Is There an Identical Replacement for a Parallax Series 7300 Model 7345?
Updated 10/30/2025 | Published 10/05/2025
Question:
Hello this make be silly but is there any chance to have the identical part of the Parallax Series 7300 Model 7345 or do they not make that part anymore? Or the part item # PD4645V is the updated version of it that they don’t make the old one anymore.
asked by: Vanessa.g
Expert Reply:
That's not a silly question Vanessa. The answer's no but I've heard way worse questions. The Progressive Dynamics Replacement Section item # PD4645V is the updated version and the only option to replace the converter in a Parallax Series 7300 Model 7345. It is an exact replacement though specs and size wise.
What kind of trailer do you have? You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.
(click to enlarge)
Product Page this Question was Asked From
Progressive Dynamics Replacement Section for AC/DC Power Distribution Panel - 45 Amp
- Accessories and Parts
- RV Power Converter
- Converter Section
- 45 Amp
- Progressive Dynamics
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: What Replacement Converter Do I Need for a Series 7300 Model 7345 Converter?
- Q&A: Replacement Converter for 45 Amp Magnetek 6345
- Q&A: Recommended Replacement For A MagneTek 6345A Power Center Converter
- Q&A: Recommended Replacement Converter For A Parallax 7300 Series Power Center
- Q&A: Replacement Power Converter For A Parallax/MagneTek 6300 Series Model 6345
- Q&A: Where Is The Switch To Change The PD4645V Converter To A Lithium Charge Profile?
- Q&A: Replacement Converter for a 45 Amp Magnetek Model 6345
- Article: How to Measure for Trailer Hitch Drop
- Article: Trailer Wiring Diagrams
- Article: What are the Common Types of Propane Fittings Used on RVs?
- Article: Snow Tire Chain Overview: How to Buy the Right Tire Chains
- Article: How to Install Tire Chains
- Article: 5 Reasons to Convert Your RV Lights to LEDs Today
- Article: Brake Controller Installation: Starting from Scratch
Jerred H.
10/30/2025
Hey Vanessa, how did things go with the PD4645V replacement for your Parallax 7345 converter? Did it fit and perform the way you expected? Your update could make it easier for others replacing the same unit.