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WSM Mercury Powerhead Rebuild Kit 150 - 225 Hp 2.4L 1978-91 - 100-10-10, 8332A4

Marsoni M251S
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WSM Mercury Powerhead Rebuild Kit 150 - 225 Hp 2.4L 1978-91 - 100-10-10, 8332A4WSM Mercury Powerhead Rebuild Kit 175 225 Hp 2. 4L 1978 1991 100 10 10, 8332A4 bottom guided rods Original cylinders are chrome plated The cylinder must be sleeved to use an over size piston This kit meets or exceeds OEM specifications (DOES NOT INCLUDE UPPER OR CENTER MAIN BEARINGS) STD (3. 375") and Oversizes available: . 010, . 015, . 020, . 030, and . 040 Please indicate what size pistons you need at checkout in the note section (DOES NOT INCLUDE
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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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
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Verified Purchase
Carmen J Santora
Lexington, US
★★★★★ 4
Nice touch
Allows for some organization, and looks nice. Pretty sturdy, and I have not had any issues with it, I was a little smaller than I hoped.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2020
S
Verified Purchase
Siddhartha
Battle Creek, US
★★★★★ 5
Nice quality
Seems very good quality. Will purchase again.
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Reviewed in the United States on October 18, 2025
J
Verified Purchase
J. Goff
Fort Morgan, US
★★★★★ 5
Roomy
Looks even better in person. More room then I expected
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Reviewed in the United States on October 31, 2025
S
Verified Purchase
Sb1
Fort Morgan, US
★★★★★ 5
Nice
Great
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Reviewed in the United States on May 28, 2026
G
Verified Purchase
Gigi40ne
Dallas, US
★★★★★ 5
Tray
This is the perfect size! I received my order sooner than expected when the first one wasn't delivered.
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Reviewed in the United States on December 17, 2025

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