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Craftsman
Lawn & Garden Engine

Model # 73910896B Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 73910896B engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 273 parts  |
Filter 122-0645
#7

Oil filter diagram

Filter

Part #122-0645

Replaced by #52-050-02-S1

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Manufacturer substitution
This part replaces 122-0645. Substitute parts can look different from the original.
BEST SELLER
$14.24 | 
12% OFF Phone Price : $16.24
In Stock
Fuel Filter 149-2005
#9

Fuel pump and filter diagram

Fuel filter

Part #149-2005

Replaced by #84001895

?
Manufacturer substitution
This part replaces 149-2005. Substitute parts can look different from the original.
BEST SELLER
$9.59 | 
9% OFF Phone Price : $10.59
In Stock
Fuel Hose 503-1577
#16

Intake manifold diagram

Fuel hose

Part #503-1577

Replaced by #30962

?
Manufacturer substitution
This part replaces 503-1577. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.76 | 
13% OFF Phone Price : $7.76
In Stock
Flat Washer 526-0018
Flat washer

Part #526-0018

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

Flat Washer 526-0122
Flat washer

Part #526-0122

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

Spark Plug 167-0263
#6

Ignition diagram

Spark plug

Part #167-0263

Replaced by #909

?
Manufacturer substitution
This part replaces 167-0263. Substitute parts can look different from the original.
This item is not returnable
$5.03
In Stock
Lock 5/16" - Code 21bj, 21bk, 21bw 850-0045
Lock 5/16" - code 21bj, 21bk, 21bw

Part #850-0045

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

Washer 526-0113
#15

Intake manifold diagram

Washer

Part #526-0113

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

Hex Nut 870-0399
#5

Air cleaner diagram

Hex nut

Part #870-0399

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

Screw 800-0026
#6

Exhaust system diagram

Screw

Part #800-0026

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

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