Beckett
Furnace

Model # SM OIL BURNER Official Beckett oil furnace burner

Here are the diagrams and repair parts for Official Beckett SM-OIL-BURNER oil furnace burner, 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 30 parts  |

Centering Spider 5653
#35

Air tube combination diagram

Centering spider

Part #5653

The manufacturer no longer makes this part, and there's no substitute part

Support-kt 5685
#39

Parts diagram

Support-kt

Part #5685

The manufacturer no longer makes this part, and there's no substitute part

Fitting 2256
#12

Parts diagram

Fitting

Part #2256

The manufacturer no longer makes this part, and there's no substitute part

Bulkhead Fitting (included In Nozzle Line Electrode Assembly) 3488
#25

Air tube combination diagram

Bulkhead fitting (included in nozzle line electrode assembly)

Part #3488

The manufacturer no longer makes this part, and there's no substitute part

Connector Tube Assembly Pump To Nozzle Line 5394
#13

Parts diagram

Connector tube assembly pump to nozzle line

Part #5394

The manufacturer no longer makes this part, and there's no substitute part

Burner Housing Assembly, Burner Housing With Inlet Bell 5348
#1

Parts diagram

Burner housing assembly, burner housing with inlet bell

Part #5348

The manufacturer no longer makes this part, and there's no substitute part

Terminal 3245
#17

Parts diagram

Terminal

Part #3245

The manufacturer no longer makes this part, and there's no substitute part

Bulk Air Band 3818
#3

Parts diagram

Bulk air band

Part #3818

The manufacturer no longer makes this part, and there's no substitute part

Blower Wheel Regular 2288
#9

Parts diagram

Blower wheel regular

Part #2288

The manufacturer no longer makes this part, and there's no substitute part

Adapter 213
#27

Air tube combination diagram

Adapter

Part #213

The manufacturer no longer makes this part, and there's no substitute part

Repair guides for front-engine lawn tractors

How to replace a ground drive belt on a riding lawn mower

How to replace a ground drive belt on a riding lawn mower

Replace the ground drive belt if it's broken or too worn to spin the transaxle pulley.…

Repair difficulty
Time required
 45 minutes or less
How to replace a blade clutch cable on a riding lawn mower

How to replace a blade clutch cable on a riding lawn mower

If the blades don't spin on your riding mower when you shift the lever, the blade clutch cable could be broken. Here’s h…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower blade drive belt

How to replace a riding lawn mower blade drive belt

Replace the blade drive belt if it's broken or won't spin the cutting blades because of wear.…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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.…