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Goodman GUN050-2B gas furnace Parts
Here are the diagrams and repair parts for Goodman GUN050-2B gas furnace, as well as links to manuals and error code tables, if available.
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Browse Parts for GUN050-2B Gas Furnace
Heat exchanger assembly diagram
Flue Collector (gun100-4b, Gus100-4)
Part #18812-15
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Upper Conn.
Part #B18103-00
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Capacitor 12
Part #B9456-72
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Comb Box Wra
Part #18820-01
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Motor
Part #B13400-14
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Secondary Ai
Part #18224-09
The manufacturer no longer makes this part, and there's no substitute part
Gas train diagram
Manifold, 2
Part #B18264-16
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Manifold Bra
Part #18159-01
The manufacturer no longer makes this part, and there's no substitute part
Misc. electrical/hardware diagram
Air Pressure
Part #B13701-31
The manufacturer no longer makes this part, and there's no substitute part
Casing diagram
Furnace Blower Door
Part #18223-42
The manufacturer no longer makes this part, and there's no substitute part
Repair guides for front-engine lawn tractors
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 time and Difficulty
30 minutes or less
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 time and Difficulty
45 minutes or less
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 time and Difficulty
45 minutes or less
Effective articles & videos to help repair your furnaces
Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…
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Get answers to frequently asked questions about Sears and Sears PartsDirect.…
Parts & More
Parts
Idler Arm Bu 703299Home Electronics Circuit 203881PRO SPUR SP 38471XRefrigerator Float 00416090Home Electronics Push Knob 141-2-1659-36800Double Layer Capacitor 112560711Home Electronics Filter YFVAKA0423A2Refrigerator Door Foam DA91-04609SDoor Panel C9002798TEControl Box 300-4615-05Hex U-nut M991941INSULATOR MI 370135300Home Electronics Capacitor VCCSPA1HL471KASSEMBLY-C S32180ACrankshaft 107-20203-00Home Electronics Peaking Coil VP-OF121K0000Erds1tj121 0690524A50COVER NOZZ DC63-01844BIndicator Pc 1612837CConnector DB93-09495F