MTD
Lawn & Garden Engine

Model # 375-QU Official MTD engine

Here are the diagrams and repair parts for Official MTD 375-QU 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 144 parts  |

Lawn & Garden Equipment Engine Spark Plug 951-10292
#22

Cylinder head diagram

Lawn & garden equipment engine spark plug

Part #951-10292

Replaced by #951-10292A

?
Manufacturer substitution
This part replaces 951-10292. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.70
15% OFF Phone Price : $6.70
In Stock
Lawn & Garden Equipment Engine Carburetor Gasket 951-11569A
#37

Carburetor diagram

Lawn & garden equipment engine carburetor gasket

Part #951-11569A

Replaced by #751P12005A

?
Manufacturer substitution
This part replaces 951-11569A. Substitute parts can look different from the original.
BEST SELLER
$7.53
12% OFF Phone Price : $8.53
In Stock
Lawn & Garden Equipment Engine Carburetor Gasket 951-11567
#35

Carburetor diagram

Lawn & garden equipment engine carburetor gasket

Part #951-11567

Replaced by #751P11567B

?
Manufacturer substitution
This part replaces 951-11567. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$3.07
25% OFF Phone Price : $4.07
In Stock
Lawn & Garden Equipment Engine Starter Key (replaces 731-05632, 751-10630) 951-10630
#50

Engine shroud diagram

Lawn & garden equipment engine starter key (replaces 731-05632, 751-10630)

Part #951-10630

BEST SELLER
$8.44
11% OFF Phone Price : $9.44
In Stock
Snowblower Throttle Return Spring 951-10664
#103

Fuel tank diagram

Snowblower throttle return spring

Part #951-10664

Replaced by #751P10664A

?
Manufacturer substitution
This part replaces 951-10664. Substitute parts can look different from the original.
This item is not returnable
$3.57
22% OFF Phone Price : $4.57
In Stock
Lawn & Garden Equipment Engine Carburetor Float Bowl Gasket 951-11349
#V

Carburetor diagram

Lawn & garden equipment engine carburetor float bowl gasket

Part #951-11349

Replaced by #951-11349A

?
Manufacturer substitution
This part replaces 951-11349. Substitute parts can look different from the original.
This item is not returnable
$5.64
15% OFF Phone Price : $6.64
In Stock
Snowblower Ignition Switch (replaces 751-10637, 925-04031a) 951-10637
#49

Engine shroud diagram

Snowblower ignition switch (replaces 751-10637, 925-04031a)

Part #951-10637

This item is not returnable
$18.67
10% OFF Phone Price : $20.67
In Stock
Snowblower Throttle Knob (replaces 751-11224, 951-10757) 951-11224
#47

Engine shroud diagram

Snowblower throttle knob (replaces 751-11224, 951-10757)

Part #951-11224

This item is not returnable
$12.09
14% OFF Phone Price : $14.09
In Stock
Lawn & Garden Equipment Engine Carburetor Insulator 951-11568
#36

Carburetor diagram

Lawn & garden equipment engine carburetor insulator

Part #951-11568

Replaced by #751P11568A

?
Manufacturer substitution
This part replaces 951-11568. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lawn & Garden Equipment Engine Flywheel Key 951-10307
#73

Crankcase diagram

Lawn & garden equipment engine flywheel key

Part #951-10307

Replaced by #751P10307A

?
Manufacturer substitution
This part replaces 951-10307. Substitute parts can look different from the original.
This item is not returnable
$3.22
24% OFF Phone Price : $4.22
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.…