The Mercury Water Pump Kit - Sierra Marine Engine Parts - 18-3446 (118-3446) is a complete water pump service kit that is made with precision to give its best performance. This water pump kit includes 18-3039 Impeller OE#: 47-89981-1 x1 18-3139 Impeller Plate OE#: 46895 x1 Impeller Housing Cup Seal kits Impeller Key. The Mercury Water Pump Kit - Sierra Marine Engine Parts - 18-3446 (118-3446) is made with durable and high-quality marine-grade materials. It fits 45/4.5 hp and 4hp, one cylinder O/B's with a .456" I.D. water impeller. This water pump kit is interchangeable with 47-3446, GLM12122, 80828211193, 808282111939, and 92-12122D.
Key Features:
- It is a complete water pump service kit that is made with precision to give its best performance.
- It includes 18-3039 Impeller OE#: 47-89981-1 x1 18-3139 Impeller Plate OE#: 46895 x1 Impeller Housing Cup Seal kits Impeller Key.
- It is made with durable and high-quality marine-grade materials.
- It fits 45/4.5 hp and 4hp, one cylinder O/B's with a .456" I.D. water impeller.
- It is interchangeable with 47-3446, GLM12122, 80828211193, 808282111939, and 92-12122D
Specifications:
- Brand: Sea Star Solutions
- SKU: 18-3446
- UPC: 808282111939
- Weight: 0.31 LBS
- Alternate Products SKU: "70941A3", "REC46-70941A3", "18-3446"
- Manufacturer Part Number (MPN): 118-3446
Fits: 45/4.5 hp and 4 hp, 1 cylinder O/B's with a .456" I.D. water impeller
This product replaces:
- 47-3446, GLM12122, 80828211193, 808282111939, 92-12122D
