Correct Replacement for Power Gear Motor 521748

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Question:

2004 Fleetwood Mallard slide out motor . Need one ! Need power gear motor P/N 521748 S/N 020869905

asked by: Gary K

1

Helpful Expert Reply:

The correct replacement for your Power Gear Slide-Out motor 521748 is the Replacement Gear Motor Assembly for Lippert Electric Slide-Out # LC386322.

I have added a link to a video review for you as well.

expert reply by: Kyle S

1

Answer 1

Hey Mitch! You can use the RV Propane Gas Detector - 12 Volt - 2 Wire - Black #RS44FR to replace your existing detector. However, you will need to remove the old detector and valve, then reconnect the line with the appropriate fitting. There isn’t a…

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Answer 2

Thanks for the picture! I checked with Progressive Dynamics the replacement power converter you need for your Parallax Series 7300 Model 7345 is the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 45 Amp item #PD4645V.

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Answer 3

We do have some LP gas detectors available, but none would be a direct replacement for your CCI 7770.2 / Pre Tell 22. From what I could find on your CCI 7770.2 / Pre Tell 22, it has dimensions of 6.25" wide x 3.9" tall. The RV Propane Gas…

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Answer 4

I have a few different options for you depending on the route you would like to take. However, regardless of which route you pursue you will need to take some measurements of your outer jack tube length and weld stop spacing. If you are handy and the…

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Answer 5

The correct replacement for your 521748W slide out motor is the Replacement Gear Motor Assembly #LC386322.

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Answer 6

We have the needed replacement slide-out motor for you, Lippert Electric Slide-Out Motor Assembly #LC386322 will replace your P/N 521748. Please note the linked product review video below.

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Answer 7

Hey Rebecca, I spoke with Dometic and their tech stated that you can swap out the 3313195.000 thermostat with #DMC79FR. She did say they typically don't have issues with the thermostat and it usually comes back to being a controller issue. You…

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Answer 8

The Advent Air RV Air Conditioner System #ADV94FR is a complete system so, yes, it will be able to replace your Dometic system. If you're only wanting to replace the rooftop unit and still maintain use of the air distribution box and thermostat…

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Answer 9

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 10

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 11

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 12

You can use the RV Propane Gas Detector #RS64FR (white) or #RS44FR (black) to replace your current Atwood 31013 propane gas detector. This will also use a 12v, 2-wire installation like your current detector.

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Correct Replacement for Power Gear Motor 521748

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