Mercury/Mariner 25–50 HP Water Pump Rebuild Kit – Alternate P/N 821354A2, 18-4531

Description

Water Pump Kit For Mercury Outboards

Replaces Part #’s: 821354A2, 18-4531, 821354A1, 12045, 3219

Includes: 

• 1x Short Seal: 43023, 18-1838, 85180
• 1x Long Seal: 8235471, 18-1839, 85181
• 2x Washer: 12-866451, 18-2560, 8M0027721
• 1x Upper Gasket: 27-822189, 822189, 18-0345, 36490
• 1x Lower Gasket: 27-822217, 822217, 18-99155, 377-00
• 1x Plate: 8213542, 18-4577, 12505
• 1x Impeller: 47-850893, 850893, 18-3057, 89640
• 1x Key: 85119

Fits:

Mercury Mariner 25, 30, 40, 45, 50 HP Outboards 2 & 4 Stroke, 2 & 3 Cylinder (1997-2018), Force 40, 50HP Outboards (1995-1999)

• 25 HP – 4-Stroke
• 30 HP – 4-Stroke
• 40 HP – 2 Cyl.
• 40 HP – 3 Cyl.
• 40 HP – 4-Stroke
• 50 HP – 3 Cyl.
• 50 HP – 4-Stroke
• 50 Bigfoot – 4-Stroke

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