Sierra 18-3314 water pump kit for Mercury/Mariner outboard motors.

Part Number Cross Reference

• GLM 12140
• Mallory 9-48309

Contains These Sierra Parts

• 18-3109 Water Tube Guide (replaces 23-29804)
• 18-3017 Impeller (replaces 47-89984)
• 18-3116 Housing (replaces 46-96148A1)
• 18-3414 Base (replaces 46-96146A5)
• 18-2919 Water Pump Gasket (replaces 27-42631-1)
• 18-3110 Grommet (replaces 26-38970)
• 2 qty 18-2945 Drain Gasket (replaces 12-20260, 12-19183)
• 18-2826 Water Pump Base to Gear Housing Gasket (replaces 27-85610-1)
• 18-2914 Water Pump Gasket (replaces27-85608-1)
• 18-2915 Water Pump Gasket (replaces 27-85609-1)
• 18-2944 Seal Ring (replaces 26-45577)
• 18-3117 Plate (replaces 32435)
• 18-7158 O-Ring (replaces 25-30613)
• 18-7162 O-Ring (replaces 25-33145)
• 18-7173 O-Ring (replaces 25-30224)
• 18-7176 O-Ring (replaces 25-90011)
• 18-2801 Gasket (replaces 27-32438)
• 18-7426 O-Ring (replaces 35-30271)

About Sierra
Sierra provides premium-quality aftermarket replacements for over 6,000 marine parts, tools, and components. Sierra products are engineered to meet or exceed OEM standards, and stand up in harsh marine environments. Every new Sierra part comes with a limited lifetime warranty that covers the useful life of the product against any defects in workmanship and materials.

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