Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
MTD
Lawn & Garden Engine

Model # 165-SU Official MTD engine

Here are the diagrams and repair parts for Official MTD 165-SU 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 41 parts  |
Spark Plug 751-10292
#58

Engine diagram

Spark plug

Part #751-10292

Replaced by #951-10292A

?
Manufacturer substitution
This part replaces 751-10292. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.88 | 
15% OFF Phone Price : $6.88
Back Order
Recoil Starter Assembly 751-10658
#121

Engine diagram

Recoil starter assembly

Part #751-10658

Replaced by #951-14151

?
Manufacturer substitution
This part replaces 751-10658. Substitute parts can look different from the original.
BEST SELLER
$80.37 | 
7% OFF Phone Price : $86.37
In Stock
Carburetor Assembly 751-10974
#65

Engine diagram

Carburetor assembly

Part #751-10974

Replaced by #951-12705

?
Manufacturer substitution
This part replaces 751-10974. Substitute parts can look different from the original.
BEST SELLER
$87.75 | 
6% OFF Phone Price : $93.75
In Stock
Key 751-10630
#71

Engine diagram

Key

Part #751-10630

Replaced by #951-10630

?
Manufacturer substitution
This part replaces 751-10630. Substitute parts can look different from the original.
BEST SELLER
$8.44 | 
11% OFF Phone Price : $9.44
In Stock
Primer 751-10639
#147

Engine diagram

Primer

Part #751-10639

Replaced by #951-10639A

?
Manufacturer substitution
This part replaces 751-10639. Substitute parts can look different from the original.
$26.71 | 
18% OFF Phone Price : $32.71
In Stock
Ignition Switch 751-10637
#70

Engine diagram

Ignition switch

Part #751-10637

Replaced by #951-10637

?
Manufacturer substitution
This part replaces 751-10637. Substitute parts can look different from the original.
This item is not returnable
$18.67 | 
10% OFF Phone Price : $20.67
In Stock
Fuel Filter 751-10652
#113

Engine diagram

Fuel filter

Part #751-10652

Replaced by #951-10652

?
Manufacturer substitution
This part replaces 751-10652. Substitute parts can look different from the original.
This item is not returnable
$14.03 | 
12% OFF Phone Price : $16.03
In Stock
Flywheel Key, N/a 751-10307
#149

Engine 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
Air Filter 751-10635
#69

Engine diagram

Air filter

Part #751-10635

Replaced by #951-10635

?
Manufacturer substitution
This part replaces 751-10635. Substitute parts can look different from the original.
This item is not returnable
$25.76 | 
19% OFF Phone Price : $31.76
In Stock
Oil Drain 751-10641
Oil drain

Part #751-10641

Replaced by #951-10641

?
Manufacturer substitution
This part replaces 751-10641. Substitute parts can look different from the original.
This item is not returnable
$19.90 | 
9% OFF Phone Price : $21.90
In Stock

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Read more

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your lawn & garden engines

View all
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.…

Read more
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.…

Read more

Parts & More