Engineered Marine Products 47-47278 Water Pump Impeller for Suzuki Outboards Impellers - 2-Cylinder

The Engineered Marine Products (EMP) 47-47278 is a precision-engineered replacement water pump impeller designed for Suzuki 2-cylinder, 2-stroke outboard motors ranging from 16 to 28 horsepower. This impeller restores proper raw water flow through your engine's cooling system, helping protect against overheating and premature engine wear.

Manufactured to OEM specifications, the EMP 47-47278 directly replaces Suzuki OEM part number 17461-93001 and also crosses with Sierra part number 18-3092. It features a double flat drive hub and a durable 6-blade rubber construction designed to fit snugly within the water pump housing for reliable, long-lasting performance — even in demanding saltwater environments.

Key Features:

• Replaces Suzuki OEM part number: 17461-93001
• Cross-references Sierra: 18-3092
• Drive Hub Style: Double Flat
• Hub ID: 12.25 mm
• Overall Width: 70.5 mm
• Blade Width: 12.1 mm
• Number of Blades: 6
• Compatible with 1977–1982 2-stroke, 2-cylinder, 16–28 HP outboards
• UPC: 840080415277

Raw water pump impellers are critical wear components that should be inspected and replaced at regular service intervals. A worn or damaged impeller can restrict water flow, leading to elevated engine temperatures and potential engine damage. The EMP 47-47278 is an ideal choice for scheduled maintenance or cooling system repair on eligible Suzuki outboards.