MTD
Lawn & Garden Engine

Model # 5X65RU Official MTD engine

Here are the diagrams and repair parts for Official MTD 5X65RU 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 126 parts  |

Lawn Mower Air Filter (replaces 751-10298) 951-10298
#120

Air cleaner diagram

Lawn mower air filter (replaces 751-10298)

Part #951-10298

BEST SELLER
This item is not returnable
$20.49
23% OFF Phone Price : $26.49
In Stock
Lawn & Garden Equipment Engine Fuel Filter 951-10358A
#67

Fuel tank diagram

Lawn & garden equipment engine fuel filter

Part #951-10358A

Replaced by #951-12296A

?
Manufacturer substitution
This part replaces 951-10358A. Substitute parts can look different from the original.
BEST SELLER
In Stock
Mtd Lawn & Garden Equipment Engine Air Filter Base 951-14439
#118

Air cleaner diagram

Mtd lawn & garden equipment engine air filter base

Part #951-14439

$44.35
12% OFF Phone Price : $50.35
In Stock
Flywheel Key, N/a 751-10307
#92

Crankshaft/crankcase cover diagram

Flywheel key, n/a

Part #751-10307

Replaced by #751P10307A

?
Manufacturer substitution
This part replaces 751-10307. Substitute parts can look different from the original.
This item is not returnable
$3.22
24% OFF Phone Price : $4.22
In Stock
Lawn & Garden Equipment Engine Nut 712-05015
#121

Air cleaner diagram

Lawn & garden equipment engine nut

Part #712-05015

This item is not returnable
$10.14
16% OFF Phone Price : $12.14
In Stock
Lawn & Garden Equipment Engine Mounting Screw 710-04915
Lawn & garden equipment engine mounting screw

Part #710-04915

This item is not returnable
$6.75
13% OFF Phone Price : $7.75
In Stock
Mtd Lawn Tractor Carbon Canister Filter 951-14400
#24

Flywheel & shroud diagram

Mtd lawn tractor carbon canister filter

Part #951-14400

This item is not returnable
$22.06
21% OFF Phone Price : $28.06
In Stock
Lawn & Garden Equipment Engine Carburetor Mount Gasket 951-14422
#128

Carburetor diagram

Lawn & garden equipment engine carburetor mount gasket

Part #951-14422

This item is not returnable
$11.79
15% OFF Phone Price : $13.79
In Stock
Kmart Lawn & Garden Equipment Engine Carburetor Insulator Gasket 951-11528
#133

Carburetor diagram

Kmart lawn & garden equipment engine carburetor insulator gasket

Part #951-11528

This item is not returnable
$6.86
13% OFF Phone Price : $7.86
In Stock
Mtd Lawn & Garden Equipment Engine Carburetor (replaces 751-14423) 951-14423
#130

Carburetor diagram

Mtd lawn & garden equipment engine carburetor (replaces 751-14423)

Part #951-14423

$89.96
6% OFF Phone Price : $95.96
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.…