Skip to content

WSM Yamaha Rebuild Kit 3 cyl 40 / 50 Hp '84-'94 - 100-252-12 - .020 SIZE 2.658"-

Marsoni M251S
Sale price$164.43
Pay 4 payments of $41.11 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
WSM Yamaha Rebuild Kit 3 cyl 40 / 50 Hp '84-'94 - 100-252-12 - .020 SIZE 2.658"-Power Head Rebuild Kit: Yamaha 40 50 Hp 1989 94 This kit meets or exceeds OEM specifications Kit includes everything you need to re build your Powerhead engine Brand : WSM Item #: 100 252 12 . 020 OVERSIZE PISTONS ONLY 2. 658" ITEM#: 100 252 12 POWERHEAD REBUILD KIT YAMAHA 40 50 HP 3 CYLINDER 84 94 . 020 OVER BRAND: WSM FITMENTS: Make Model Year(s) Yamaha 3 Cyl 2. 638 Bore 40 1989 1994 Yamaha 3 Cyl 2. 638 Bore 50 1989 1994 Yamaha 3 Cyl Jet 40 1991
Easy Shipping

Quick Dispatch:

Your WSM Yamaha Rebuild Kit 3 cyl 40 / 50 Hp '84-'94 - 100-252-12 - .020 SIZE 2.658"- orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your WSM Yamaha Rebuild Kit 3 cyl 40 / 50 Hp '84-'94 - 100-252-12 - .020 SIZE 2.658"- ships.

Need Help?
Questions about WSM Yamaha Rebuild Kit 3 cyl 40 / 50 Hp '84-'94 - 100-252-12 - .020 SIZE 2.658"-, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for WSM Yamaha Rebuild Kit 3 cyl 40 / 50 Hp '84-'94 - 100-252-12 - .020 SIZE 2.658"- in your area.

Get Shipping Estimates

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 230 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
N
Verified Purchase
Nick Casad
Dallas, US
★★★★★ 3
Amazon brand looks bad
Color: White, Light Gray, Black, Size: X-Large
II think the quality is poor the fabric is thin and the moc collar won't stand up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2025
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Satisfied
Color: Brown, White, Black, Size: Large
Nice fit and comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
T
Verified Purchase
4th Cav Trooper
Alexandria, US
★★★★★ 5
Nice material, holds collar shape well.
Color: Wine Red, Navy Blue, Black, Size: Medium
Good value for the money. You can machine wash and dry on low heat, in my opinion. Laying flat is too much of a pain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
K
Verified Purchase
Kathy McCann
Birmingham, US
★★★★★ 5
Great tshirts!
Color: Light Gray, Dark Gray, Black, Size: X-Large
Husband loved these tshirts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
G
Verified Purchase
Gadget Worm
Belleville, US
★★★★★ 2
Not made from the most comfortable fabric
Color: White, Light Gray, Black, Size: Large
It is not the most comfortable fabric which makes it not suitable for summer clothing. Also, the fitting of the neck doesn’t look good since material is not wrinkle free
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025

recommand products