Kawasaki
Lawn & Garden Engine

Model # S621 Official Kawasaki engine

Here are the diagrams and repair parts for Official Kawasaki S621 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 145 parts  |

Lawn & Garden Equipment Engine Spark Plug BPR5ES
#9

Electrical - equipment diagram

Lawn & garden equipment engine spark plug

Part #BPR5ES

Replaced by #4006

?
Manufacturer substitution
This part replaces BPR5ES. Substitute parts can look different from the original.
This item is not returnable
In Stock
Craftsman Fuel Hose KM-92192-7005
#7

Fuel tank/fuel valve diagram

Craftsman fuel hose

Part #KM-92192-7005

In Stock
Wrist Pin KM-13002-7001
#2

Piston/crankshaft diagram

Wrist pin

Part #KM-13002-7001

In Stock
Bolt KM-92153-7007
Bolt

Part #KM-92153-7007

In Stock
Craftsman Collet KM-12011-2056
#4

Valve/camshaft diagram

Craftsman collet

Part #KM-12011-2056

This item is not returnable
In Stock
Craftsman Lawn & Garden Equipment Engine Flywheel Key KM-92038-2077
#8

Electrical - equipment diagram

Craftsman lawn & garden equipment engine flywheel key

Part #KM-92038-2077

This item is not returnable
In Stock
Craftsman Retainer-valve Spring KM-12009-7001
#3

Valve/camshaft diagram

Craftsman retainer-valve spring

Part #KM-12009-7001

In Stock
Craftsman Screw KM-92009-2341
#13

Valve/camshaft diagram

Craftsman screw

Part #KM-92009-2341

This item is not returnable
In Stock
Craftsman Limiter KM-39076-7001
#14

Carburetor diagram

Craftsman limiter

Part #KM-39076-7001

In Stock
Craftsman Float Valve KM-16009-2136
#7

Carburetor diagram

Craftsman float valve

Part #KM-16009-2136

In Stock

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less

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.…