0131-0386 Seawater Pump Impeller Service Kit Compatible for Onan 0131-0257 Raw Sea Cooling Water PumpSea-Raw-Water-Pump-Parts
Direct Fit OEM Replacement • High Flow Impeller • Corrosion Resistant
REPLACES / COMPATIBLE WITH
Onan OEM style=\"font-size: 22px; margin: 0 0 5px 0; color: #0d47a1;\">Raw Sea Cooling Water Pump OEM style=\"font-size: 16px; color: #2c5282; margin-top: 20px;\">* Premium aftermarket replacement — not genuine OEM, but 100% form, fit & function. *
SPECIFICATIONS / DIMENSIONS📐 Impeller Specifications
- Diameter : 2-1/4\", 57mm
- Depth : 3/4\", 19-19.2mm
- Shaft Size : 3/8\", 9.5mm
- Shaft : 1 I
- Blands : 6
- Material : CR
FITMENT / ENGINE APPLICATIONSFit Onan MCCK 4.0 6.5 KW MDJE 7.5KW Marine EngineMCCK 4.0 KW, 6.5 KW with 4 Hole-Gasket Onan 0131-0257 Pump
MDJE 7.5 KW with 4 Hole-Gasket Onan 0131-0257 PumpPACKAGE INCLUDE
WHY CHOOSE SEA-RAW-WATER-PUMP-PARTS
⚠️ Why replace regularly?
Salt, sand and heat degrade rubber impellers and housings. A failed pump leads to exhaust manifold cracks, blown head gaskets, or complete powerhead failure. Regular replacement is critical for marine reliability.
🏆 Our Aftermarket Advantage:
• Premium Materials – Marine-grade stainless steel, UV-stabilized rubber, corrosion-resistant alloys – lasts as long or longer than OEM.
• Perfect Fitment – Precision-engineered to OEM specs. Check compatibility list for your yacht model & year.
• Responsive Support – Marine tech team answers fitment/installation questions within 24 hours. Real humans, no bots.
This is a high-quality aftermarket replacement part. All brand names, logos, and part numbers are used for reference and compatibility purposes only. We are not affiliated with or sponsored by any original equipment manufacturer.
🌊 Sea-Raw-Water-Pump-Parts
