Craftsman
Chainsaw

Model # 917351870 Official Craftsman chainsaw

Here are the diagrams and repair parts for Official Craftsman 917351870 chainsaw, 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 147 parts  |

Chain 642A43
#44

Engine diagram

Chain

Part #642A43

Replaced by #33SL071G

?
Manufacturer substitution
This part replaces 642A43. Substitute parts can look different from the original.
In Stock
Sprocket 9137H
#29

Engine diagram

Sprocket

Part #9137H

Replaced by #11891

?
Manufacturer substitution
This part replaces 9137H. Substitute parts can look different from the original.
This item is not returnable
In Stock
Flywheel 9404H
#16

Starter assembly diagram

Flywheel

Part #9404H

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

Air Filter 9527H
#5

Main frame diagram

Air filter

Part #9527H

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

Connecting Rod Assembly 643A1
#29

Carburetor diagram

Connecting rod assembly

Part #643A1

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

Self-tapping Screw 5534P
#14

Carburetor diagram

Self-tapping screw

Part #5534P

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

Needle 9084H
#31

Carburetor diagram

Needle

Part #9084H

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

Gap Gauge 1338R
#2

Maintenance kit diagram

Gap gauge

Part #1338R

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

Wrench 1230R
#4

Maintenance kit diagram

Wrench

Part #1230R

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

Carburetor 9140H
#4

Carburetor diagram

Carburetor

Part #9140H

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

Effective articles & videos to help repair your chainsaws

What are the most common replacement parts for chainsaws?

What are the most common replacement parts for chainsaws?

Learn about the most common replacement parts for chainsaws and how they can help you fix chainsaw problems.…

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.…