Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Sierra 18-4531 Water Pump Repair Kit Without HousingSierra's 18 4531 Water Pump Repair Kit without Housing is designed for use in the following Mercury outboard engines: 25 HP (4 Stroke), 30 HP (2 Cylinder), 30 HP (4 Stroke), 40 HP (2 Cylinder), 40 HP (3 Cylinder), 40 HP (4 Stroke), 50 HP (3 Cylinder), 50 HP (4 Stroke), and 50 HP Bigfoot (4 Stroke). The kit contains: (1) Sierra 18 1838 Short Seal (1 3 4"), (1) Sierra 18 1839 Long Seal (2 1 4"), (2) Sierra 18 2560 Impeller Washer Gaskets, (1) Sierra 18
Sierra's 18-4531 Water Pump Repair Kit without Housing is designed for use in the following Mercury outboard engines: 25 HP (4-Stroke), 30 HP (2 Cylinder), 30 HP (4-Stroke), 40 HP (2 Cylinder), 40 HP (3 Cylinder), 40 HP (4-Stroke), 50 HP (3 Cylinder), 50 HP (4-Stroke), and 50 HP Bigfoot (4-Stroke). The kit contains: (1) Sierra 18-1838 Short Seal (1-3/4"), (1) Sierra 18-1839 Long Seal (2-1/4"), (2) Sierra 18-2560 Impeller Washer Gaskets, (1) Sierra 18-0345 Water Pump Gasket, (1) Sierra 18-99155 Water Pump Gasket, (1) Sierra 18-4577 Outer Wear Plate, and (1) Sierra 18-3057 Impeller. It is interchangeable with Mercury Marine 821354A1 and 821354A2. Each Sierra product meets or exceeds the original equipment part it replaces.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 847 reviews
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Product Reviews
★★★★★ 5
Excellent
Size: 1 Case Teaspoons (1000)
Excellent
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Reviewed in the United States on May 17, 2026
★★★★★ 5
great price for the product
Size: 1 Case Teaspoons (1000)
I accidentally chose tea spoons rather than soup spoons, but this was still a great deal. I'm happy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2024
★★★★★ 5
it was great for my program
Size: 1 Case Teaspoons (1000)
SO MANY SPOONS! it was great for my program. a bit flimsy but when all you're using them for is yogurt and cereal its not a big deal.
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Reviewed in the United States on October 3, 2016
★★★★★ 4
Good deal.
Size: 1 Case Teaspoons (1000)
Well packed. As advertised. Would buy again.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Good spoons and good value
Size: 1 Case Teaspoons (1000)
Providing spoons with ready-to-eat meals for unhoused in our area.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2024
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