18-3429 Water Pump Kit for Yamaha 25, 40, 50 HP C25, P50, Pro50 2-Stroke | SeaSierra
18-3429 Water Pump Kit for Yamaha 25, 40, 50 HP C25, P50, Pro50 2-Stroke | SeaSierra is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
18-3429 Water Pump Kit for Yamaha 25, 40, 50 HP C25, P50, Pro50 2-S...
Product Details
- SKU: 183429
- Brand & Manufacturer: SeaSierra
- Category: Water Pump Impeller Repair Kit
- Part Type: Water Pump Impeller Repair Kit for 2-Stroke Outboard Motors
- Item Weight: 0.4751
- Package Dimensions: HEIGHT: 2.3001, DEPTH: 4.3001, WIDTH: 5.1001
Compatibility
This kit is compatible with the following Yamaha Two Stroke Outboard models:
- 40 HP: 1984-1994
- 50 HP: 1984-1987
- Pro Series 50 HP: 1987-1990
- P50 50 HP: 1995-1996
- International 25 HP (25Q): 1990-1994
- International 40 HP: 1984-1995
- International 50 HP: 1984-1994
Part Numbers and Replacements
-
Replaces OEM Part Numbers:
- 6H4-W0078-A0-00
- 6H4-W0078-01-00
- 6H4-W0078-00-00
-
Replaces Sierra Part Numbers:
- 18-3429
- 18-3408
- GLM Part Number: 12064, 12287
- Equivalent Kit: 18-3408 (without housing)
Kit Components
The package includes the following items:
- Impeller (6H4-44352-02/00, 18-3068)
- Cartridge Outer Plate (663-44323-00, 18-3436)
- Insert Cup (663-44324-00, 18-3435)
- Gaskets (663-44315-00, 663-44324-00, 663-44316-00)
- Water Seal
- Key, Woodruff
- 4 Bolts
Additional Information
- It's crucial to check your boat motor part number before purchase. If unsure, please message with engine year and horsepower for assistance.
- This impeller kit simplifies the repair and maintenance of water pumps.
Payment & Security
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