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Craftsman
Walk-Behind Mower

Model # 536819990 Official Craftsman 21" power reel mower

Here are the diagrams and repair parts for Official Craftsman 536819990 21" power reel mower, 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 113 parts  |
Carriage Bolt 35933
#23

Engine diagram

Carriage bolt

Part #35933

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

Washer 8728
#3

Handle assembly diagram

Washer

Part #8728

Replaced by #783000MA

?
Manufacturer substitution
This part replaces 8728. Substitute parts can look different from the original.
This item is not returnable
$9.34
In Stock
Screw 999602
#45

Engine diagram

Screw

Part #999602

Replaced by #650517

?
Manufacturer substitution
This part replaces 999602. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Knob 20252
#49

Engine diagram

Knob

Part #20252

Replaced by #20252MA

?
Manufacturer substitution
This part replaces 20252. Substitute parts can look different from the original.
$9.99 | 
9% OFF Phone Price : $10.99
In Stock
Cotter Pin 121223
#13

Clutch diagram

Cotter pin

Part #121223

Replaced by #121223MA

?
Manufacturer substitution
This part replaces 121223. Substitute parts can look different from the original.
This item is not returnable
$6.03
In Stock
Knob (black) 39276
#27

Engine diagram

Knob (black)

Part #39276

Replaced by #1501260MA

?
Manufacturer substitution
This part replaces 39276. Substitute parts can look different from the original.
$10.93 | 
15% OFF Phone Price : $12.93
In Stock
Washer 4230
#31

Engine diagram

Washer

Part #4230

Replaced by #783641MA

?
Manufacturer substitution
This part replaces 4230. Substitute parts can look different from the original.
$7.86
In Stock
Pin Gear Assembly 20098
#59

Engine diagram

Pin gear assembly

Part #20098

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

Hex Head Screw 122027
#8

Engine diagram

Hex head screw

Part #122027

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

Clutch Assembly 39237
#14

Engine diagram

Clutch assembly

Part #39237

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

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