★★★★★ 5
Good quality
Fits perfectly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
WSM Yamaha 400 Big Bear / Kodiak Piston Kit 50-541-06K .030 OVER SIZE ONLY
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
WSM Yamaha 400 Big Bear / Kodiak Piston Kit 50-541-06K .030 OVER SIZE ONLYYamaha 400 Big Bear Kodiak Piston Kit . 030 OVER Size Only 83. 75mm Brand : WSM Item #: 50 541 06K OEM #: 4GB 11631 00 Y0 PIN: 19mm diameter Make Model CC HP Year Yamaha Big Bear 400 2000 Yamaha Big Bear 400 2001 Yamaha Big Bear 400 2002 Yamaha Big Bear 400 2003 Yamaha Big Bear 400 2004 Yamaha Big Bear 400 2005 Yamaha Big Bear 400 2006 Yamaha Big Bear 400 2007 Yamaha Big Bear 400 2008 Yamaha Big Bear 400 2009 Yamaha Big Bear 400 2010 Yamaha Big Bear
Quick Dispatch:
Your WSM Yamaha 400 Big Bear / Kodiak Piston Kit 50-541-06K .030 OVER SIZE ONLY 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 400 Big Bear / Kodiak Piston Kit 50-541-06K .030 OVER SIZE ONLY ships.
Need Help?
Questions about WSM Yamaha 400 Big Bear / Kodiak Piston Kit 50-541-06K .030 OVER SIZE ONLY, 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 400 Big Bear / Kodiak Piston Kit 50-541-06K .030 OVER SIZE ONLY 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
WSM Yamaha 1800 CONNECTING ROD BEARING '13-'23 6S5-11656-50-00, 010-225-01BLK
18.86
Johnson Evinrude 18-35 Hp Cross Flow Piston Kit 100-103k OE 0392621, 0391056
74.77
Mercury / Mariner 30 / 40 Hp 2.565" Piston Ring Set 200-05-05 .020 OVERSIZE
19.07
WSM Yamaha 150 HP '11-'22, 4-Stroke Piston Kit, 100-325-05K, 63P-11631 .020 SIZE
139.19
WSM Lever, Gear Shift Yamaha 250 WR '08-'20, 69-235, 3D7-18110-00-00
39.97
WSM Mercury / Mariner 30 / 40 Hp 2.565" Piston Ring Set 200-05-04 .010 OVERSIZE
19.07
WSM Johnson / Evinrude 200 / 225 Hp '88-'92 Looper Rebuild Kit - 100-135-20 STD
671.31
4.1 ★★★★★
Based on 623 reviews
Sort
Product Reviews
★★★★★ 5
Perfect fit for boyh filters
Watched a youtube video, easy changed both filters in 10 minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Easy to install
Fit like a glove easy to insert
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
★★★★★ 5
Excelente
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
★★★★★ 5
With the word Trilogy, made me think I was getting all 3
Arrival was great and on time. Thought I was getting the timepiece the second in trilogy. But will keep it and order the other two of the series I typed in the name “Timepiece” and got The Christmas Box, thinking I was possibly getting all 3. I guess that is my mistake
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
