MTD
Lawn & Garden Engine

Model # 370-SUA Official MTD engine

Here are the diagrams and repair parts for Official MTD 370-SUA 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 46 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
In Stock
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
Fuel Tank 751-10651
#116

Engine diagram

Fuel tank

Part #751-10651

Replaced by #951-10651

?
Manufacturer substitution
This part replaces 751-10651. Substitute parts can look different from the original.
BEST SELLER
$21.49
22% OFF Phone Price : $27.49
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
Carburetor A 751-10638
#65A

Engine diagram

Carburetor a

Part #751-10638

Replaced by #951-14026A

?
Manufacturer substitution
This part replaces 751-10638. Substitute parts can look different from the original.
BEST SELLER
$96.24
11% OFF Phone Price : $108.24
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
Fuel Cap 751-10649
#111

Engine diagram

Fuel cap

Part #751-10649

Replaced by #951-12533

?
Manufacturer substitution
This part replaces 751-10649. Substitute parts can look different from the original.
This item is not returnable
$32.00
16% OFF Phone Price : $38.00
In Stock
Throttle Spring 751-10664
#78

Engine diagram

Throttle spring

Part #751-10664

Replaced by #751P10664A

?
Manufacturer substitution
This part replaces 751-10664. Substitute parts can look different from the original.
This item is not returnable
$3.57
22% OFF Phone Price : $4.57
In Stock
Kit-fuel Lin 751-10650
Kit-fuel lin

Part #751-10650

Replaced by #951-10650

?
Manufacturer substitution
This part replaces 751-10650. Substitute parts can look different from the original.
$37.41
14% OFF Phone Price : $43.41
In Stock

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer control panel

How to replace a freezer control panel

A freezer control panel that doesn’t show the temperature or respond when you press the buttons could be broken. This DI…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 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.…