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 # 270-SU-11 Official MTD engine

Here are the diagrams and repair parts for Official MTD 270-SU-11 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 85 parts  |
Snowblower Ignition Switch (replaces 751-10637, 925-04031a) 951-10637
#40

Engine shroud/heater box 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
Lawn & Garden Equipment Engine Carburetor Primer Bulb 951-11824
#32A

Carburetor diagram

Lawn & garden equipment engine carburetor primer bulb

Part #951-11824

This item is not returnable
$17.13 | 
10% OFF Phone Price : $19.13
In Stock
Craftsman Lawn & Garden Equipment Engine Flange Bolt 710-04974
#95

Blower housing/flywheel diagram

Craftsman lawn & garden equipment engine flange bolt

Part #710-04974

This item is not returnable
$12.00
In Stock
Kmart Lawn & Garden Equipment Engine Recoil Starter Cup 951-10911
#89

Blower housing/flywheel diagram

Kmart lawn & garden equipment engine recoil starter cup

Part #951-10911

$26.67 | 
18% OFF Phone Price : $32.67
In Stock
Snowblower Air Box Cover (replaces 751-10635) 951-10635
#44

Engine shroud/heater box diagram

Snowblower air box cover (replaces 751-10635)

Part #951-10635

This item is not returnable
$25.76 | 
19% OFF Phone Price : $31.76
In Stock
Kmart Lawn & Garden Equipment Engine 951-11572
#46

Cylinder head diagram

Kmart lawn & garden equipment engine

Part #951-11572

This item is not returnable
$20.51
In Stock
Lawn & Garden Equipment Engine Crankshaft Oil Seal 951-11370
#81

Crankcase/crankshaft diagram

Lawn & garden equipment engine crankshaft oil seal

Part #951-11370

This item is not returnable
$3.44 | 
80% OFF Was : $17.22
In Stock
Lawn & Garden Equipment Engine Rocker Arm Stud 710-04902
#10

Cylinder head diagram

Lawn & garden equipment engine rocker arm stud

Part #710-04902

This item is not returnable
$10.46 | 
16% OFF Phone Price : $12.46
In Stock
Lawn & Garden Equipment O-ring 951-11381
#114

Fuel tank diagram

Lawn & garden equipment o-ring

Part #951-11381

This item is not returnable
$8.10 | 
11% OFF Phone Price : $9.10
In Stock
Lawn & Garden Equipment Engine Fuel Level Indicator 951-11933
#119

Fuel tank diagram

Lawn & garden equipment engine fuel level indicator

Part #951-11933

This item is not returnable
$16.66
In Stock

RECOMMENDED MAINTENANCE PARTS AND ACCESSORIES

Symptoms for electric ranges

Should I replace a damaged glass cooktop?

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Read more

Why doesn't my electric range's surface element heat properly?

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Read more

Repair guides for electric ranges

How to replace a range radiant surface element

How to replace a range radiant surface element

If the element on your glass cooktop isn't heating up even though it gets power, replace it yourself, in about 45 minute…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range coil surface element

How to replace a range coil surface element

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

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

Heating & Cooling Combined Unit
Goettl Parts Heating & cooling combined unit