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FLASHSALE26

18-3494 Water Pump Kit for Yamaha F70A (2010-Current) | SeaSierra

Sale price $14.95 Regular price $25.00

Worry-free returns

Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.


If the return is due to our error or a defective item, we’ll make it right.


Please contact us before returning any item.

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.

If you have any questions, feel free to email us at info@sierramarines.com, and we’ll get back to you within 20–36 hours.

Product Details

  • SKU: 183494
  • Manufacturer: SeaSierra
  • Brand: SeaSierra
  • Category: Cooling Systems / Pump/Pump Kits
  • Part Type: Water Pump, Mechanical, Replacement Components
  • Item Weight: 0.56 pounds
  • Package Dimensions: Height 4.5 x Depth 5 x Width 2.7 inches
  • Unit of Measure: EA
  • Item Status: A
  • Case Packaging: 1
  • Standard Packaging: 1
  • HSC: 841391
  • ECCN: 8413.91.9010

Compatibility

This kit is compatible with Yamaha F70A models from 2010 to the current year.

Kit Components

The package includes the following items:

  1. Cover, Water Pump Housing (18-9083)
  2. Insert Cup (18-3449)
  3. Water Damper Seal (18-1830)
  4. Water Pump Gasket (18-0448, 18-0449, 18-0450)
  5. Wear Plate (18-3186)
  6. Impeller (18-3069)
  7. Bolts with Washer (90119-08M14, 90119-08M33, 18-0260)
  8. Woodruff Key (18-3297)
  9. Oil Seal (18-0297)
  10. O-Ring (18-7436)
  11. Pin, Dowel (18-43717)

Part Numbers and Replacements

  • Replaces Yamaha Part Numbers:
    • 6CJ-W0078-00-00
    • 6CJ-W0078-01-00
  • Replaces Sierra Part Number: 18-3494

Additional Information

  • Quality: Original level of quality and durability. The impellers are made from high-quality rubber.
  • Packaging: Highly rigid cardboard boxes and foam wool packaging.
  • Inquiry Service: Check your engine part number before purchasing. Contact us if you're unsure.

Payment & Security

Payment methods

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  • Discover
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  • PayPal
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.