

⚡ Revive your ride with precision power and unbeatable reliability!
The RANSOTO Top End Kit is a precision-engineered, all-in-one replacement kit designed exclusively for the 1988-2006 Yamaha Blaster 200 YFS200. Featuring a high-grade aluminum alloy cylinder with superior heat dissipation, this kit restores factory-level engine compression and performance. It includes every essential component—cylinder, piston, rings, gaskets, and spark plug—ensuring a seamless, leak-free installation that meets or exceeds OEM standards. Perfect for riders seeking reliable, trail-ready power and easy DIY upgrades.




| ASIN | B0D97GZVWL |
| Best Sellers Rank | #46,084 in Automotive ( See Top 100 in Automotive ) #3 in Powersports Engine Kits |
| Brand | RANSOTO |
| Customer Reviews | 4.3 4.3 out of 5 stars (37) |
| Date First Available | July 11, 2024 |
| Exterior | aluminum alloy |
| Item Weight | 8.62 pounds |
| Item model number | LW140 |
| Manufacturer | RANSOTO |
| Manufacturer Part Number | LW140 |
| Model | Top End Kit Cylinder Piston |
| OEM Part Number | 2XJ-11311-02-00 3JM-11351-02-00 |
| Package Dimensions | 12.64 x 10.75 x 6.65 inches |
G**S
Good replacement
Works perfect. Great fit
J**Y
Starts first kick now!! Buy it! Best bang for your buck! Easy install.
Best Bang for your buck! Buy it! Excellent kit! Easy install. Starts first kick every time now.
J**R
No issues works good
Installed on quad and fired right up first kick
T**T
Nice Tight fit
Seems all good so far. Piston fits perfect, doesn't catch on anything. The casting on the ports is a little rough but the sleeve and everything is fine. Rings are super tight, so you have plenty of room to file them down to desired gap. Only complaint really is probably the needle bearing, it's a bit janky. All and all seems great and should work fine. Gaskets arent bad. Recommend just buying new studs for top cover and exhaust flange so you dont have to mess with pulling the old ones out of other head. Can't really beat it for the cost. Packaging was excellent honestly.
S**C
Will
Fit perfectly.
M**G
Great Value!
Works great! Piston had 4 thousands clearance in cylinder. I had to file rings just a little. Started right up and is working great so far after heat cycles. Can't beat it for the price! 8 months now and still running strong!
T**D
Jug did not fit
The jug did not fit properly on the motor. Had to drill the holes bigger on one side so it could fit.
K**T
👍🏼
Was a quick and easy install I’ve had 13 hours on fresh top end now no signs of problems I would recommend running RICH due to the Chinese top in but for the Bank for the buck it’ll get you down the trail
Trustpilot
3 weeks ago
1 month ago