the spark plug is…

Repair time and Difficulty

 30 minutes or less
How to replace a log splitter fuel line

How to replace a log splitter fuel line

The fuel line carries the fuel supply from the gas tank to the carburetor. If the fuel line is cracked and leaking, repl…

Repair time and Difficulty

 30 minutes or less
How to replace a log splitter flexible pump coupler

How to replace a log splitter flexible pump coupler

The flexible nylon log splitter pump coupler deteriorates over time. Replace the flexible pump coupler if it begins to v…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your log splitters

Use the advice and tips in these articles to get the most out of your log splitter.

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

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

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

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.…

How to maintain the hydraulic system in a log splitter

How to maintain the hydraulic system in a log splitter

See how to properly maintain the hydraulic system in your log splitter.…

Parts & More

Bottom-Mount Refrigerator
Central Air Conditioner
Electric Range
Electric Wall Oven
Front-Engine Lawn Tractor
Microwave
Microwave/Hood Combo
Parts
Refrigerator
Scroll Saw
Top-Mount Refrigerator
Washer
Wine & Beverage Cooler