Water Pump Housing Yamaha - Sierra Marine Engine Parts - 18-3173-1 (118-3173-1)

The Water Pump Housing is for the water pump housing of Yamaha Outboards. It functions as the outer shell that encases the pump. It houses the thermostats and accurately regulates the coolant flow. High mechanical and thermal stresses that arise in the geometric transition zone will damage the water pump housing. Thermal fatigue is the reason for many crack initiations that originates from surface micro-cracks, which can be caused by manufacturing or operational processes.

Key Features:

• Fit Yamaha Outboard applications
• Water Pump Kit with Housing. Include one water pump housing per package.
• Products are with the finest material and consistent and high-quality processes.
• Meet or exceed the product specifications it replaces.
• Product replaces:, 61A-44311-00-00, 47-3173, 808282362102, 18-3173, AP2340, 3099975324, Mallory 9-43252, Yamaha Outboard 61A-44311-00-00, 61A-44311-01-00, 6E5-44311-00-00

Specifications:

• SKU: 18-3173-1 b
• UPC: 808282362102
• Weight: 0.59 LBS
• Dimension: 3.75 x 5 x 5.5 inches
• Fits Models: 115, 130, C115, L130, S115, P115 and S130.

Water Pump Housing fitting Yamaha Outboard applications

This product replaces:

61A-44311-01, 61A-44311-00, 61A-44311-00-00, 47-3173, 808282362102, 18-3173, AP2340, 3099975324, 9-43252