


WSM Yamaha 350 / 400 Piston Kit 50-540K, OE 1UY-11631-01-Y0
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
WSM Yamaha 350 / 400 Piston Kit 50-540K, OE 1UY-11631-01-Y0Message the size you need. ( STD 83mm, . 25mm, . 50mm, . 75mm, 1mm, 1. 5mm over) ITEM#: 50 540K PISTON KIT YAMAHA 350 87 14 OEM#: 1UY 11631 00 00, 1UY 11631 01 Y0, 5UH 11631 00 C0 BRAND: WSM FITMENTS: Make Model Year(s) Yamaha Big Bear 350 1987 1999 Yamaha Bruin 350 2004 2006 Yamaha Grizzly 350 2007 2014 Yamaha Raptor 350 2004 2013 Yamaha Warrior 350 1987 2004 Yamaha Wolverine 350 2006 2009 Yamaha YFM 350 1987 1990,1992 1995 NOTE: 83MM
Quick Dispatch:
Your WSM Yamaha 350 / 400 Piston Kit 50-540K, OE 1UY-11631-01-Y0 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 350 / 400 Piston Kit 50-540K, OE 1UY-11631-01-Y0 ships.
Need Help?
Questions about WSM Yamaha 350 / 400 Piston Kit 50-540K, OE 1UY-11631-01-Y0, 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 350 / 400 Piston Kit 50-540K, OE 1UY-11631-01-Y0 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
You may also like
4.6 ★★★★★
Based on 166 reviews
Sort
Product Reviews
★★★★★ 5
Would order again!
Size: Small, Color: Royal Blue, Size: Small, Color: Royal Blue
This set was very affordable, lightweight and my son said it was comfortable. It came back fast and it was perfect for Easter Sunday! My son is 6’1 and he weighs 140 lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Great quality
My son love the suit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
★★★★★ 5
Great suit.
Fantastic quality and great fit even for girls. Quality stitching throughout. Easy washing and amazing value. The color, cut and fit look amazing.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2025
★★★★★ 5
10 stars
Color: Black, Size: 14
We purchased this tuxedo for my son to wear at a family wedding, and it was absolutely perfect. The fit was true to size, and the fabric had a really nice feel doesn't look cheap. The lapels and bow tie gave it that classic tuxedo look, and he looked so handsome. It also held up well after a night of dancing and photos. Highly recommend for any formal occasion where you want your little one to look sharp and feel comfortable!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2025
★★★★★ 4
Very large
Color: Dusty Blue, Size: 6
Beautiful suite, just to big for my grandson
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
recommand products
Draper Switch Assembly - YCIW20GSF-32A
18.55
Draper Twist-Grip Electrode Holders, Yellow - ARCEL02
14.96
Draper Triple Leg Reversible Puller, 120mm Reach & 150mm - N133A
17.86
Draper Expert 2 Tier Tool Trolley With Two Drawers - TT2DB
169.40
Draper Bunker® Multi-Functional Workbench Roller Tool Cabinet, 14
882.36