Pay in installments of $15.92 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 17 - Jul 22
Promo Codes Available:
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
4.3 ★★★★★
Based on 19 reviews
Sort
Product Reviews
★★★★★ 2
Fun but not for rough play.
Color: Orange
The ball contented our “golden” Jaxson for about 15 minutes. He then thought it was a regular ball and it’s just a little delicate for a big dog. I just wrote it off as a loss. Great idea but should be more durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Long lasting charge!
Color: Orange
My 50 pound goldendoodle absolutely loves this ball. It keeps a charge for a long time. It turns off
When it’s not being used and we play with it every day.!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
★★★★★ 5
Fun toy
Color: Orange
My standard poodle loves this toy. It holds a charge for several hours and is well made
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
★★★★★ 5
Great play and chew toy!
Pattern Name: Star
The dogs love these!
They're sturdy and give them plenty of chew time. The size is great and they are very playable. The dogs have a lot of fun and the weight is just enough for our little dogs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
★★★★★ 5
Great for tug of war
Pattern Name: Checkered
Dog loves them. Best tug of war toy yet. Pretty we’ll indestructible
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
recommand products
Ankh Triquetra Sterling Silver Pendant TPD4764
48.97
Archangel Gabriel Sigil Small Sterling Silver Earring TER1630
67.97
Celtic Knotwork Sterling Silver Bracelet with Gemstone TBG097
105.97
Caspian Lighthouse ~ Sterling Silver Jewelry Pendant TP3182
32.97
Witch Celtic Triquetra Knot Silver Pendulum Pendant TPD154
69.97