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SIERRA OIL SEAL, WATER PUMP MERCRUISER / MERCURY 35 - 65 HP - 18-2017, 26-32121
SIERRA OIL SEAL, WATER PUMP MERCRUISER / MERCURY 35 - 65 HP - 18-2017, 26-32121
SIERRA OIL SEAL, WATER PUMP MERCRUISER / MERCURY 35 - 65 HP - 18-2017, 26-32121
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SIERRA OIL SEAL, WATER PUMP MERCRUISER / MERCURY 35 - 65 HP - 18-2017, 26-32121

Marsoni M251S
Sale price$17.98
Pay 4 payments of $4.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
SIERRA OIL SEAL, WATER PUMP MERCRUISER / MERCURY 35 - 65 HP - 18-2017, 26-32121ITEM#: 18 2017 OIL SEAL, WATER PUMP MERCRUISER MERCURY 35 65 HP OEM#: 26 32121 DETAILS: MERCURY 35 HP 1963 1969 BRAND: SIERRA FITMENTS: Make Model Year(s) Mercruiser ALL Mercury 2 Cyl 2. 875 Bore Cross Flow 40 1970 1983 Mercury 3 Cyl 2. 875 Bore Cross Flow 65 1973 1975 Mercury 4 Cyl 2. 565 Bore Cross Flow 50 1970 1974 DETAILS: MERCURY 35 HP 1963 1969
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.9 ★★★★★
Based on 212 reviews
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Product Reviews
B
Verified Purchase
Brittney k
Carnegie, US
★★★★★ 5
Yes get this one!
Color: Pink
Oh yes this is a good one! So fluffy, and perfect, it came with a sample of real vs fake fur, and it was vacuum sealed, packaging is 10/10 and quality is amazing, thank you!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
B
Verified Purchase
Brian & Renee Sitko
Bozeman, US
★★★★★ 5
Love the color
Color: Red, Color: Red
Super vibrant color with minimal shedding .. it fits my steering wheel and easy to install and worth the money..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
T
Verified Purchase
T
Battle Creek, US
★★★★★ 3
It’s ok
Color: Lavender Purple
Its ok. Not as fluffy as i think it would be. I have had it over a month or so and its starting to get even more less fluffy. The color wAs more like a faded purple
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
Chino
Houston, US
★★★★★ 5
Very fluffy
Color: Wolf Tipped
Fast shipping and looks good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
T
Verified Purchase
Terran
Grantham, US
★★★★★ 5
ITS SOOOO FLUFFY!!
Color: Orange
Ooouuu she’s so fluffy!!!!!! Omg, I’m in love. The color looks exactly as pictured. The gear shift cover was way too small for my RAV4 but it’s okay, it kind of interfered with the button to move the gear. Also, if you need to see the info on the dash, be aware that the steering wheel cover blocks it for the most part. I’m not bothered by it but it’s something to make note of for those who might be.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026

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