McClane
Reel Walk-Behind Mower

Model # 21-4-BS-SP Official McClane walk-behind rotary mower

Here are the diagrams and repair parts for Official McClane 21-4-BS-SP walk-behind rotary mower, 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 133 parts  |

Bolt 1033

#66

All parts diagram

Bolt

Part #1033

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

Bolt 1028

#13

All parts diagram

Bolt

Part #1028

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

Cotter Pin 1011

#118

All parts diagram

Cotter pin

Part #1011

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

Axle 7133-A

#105

All parts diagram

Axle

Part #7133-A

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

Control Rod 7019

#22

All parts diagram

Control rod

Part #7019

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

Sprag 7137

#110

All parts diagram

Sprag

Part #7137

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

Shoulder Washer 7129
Shoulder washer

Part #7129

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

Axle 7133

#104

All parts diagram

Axle

Part #7133

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

Bell Crank 7110-A

#75

All parts diagram

Bell crank

Part #7110-A

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

Cable Clamp 7007

#8

All parts diagram

Cable clamp

Part #7007

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

Effective articles & videos to help repair your walk-behind mowers

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…