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Craftsman
Chainsaw

Model # 917351770 Official Craftsman 3.7a chainsaw

Here are the diagrams and repair parts for Official Craftsman 917351770 3.7a chainsaw, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 203 parts  |
Chain 642A43
#44

Lubrication, clutch, and cutting diagram

Chain

Part #642A43

Replaced by #33SL071G

?
Manufacturer substitution
This part replaces 642A43. Substitute parts can look different from the original.
$29.53
In Stock
Sprocket 9137H
#29

Lubrication, clutch, and cutting 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
$14.37
In Stock
Cutter Rh 16253
#50

Lubrication, clutch, and cutting diagram

Cutter rh

Part #16253

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

Screen Inlet 012727
#7

Carburetor diagram

Screen inlet

Part #012727

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

Welch Plug 012809
#22

Carburetor diagram

Welch plug

Part #012809

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

Gasket 9093H
#33

Engine diagram

Gasket

Part #9093H

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

Insert 9130H
#12

Lubrication, clutch, and cutting diagram

Insert

Part #9130H

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

Base 8197R
#17

Engine diagram

Base

Part #8197R

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

Spring 9101H1
#4

Lubrication, clutch, and cutting diagram

Spring

Part #9101H1

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

Piston Ring 643A18
#18

Engine diagram

Piston ring

Part #643A18

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

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