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

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
LXI
Office

Model # 83798990 Official LXI pro-am projector

Here are the diagrams and repair parts for Official LXI 83798990 pro-am projector, 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 247 parts  |
Plate 447-835
#58

Housing and base assembly diagram

Plate

Part #447-835

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

Screw 500-134
#14

Fan and blower housing assembly diagram

Screw

Part #500-134

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

Prop 447-615
#4

Dust cover assembly diagram

Prop

Part #447-615

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

Gear 447-461
Gear

Part #447-461

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

Hub 447-446
#24

Mechanism plate assembly diagram

Hub

Part #447-446

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

Reel 390-125
#10A

Cord reel and base assembly diagram

Reel

Part #390-125

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

Screw 500-153
#33A

Automatic focus assembly diagram

Screw

Part #500-153

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

Duct 447-834
#5

Lamp bracket and chimney assemblies diagram

Duct

Part #447-834

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

Grommet 447-810
#18

Fan and blower housing assembly diagram

Grommet

Part #447-810

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

Lifter 447-528
#14

Mechanism plate assembly diagram

Lifter

Part #447-528

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

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

View all
How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Read more
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 does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…

Read more

Parts & More

Gas Snowblower
Gas snowblower Parts