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Amana
Furnace

Model # OSC-140 Official Amana oil furnace

Here are the diagrams and repair parts for Official Amana OSC-140 oil furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 275 parts  |
Rear Left Gusset B9240101
#29A

(osc-96d) (osc-96) (osc-96-3) diagram

Rear left gusset

Part #B9240101

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

Blower Mounting Leg, Left B9209402
#29D

(ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

Blower mounting leg, left

Part #B9209402

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

Gusset Baffle, Right Rear B9217001
#3A

(oh-84d) (oh-96d) (oh-84) (oh-84-3) (oh-96) (oh-96-3) (oh-112) (oh-112-4) (oh-140) (oh-140-4) (oh-168) (oh-168-4) (oh-184) (oh-184-5) diagram

Gusset baffle, right rear

Part #B9217001

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

Rear Right Gusset B9240102
#29B

(osc-96d) (osc-96) (osc-96-3) diagram

Rear right gusset

Part #B9240102

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

Filter Media, 27 X 34 X 1/2 A9006202
#44B

(ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

Filter media, 27 x 34 x 1/2

Part #A9006202

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

Thrust Washer M0875808
Thrust washer

Part #M0875808

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

Blower Cut Off, 5710000 M0876204
#39C

(oh-84d) (oh-96d) (oh-84) (oh-84-3) (oh-96) (oh-96-3) (oh-112) (oh-112-4) (oh-140) (oh-140-4) (oh-168) (oh-168-4) (oh-184) (oh-184-5) diagram

Blower cut off, 5710000

Part #M0876204

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

Finishing Collar Gasket B9210801
#49C

(ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

Finishing collar gasket

Part #B9210801

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

Furnace Blower Slide Angle B9221401
#37A

(oh-84d) (oh-96d) (oh-84) (oh-84-3) (oh-96) (oh-96-3) (oh-112) (oh-112-4) (oh-140) (oh-140-4) (oh-168) (oh-168-4) (oh-184) (oh-184-5) diagram

Furnace blower slide angle

Part #B9221401

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

Grommet M0500402
#28B

(ol-84) (ol-96) (ol-96-3) (ol-112) (ol-112-4) (ol-140) (ol-140-4) diagram

Grommet

Part #M0500402

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

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