Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair

Rheem GUD furnace Parts

Here are the diagrams and repair parts for Rheem GUD furnace, as well as links to manuals and error code tables, if available.

Rheem GUD furnace
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts forGUD Furnace

  • Burner for Rheem GUD - Part 75-21583-03

    Replacement parts diagram

    Burner

    Part #75-20735-05

    Replaced by #75-21583-03

    Info Icon
    Manufacturer substitution
    This part replaces 75-20735-05. Substitute parts can look different from the original.
    In Stock
    $212.65
    Minus Item
    Qty
    Plus Item
  • Motor for Rheem GUD - Part 51-18830-01

    Replacement parts diagram

    Motor

    Part #51-18830-01

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

  • Motor for Rheem GUD - Part 51-19069-01

    Replacement parts diagram

    Motor

    Part #51-19069-01

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

  • F/l Switch for Rheem GUD - Part 47-21337-18

    Replacement parts diagram

    F/l Switch

    Part #47-21337-18

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

  • Motor for Rheem GUD - Part 51-20621-01

    Replacement parts diagram

    Motor

    Part #51-20621-01

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

  • Bracket for Rheem GUD - Part AS-53148-81

    Replacement parts diagram

    Mount Bracket

    Part #AS-53148-01

    Replaced by #AS-53148-81

    Info Icon
    Manufacturer substitution
    This part replaces AS-53148-01. Substitute parts can look different from the original.
    In Stock
    $197.50
    Minus Item
    Qty
    Plus Item
  • Relay-plug for Rheem GUD - Part 42-19423-01

    #NI

    All parts diagram

    Relay-plug

    Part #42-19423-01

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

  • Ign Cabl Kit for Rheem GUD - Part 45-21219-82

    #NI

    All parts diagram

    Ignton Cble

    Part #45-21219-02

    Replaced by #45-21219-82

    Info Icon
    Manufacturer substitution
    This part replaces 45-21219-02. Substitute parts can look different from the original.
    In Stock
    $426.03
    Minus Item
    Qty
    Plus Item
  • Furnace Blower Fan Wheel for Rheem GUD - Part 70-20602-01

    Replacement parts diagram

    Blower Wheel

    Part #70-18782-02

    Replaced by #70-20602-01

    Info Icon
    Manufacturer substitution
    This part replaces 70-18782-02. Substitute parts can look different from the original.
    In Stock
    $142.26
    8% OFF Phone Price : $154.26Info Icon
    Minus Item
    Qty
    Plus Item
  • Manifold for Rheem GUD - Part AS-63905-05

    Replacement parts diagram

    Manifold

    Part #AS-63905-05

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

Effective articles & videos to help repair your furnaces

View all
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....

Read more
2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do....

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

Parts & More

Parts
Transaxle - EZT ZT-2200 ZC-DPBB-4D7C-34PXIC NJM4558 875933171SPEAKER SY AH59-01178ETrim Kit JX17Refrigerator Repair Parts List 5995620738Field 622436-9Cover - Uppe W10707878Home Electronics Steel Spring VBH1020Pulse,plate, 257077Tube Assembly DB96-00195ACover 951-14384Home Electronics PC Board VEP06522ASpark Plug 98061-58616Block F30333000Play Arm VXL0655JACK (SMALL 156980911PANEL-BACKGU 316471536Home Electronics Connector VJP1976Tire 7014349YPCoverter VEQ0S252