Generac
Lawn & Garden Engine

Model #EHC04276 Official Generac engine

Here are the diagrams and repair parts for Generac EHC04276 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.

Showing 10 of 111 parts

Lawn & Garden Equipment Engine Spark Plug (replaces 12-132-02, 12-132-02-S, 12-132-06, 28-132-01-S, 491055, 499608, 72347, FF-20, M78543)#11

Cabinet parts Diagram

Spark plug

Part #72347
Replaced by #RC12YC
?
Manufacturer substitution
This part replaces 72347. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
In Stock
$3.94 | 
20% OFF 
Phone Price: $4.94
Lawn & Garden Equipment Engine Pre-Filter#46

Cabinet parts Diagram

Filtter

Part #78602
Replaced by #G078602
?
Manufacturer substitution
This part replaces 78602. Substitute parts can look different from the original.
This item is not returnable
In Stock
$2.49 | 
29% OFF 
Phone Price: $3.49
Lawn & Garden Equipment Engine Carburetor#50

Cabinet parts Diagram

Carburetor

Part #C1535
Replaced by #0C1535ASRV
?
Manufacturer substitution
This part replaces C1535. Substitute parts can look different from the original.
In Stock
$143.29 | 
7% OFF 
Phone Price: $153.29
Lawn & Garden Equipment Engine Intake Gasket#39

Cabinet parts Diagram

Lawn & garden equipment engine intake gasket

Part #90051
This item is not returnable
In Stock
$2.16
Generator Oil Pressure Switch#54

Cabinet parts Diagram

Switch

Part #99236
Replaced by #0D9235BSRV
?
Manufacturer substitution
This part replaces 99236. Substitute parts can look different from the original.
In Stock
$63.02 | 
7% OFF 
Phone Price: $68.02
Generator Engine Valve Set#31

Cabinet parts Diagram

Spring

Part #88401
Replaced by #0D24890ESV
?
Manufacturer substitution
This part replaces 88401. Substitute parts can look different from the original.
In Stock
$54.24 | 
8% OFF 
Phone Price: $59.24
Pressure Washer Air Filter Base Gasket#42

Cabinet parts Diagram

Gasket

Part #91846
Replaced by #G091846
?
Manufacturer substitution
This part replaces 91846. Substitute parts can look different from the original.
This item is not returnable
In Stock
$18.28
Generator Engine Valve Set#30

Cabinet parts Diagram

Retainer

Part #A1720
Replaced by #0D24890ESV
?
Manufacturer substitution
This part replaces A1720. Substitute parts can look different from the original.
In Stock
$54.24 | 
8% OFF 
Phone Price: $59.24
Lawn Mower Recoil Starter#29

Cabinet parts Diagram

Recoil starter assembly

Part #A2799
Replaced by #095268ASRV
?
Manufacturer substitution
This part replaces A2799. Substitute parts can look different from the original.
In Stock
$64.99 | 
7% OFF 
Phone Price: $69.99
Retainer#15

Cabinet parts Diagram

Retainer

Part #78645
This item is not returnable
In Stock
$2.16

Articles and videos common to all lawn & garden engines

June 29, 2022

Top questions about Sears and Sears PartsDirect

By Lyle Weischwill

Get answers to frequently asked questions about Sears and Sears PartsDirect.

June 7, 2022

What are the main components of a lawn mower?

By Lyle Weischwill

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