Product Description
Find the right fit with the WSM PISTON KIT .50MM HON 420, available at Knobtown Cycle in Kansas City.
Key Features
- Quality and construction that meets or exceeds OEM
- Features improved E-clip design
- Contains piston, rings, pin and clips
- Additional rings available separately
- Order one per cylinder.
Product Specifications
- Part Number: 09103525
- Brand: WSM
- Weight: 1.01 lbs
- UPC: 865369355525
Professional Installation Available
Buy online or visit our Kansas City showroom. Contact us for installation service options! Free Ship to Store!
Notes: Discontinued P/Byr
Part Locations
| Location |
Available |
| Wisconsin (WI) |
1 |
| New York (NY) |
0 |
| Texas (TX) |
0 |
| Nevada (NV) |
0 |
| North Carolina (NC) |
0 |
| National Total |
1 |
Stock levels last updated: January 30, 2026 8:09 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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