Brand New Cummins QSM11 Long Shaft Water Pump. Open box, Ready to Install !!
Cummins QSM11 Long Shaft Water Pump
$240.00
Brand New Cummins QSM11 Long Shaft Water Pump. Open box, Ready to Install !!
Cummins QSM11 Long Shaft Water Pump
The Cummins QSM11 marine raw water (seawater) pump—frequently associated with heavy-duty units like the Sherwood G2903 series or JMP Marine JPR-C1100—is engineered to draw high volumes of raw water to cool the engine's heat exchanger.
Specializing in: Genuine Cummins OEM spare parts
Applications: Marine, rail transit, and off-road construction equipment.
Compatible with Komatsu, Shantui, Lonking, LiuGong, Zoomlion, Sany, and other engine series.
SPECIFICATION
Flow Rate: Approximately 110 GPM (415 LPM) at 2,500 RPM
Port Connections: 2-inch inlet and outlet flange ports
Drive/Shaft Type: Splined shaft connection (typically 11-spline or 14-spline depending on the specific accessory gear setup) using non-magnetic marine-grade 3X series alloy
Mounting: SAE "B" flange or 3-bolt accessory gear housing arrangement
Impeller Design: Wide rubber-vane flexible impeller designed for high-capacity volumetric output
KEY FEATURES
Heavy-Duty Marine Casting: Built with a robust bronze body to withstand aggressive saltwater corrosion and cavitation.
Long-Life Mechanical Seal: Utilizes a heavy-duty mechanical seal interface to prevent premature weeping or saltwater intrusion into the engine gear housing.
Upgraded Cam/Liner: aftermarket and upgraded OEM-style variants often feature hardened internal cam liners to reduce wear from suspended sand or silt.
Plug-and-Play Fitment: Direct replacement design matching original equipment manufacturer (OEM) footprint specs like Cummins part numbers 3349392, 4929178, and 5260393.
No customer reviews for the moment.