Yes, you can absolutely replace your Flojet 03526144 with the Seaflo pump you asked about, which is the following part number:
- Seaflo Diaphragm Pump for Boats and RVs - Variable Flow - 3 GPM - 55 psi - 12V DC # SE57FR
This will be a direct fit and you won't need any other parts or accessories to go with it. view full answer...