JMP Marine Blog
Marine Boat Maintenance Made Easier: Reliable Cooling Solutions for Small Generator Systems
Marine boat maintenance relies on dependable cooling systems for engines and generators. Discover how impeller pedestal pumps improve water circulation, protect components from heat damage, and support long-term marine reliability.
Marine Engine Preventive Maintenance: Upgrading Your Raw Water Cooling Pump
Marine engine maintenance depends on a properly functioning raw water pump. Learn how reliable cooling system components improve engine performance, prevent overheating, extend service life, and simplify routine marine engine maintenance for small diesel and marine engines.
Marine Engine Maintenance and Reliable Cooling for Small Generators
The JMP Marine JPR-10IP MASE Kubota Multi-Purpose Small Generator Impeller Pedestal Pump is a direct replacement designed for small generators and marine engines operating in harsh marine environments. Featuring a heavy-duty bronze body, a high-performance flexible impeller, and easy serviceability, the JPR-10IP supports preventative maintenance and long-term engine reliability. It is an ideal solution for maintaining efficient cooling performance in marine generator applications.
A Versatile Pump Solution for Marine Maintenance and Beyond: The JPR-40LP Multi-Purpose Fluid Pump
The JPR-40LP 1 1/2" NPT General Multi-Purpose Fluid Pump is a durable, high-performance solution designed for marine maintenance, industrial, agricultural, and municipal applications. Featuring a strong bronze body, long-life mechanical seal, and high-output flexible impeller, this pump delivers reliable fluid transfer with easy serviceability and long-term performance in demanding environments.
Marine Maintenance Solution for Yanmar Engines: JPR-YM04JHA Pump
Designed for serious marine maintenance, the JPR-YM04JHA JMP Marine Yanmar cooling pump offers durable construction, high-performance flow, and true plug-and-play installation for Yanmar 3JH and 4JH series engines.
Enhance Your Marine Maintenance Routine with the JPR-YM04JHB JMP Marine Yanmar Cooling Pump
Upgrade your Yanmar 3JH/4JH engine cooling with the JPR-YM04JHB raw water pump. Durable, plug-and-play, and perfect for preventive marine maintenance.
Strengthen Your Marine Maintenance Routine with the JPR-G6400 JMP Marine Detroit Diesel Cooling Pump
The JPR-G6400 JMP Marine raw water pump delivers high-volume cooling for Detroit Diesel engines including the 12V71TI, 12V92TA, 16V149TA, and Series 149. Featuring heavy-duty marine-grade casting, a non-magnetic shaft, and a high-performance 9000-01K impeller, it offers durable, plug-and-play performance. Ideal for marine maintenance schedules focused on preventing overheating and maximizing engine reliability.
Reliable Marine Maintenance Starts with the JPR-S7632 JMP Marine Caterpillar Raw Water Pump
Maintain your Caterpillar 3116–C9 engines with the JPR-S7632 JMP Marine pump. Built for marine maintenance, high cooling flow, and long-lasting performance.
Enhance Your Marine Maintenance Routine with the JPR-VP0090D JMP Marine Volvo Penta Cooling Pump
Maintain your Volvo Penta D9/D11 engines with the JPR-VP0090D JMP Marine raw water pump—built for marine maintenance, cooling efficiency, and durability.
JPR-C3800 JMP Marine Cummins Pump | Marine Maintenance Upgrade
Upgrade your Cummins engine with the JPR-C3800 JMP Marine raw water pump — engineered for heavy-duty marine maintenance, cooling efficiency, and durability.
Upgrade Your Mercury Mercruiser with the JPR-HSP7305 JMP Marine High Speed Engine Cooling Pump
The JPR-HSP7305 is a 100% plug-and-play replacement for Mercury Mercruiser pump p/n 897345016 and Sherwood pump p/n P1505, P-1505. Built to work with QSD 4.2 engines (270–350hp @ 3800) and L6 models, it installs easily and gets your vessel back on the water faster.
Introducing the JMP Marine Blog
Welcome to the new JMP Marine Blog! This space is dedicated to sharing insights, tips, and resources for boat owners, marine technicians, and anyone passionate about life on the water.














