McCulloch
Lawn & Garden Engine

Model # MC70 Official McCulloch gas kart engine

Here are the diagrams and repair parts for Official McCulloch MC70 gas kart engine, 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

?

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

Search
ALL PARTS
Showing 10 of 149 parts  |

Nut - Hex 8-32 104551
#46

Powerhead assembly diagram

Nut - hex 8-32

Part #104551

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

Screw - Hex Hd 8-32 X 1/2 In. Lg 103748
#40

Powerhead assembly diagram

Screw - hex hd 8-32 x 1/2 in. lg

Part #103748

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

Nipple 55617
#8

Powerhead assembly diagram

Nipple

Part #55617

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

Flywheel Assembly 48785A
#16

Powerhead assembly diagram

Flywheel assembly

Part #48785A

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

Washer - No. 10 100002
#8

Engine assembly diagram

Washer - no. 10

Part #100002

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

Oil Seal 57897
#54

Powerhead assembly diagram

Oil seal

Part #57897

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

Needle Bearing 110107
#20

Powerhead assembly diagram

Needle bearing

Part #110107

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

Plug - Expansion 104407
#31

Carburetor assemblies diagram

Plug - expansion

Part #104407

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

Insulator - Breaker Spring 57770A
#44

Powerhead assembly diagram

Insulator - breaker spring

Part #57770A

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

Connecting Rod Assy (incls. Key Nos. 24 & 25) 47832
#23

Powerhead assembly diagram

Connecting rod assy (incls. key nos. 24 & 25)

Part #47832

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

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your lawn & garden engines

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.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…