Craftsman
Material Handling

Model # 21450240 Official Craftsman jack

Here are the diagrams and repair parts for Official Craftsman 21450240 jack, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Owner's Manual 50240-OM
#NI

Jack assy diagram

Owner's manual

Part #50240-OM

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

Saddle Pad G620-10001-0000
#1

Jack assy diagram

Saddle pad

Part #G620-10001-0000

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

O-ring F/s G589-30011-0000
#8A

Jack assy diagram

O-ring f/s

Part #G589-30011-0000

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

Handle Soc G62000-0004
#5

Jack assy diagram

Handle soc

Part #G62000-0004

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

Handle Low G620-41000-1000
#3

Jack assy diagram

Handle low

Part #G620-41000-1000

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

Power Unit G613-30000-0000
#2

Jack assy diagram

Power unit

Part #G613-30000-0000

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

Tool Tray G613-20010-0000
#7A

Jack assy diagram

Tool tray

Part #G613-20010-0000

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

Re Caster G62000-0013
#6

Jack assy diagram

Re caster

Part #G62000-0013

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

Guard G61D-00001-000
#9

Jack assy diagram

Guard

Part #G61D-00001-000

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

Oil Filter G93M-00003-0410
#8

Jack assy diagram

Oil filter

Part #G93M-00003-0410

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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Top questions about Sears and Sears PartsDirect

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