Model # 149286582 Official Sears hydraulic log splitter

Here are the diagrams and repair parts for Official Sears 149286582 hydraulic log splitter, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

Click a diagram to see the parts shown on that diagram.
In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 120 parts |

#37

Engine mounting channel and wheel assembly diagram

Hose clamp

Part #STD316716

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

#34

Engine mounting channel and wheel assembly diagram

Lock nut

Part #STD541431

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

#NI

All parts diagram

S.a. muffler

Part #69007

Replaced by #399541

$41.33

In Stock

Qty

Elbow

Part #92904

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

#24

Engine mounting channel and wheel assembly diagram

Square key (1/4" sq x 2")

Part #STD580111

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

2 stage pump diagram

Case

Part #930000

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

Cradle assembly diagram

Bar

Part #73185

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

#24

2 stage pump diagram

Ball

Part #930020

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

#19

Engine mounting channel and wheel assembly diagram

Cotter pin, 1/8 x 1-1/4-in

Part #STD561220

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

#14

2 stage pump diagram

Part #930010

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

Most common symptoms to help you fix your log splitters

Choose a symptom to see related log splitter repairs.

View all

Why does my log splitter's hydraulic cylinder leak?

Main cause: worn hydraulic cylinder seals…

Why does my log splitter's hydraulic valve leak?

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

Why won't my log splitter's hydraulic cylinder extend the wedge?

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

Why does my log splitter's engine leaks oil or gas?

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

Why does my log splitter's hydraulic pump leak?

Main cause: worn hydraulic pump seals…

Why does my log splitter's engine run rough or misfire?

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

Why won't my log splitter's engine start?

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

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.

View all

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 difficulty

Time required

15 minutes or less

How to replace a log splitter recoil starter

The recoil starter spins the engine on the log splitter when you pull the starter rope, and the rope retracts when relea…

Repair difficulty

Time required

15 minutes or less

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 difficulty

Time required

30 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.

View all

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

Model # 149286582 Official Sears hydraulic log splitter

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your log splitters

Why does my log splitter's hydraulic cylinder leak?

Why does my log splitter's hydraulic valve leak?

Why won't my log splitter's hydraulic cylinder extend the wedge?

Why does my log splitter's engine leaks oil or gas?

Why does my log splitter's hydraulic pump leak?

Why does my log splitter's engine run rough or misfire?

Why won't my log splitter's engine start?

Most common repair guides to help fix your log splitters

How to replace a log splitter flexible pump coupler

How to replace a log splitter recoil starter

How to replace a log splitter carburetor

Effective articles & videos to help repair your log splitters

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

How to maintain the hydraulic system in a log splitter

How to change the hydraulic fluid in a log splitter

Parts & More

Stay Connected

Quick links

Let us help you

More resources

Tips to find your model number

Model numbers typically look like this: