Looking for Exact Replacment for RV Converter WFCO 8735P
Updated 03/09/2026 | Published 03/06/2026
Products Featured in This Question
Question:
Can I use this power converter as a direct replacement to the WF – 8735P. The reason I want to change it is I have gone to a battle born battery and I need to get it charged fully. Is the size the same?
asked by: John B
Expert Reply:
Hey John, while the part # PM47VR would work to replace what you have it is not going to be an exact replacement...BUT we do have that instead with the part # PD4045KA which we've had customer come back and tell us this was an exact size replacement for their WF8735P like you have so this would be what I would recommend. This has same converter output rating of 45 amps as the one you mentioned.
Product Page this Question was Asked From
Progressive Dynamics 4000 Series Mini RV Converter w/ Charge Wizard and AC/DC Distribution Panel
- RV Power Converter
- Converter and AC/DC Panel
- Battery Mode Switch
- 12V
- 45 Amps
- AGM
- Gel
- Lead Acid
- Lithium
- Multi-Stage Charge
- Progressive Dynamics
more information >
Featured Help Information
Instructions
Continue Researching
- Shop: Bright Way Solar Battery Charger - 7.5 Watt Solar Panel
- Q&A: What Replacement Converter Do I Need for a Series 7300 Model 7345 Converter?
- Q&A: Recommended Replacement Converter For A Parallax 7300 Series Power Center
- Q&A: Is There a Replacement Converter Section for a WFCO WF8735/8740
- Article: Trailer Wiring Diagrams
- Q&A: Solution to Replace WFCO 8735P to Charge Lithium Batteries
- Q&A: Can PowerMax AC to DC Converter Charger Be Wired Into 30 Amp Service RV With 4 AWG Wire
- Q&A: Progressive Dynamics Power Converter PD4045KA Replacement Converter Section
- Q&A: Replacement Options For Older Parallax Converter Charger 7345 That Isn't Charging Batteries Anymore
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: How to Measure for Travel Trailer and Fifth Wheel Steps
- Article: Trailer Lighting Requirements
- Article: How to Mount a Truck Bed Camper
- Article: 5 Things to Know About Weight Distribution Hitches
- Article: Best RV Roof Vents