Kawasaki
Lawn & Garden Engine

Model # SRC621 Official Kawasaki engine

Here are the diagrams and repair parts for Official Kawasaki SRC621 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 Carburetor Primer (replaces 49043-7002) KM-49043-7002
#15

Carburetor diagram

Lawn & garden equipment engine carburetor primer (replaces 49043-7002)

Part #KM-49043-7002

In Stock
Float Valve KM-16009-2136
#7

Carburetor diagram

Float valve

Part #KM-16009-2136

In Stock
Limiter KM-39076-7001
#14

Carburetor diagram

Limiter

Part #KM-39076-7001

In Stock
Spring-air S KM-92145-7015
#22

Carburetor diagram

Spring-air s

Part #KM-92145-7015

This item is not returnable
In Stock
Main Jet KM-92063-7048
#19

Carburetor diagram

Main jet

Part #KM-92063-7048

In Stock
Sleeve KM-42036-2051
#4

Control - equipment diagram

Sleeve

Part #KM-42036-2051

This item is not returnable
In Stock
Dowel Pin KM-92043-7001
#11

Cylinder/crankcase diagram

Dowel pin

Part #KM-92043-7001

This item is not returnable
In Stock
Lawn & Garden Equipment Engine Screw KM-92009-2083
#17

Carburetor diagram

Lawn & garden equipment engine screw

Part #KM-92009-2083

This item is not returnable
In Stock
Maintenance Label KM-56033-7001
#2

Label diagram

Maintenance label

Part #KM-56033-7001

This item is not returnable
In Stock
Screw KM-92009-2341
#13

Valve/camshaft diagram

Screw

Part #KM-92009-2341

This item is not returnable
In Stock

Repair guides for canister vacuums

How to replace a vacuum power head ribbed drive belt

How to replace a vacuum power head ribbed drive belt

Some canister vacuums have a ribbed drive belt that spins the brush roll on a power brush attachment. If the brush roll …

Repair difficulty
Time required
 30 minutes or less
How to replace a vacuum suction motor

How to replace a vacuum suction motor

The suction motor on a vacuum creates the draw of air at the cleaning head that picks up dirt. If the vacuum won't run, …

Repair difficulty
Time required
 15 minutes or less
How to replace a vacuum beater bar

How to replace a vacuum beater bar

Replace the brush roll if the bristles ares worn or the cylinder is damaged.…

Repair difficulty
Time required
 30 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.…