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Generac
Lawn & Garden Engine

Model # EHC009521 Official Generac engine

Here are the diagrams and repair parts for Official Generac EHC009521 engine, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 111 parts  |
Air Filter 78601
#47

Carburetor diagram

Air filter

Part #78601

Replaced by #78601GS

?
Manufacturer substitution
This part replaces 78601. Substitute parts can look different from the original.
$20.18 | 
23% OFF Phone Price : $26.18
In Stock
Retainer A1720
#30

Complete long block assembly diagram

Retainer

Part #A1720

Replaced by #0D24890ESV

?
Manufacturer substitution
This part replaces A1720. Substitute parts can look different from the original.
$51.52 | 
10% OFF Phone Price : $57.52
In Stock
Spring 88401
#31

Complete long block assembly diagram

Spring

Part #88401

Replaced by #0D24890ESV

?
Manufacturer substitution
This part replaces 88401. Substitute parts can look different from the original.
$51.52 | 
10% OFF Phone Price : $57.52
In Stock
Pivot Ball Stud 77161
#43

Complete long block assembly diagram

Pivot ball stud

Part #77161

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

Camshaft 98752
#18

Complete long block assembly diagram

Camshaft

Part #98752

Replaced by #0A98780SRV

?
Manufacturer substitution
This part replaces 98752. Substitute parts can look different from the original.
$109.04
In Stock
Nut 77395
#58

Tank cradle diagram

Nut

Part #77395

Replaced by #G052857

?
Manufacturer substitution
This part replaces 77395. Substitute parts can look different from the original.
This item is not returnable
$2.16
In Stock
Spring 86037
#30

Spark plug and idle coil diagram

Spring

Part #86037

Replaced by #0C3979

?
Manufacturer substitution
This part replaces 86037. Substitute parts can look different from the original.
$38.33 | 
14% OFF Phone Price : $44.33
In Stock
Crankshaft 83337A
#8

Complete long block assembly diagram

Crankshaft

Part #83337A

Replaced by #0G48660SRV

?
Manufacturer substitution
This part replaces 83337A. Substitute parts can look different from the original.
$118.02
In Stock
Cover 88412
#48

Complete long block assembly diagram

Cover

Part #88412

Replaced by #G088412

?
Manufacturer substitution
This part replaces 88412. Substitute parts can look different from the original.
$21.89
In Stock
Filtter 78602
#48

Carburetor 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
$2.87 | 
26% OFF Phone Price : $3.87
In Stock

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