Replacement Converter for Model 7355 on a Fifth Wheel Trailer

Question

Question:

I need the bottom half of my converter for a 2003 keystone Montana part is a 7300 series 7355 55amp bottom section only I think What do I need?

asked by: Vannessa G

0

Expert Reply:

From the photos you attached, the bottom half replacement you need for your converter model 7355 is the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 55 Amp # PD4655V. This will solve all of the sparking/melting issues you are having with the unit.

expert reply by: Bob C

0

Neighbor's Converter Model 7355
(click to enlarge)

Answer 1

The correct replacement converter for your Parrallax 7300 Model 7355 is the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 55 Amp #PD4655V. This is an exact replacement but it only comes as a full assembly, you can not…

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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

In order to charge your batteries wired in parallel with the NoCo Genius #329-GENIUS5 you'll want to connect the positive charge line to the positive terminal of the first battery and the negative line to the negative terminal of the…

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Answer 4

To replace the converter section of your WF-8955PEC you'll want to use the Progressive Dynamics Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 55 Amp #PD4655V. This unit will fit in the same dimensions that your…

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Answer 5

There is a replacement converter section for your WFCO 8955 with part #PD4655V, but it is not compatible with lithium batteries. If you wanted to only replace the converter section then you could install the Progressive Dynamics Inteli-Power RV…

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Answer 6

I took a look at the replacement Converter for Parallax/Magnetek or WFCO RV Power Centers #PD4655V that you mention, and unfortunately it will not work with lithium batteries, and should only be used on flooded lead acid, AGM, and gel batteries.

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Answer 7

Yes, the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 55 Amp, #PD4655V is what you are looking for. This upgrades or replaces the converter section for 55-amp Parallax/Magnetek, WFCO, or Parallax RV power centers and works…

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Answer 8

The 25k B and W Companion Hitch part #BWRVK3715 does fit the OEM puck kit of your new 2022 GMC Sierra 3500. The rail kit did not change between 2021 and 2022.

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Answer 9

The Progressive Dynamics Replacement Section #PD4655V does have a jumper to change the charging profile to lithium compatible. You'll simply need to move the black jumper over from the WIZ side to the LI side.

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Answer 10

Great question Larry, so the current version of the Progressive Dynamics converter #PD4655V does support lithium batteries as-is. At one point it did not but since lithium batteries have become more popular Progressive Dynamics decided to make this…

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Answer 11

Since the part #PD4655V has come out and has ability to switch between lithium and lead acid batteries the part PD4655LIV was discontinued. At one point there were separate parts for lithium and lead acid batteries but since the current one can do…

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Answer 12

The correct part to replace your current converter charger is the Replacement Converter for Parallax/Magnetek or WFCO RV Power Centers - 55 Amp part #PD4655V. This is an exact replacement and will be all you need to get back operational. I have…

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Replacement Converter for Model 7355 on a Fifth Wheel Trailer

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