Select Your Ride

1
2
3

WSM Piston Kit - Honda 350 - +.50 mm 50-226-05K

Part Number: 09103480
WSM
(No reviews yet) Write a Review
SKU:
09103480
UPC:
865369265138
MPN:
50-226-05K
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.85 LBS
view larger
$113.93
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

When you're pushing your Honda 350 to the limit, OEM pistons become a bottleneck. This WSM Piston Kit delivers the durability and thermal management you need to extract more power while maintaining reliability—whether you're chasing lap times or building a dependable rebuild. The MOS2-coated skirts actively dissipate heat, reducing friction and extending component life under sustained high RPM operation.

Each kit is engineered to OEM or better tolerances, with a refined E-clip design that ensures secure fitment and eliminates unnecessary risk during installation and operation.

  • +.50mm oversized bore
  • Includes piston, rings, pin, clips
  • Improved E-clip design
  • MOS2-coated skirts
  • Heat-dissipating construction
  • Hardened ring grooves
  • Meets/exceeds OEM quality
  • Order one per cylinder
  • Additional rings sold separately
  • Bolt-on replacement
  • MPN: 50-226-05K
View AllClose

Specs

PISTON MATERIAL:
ALUMINUM
BORE - OVERSIZE METRIC:
+0.50 MM
BORE - OVERSIZE:
+0,50 MM
MODEL:
ORIGINAL
RIDING STYLE:
ATV
UNITS:
KIT
BORE SIZE METRIC:
79.00 MM
PRODUCT NAME:
PISTON KIT
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for WSM Piston Kit - Honda 350 - +.50 mm 50-226-05K

View AllClose

FREE Shipping on orders of $99 or more!

Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.

Details

Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.

Details

You May Also Like

Related Products

Related Products

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER

Privacy Policy | Terms of Use | Site Accessibility