Craftsman
Lawn & Garden Engine

Model # 501MV20S-57527 Official Craftsman engine

Here are the diagrams and repair parts for Official Craftsman 501MV20S-57527 engine, 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 229 parts  |

Pre-cleaner 4508301
#7

Air intake div71/501 diagram

Pre-cleaner

Part #4508301

Replaced by #45-083-01-S

?
Manufacturer substitution
This part replaces 4508301. Substitute parts can look different from the original.
This item is not returnable
$7.29
12% OFF Phone Price : $8.29
In Stock
Gasket 2504103
#43

Carburetor div71/501 diagram

Gasket

Part #2504103

Replaced by #25-041-03-S

?
Manufacturer substitution
This part replaces 2504103. Substitute parts can look different from the original.
This item is not returnable
$9.19
10% OFF Phone Price : $10.19
In Stock
Connector 236602
#3

Ignition div71/501 diagram

Connector

Part #236602

Replaced by #25-155-41-S

?
Manufacturer substitution
This part replaces 236602. Substitute parts can look different from the original.
This item is not returnable
$9.49
10% OFF Phone Price : $10.49
In Stock
Oil Filter 5205002
#1

Oil filter div71/501 diagram

Oil filter

Part #5205002

In Stock
Seal 5203210
Seal

Part #5203210

Replaced by #52-032-10-S

?
Manufacturer substitution
This part replaces 5203210. Substitute parts can look different from the original.
This item is not returnable
$31.47
16% OFF Phone Price : $37.47
In Stock
Gasket 2504109
#5

Fuel pump div71/501 diagram

Gasket

Part #2504109

Replaced by #25-041-10-S

?
Manufacturer substitution
This part replaces 2504109. Substitute parts can look different from the original.
This item is not returnable
In Stock
Gasket 271030
Gasket

Part #271030

Replaced by #271030-S

?
Manufacturer substitution
This part replaces 271030. Substitute parts can look different from the original.
This item is not returnable
In Stock
Kit 2575709
#41

Carburetor div71/501 diagram

Kit

Part #2575709

Replaced by #25-757-09-S

?
Manufacturer substitution
This part replaces 2575709. Substitute parts can look different from the original.
In Stock
Connector 2515502
Connector

Part #2515502

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

Lawn & Garden Equipment Engine Governor Gear Assembly A-235743-S
#4

Governor div71/501 diagram

Lawn & garden equipment engine governor gear assembly

Part #A-235743-S

In Stock

Effective articles & videos to help repair your lawn & garden engines

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.…

What are the main components of a lawn mower?

What are the main components of a lawn mower?

Learn about the main parts of a lawn mower and when to replace parts.…