WSM TOP END KIT .5MM POL
$ 197.10
In stock
TOP END KIT .5MM POL
Part #: 09031408
WSM quality guaranteed.
Available for ship to store or drop ship.
WSM TOP END KIT .5MM POL
Product Specifications
| Weight | 2.65 lbs |
|---|---|
| Part Number | 09031408 |
| UPC Code | 865369106486 |
| Punctuated Part Number | 0903-1408 |
| Vendor Part Number | 5431112 |
| Vendor Punctuated Part Number | 54-311-12 |
| Commodity Code | 0903 |
| Commodity Group | ENGINE GROUP |
| Commodity Type | ENGINE REBUILD KITS |
| MPN | 09031408 |
| Brand | WSM |
| UPC | 865369106486 |
| Available Since | December 14, 2016 |
Product Description
Choose the WSM TOP END KIT .5MM POL from Knobtown Cycle, Kansas City’s go-to shop for motorcycle parts.
Key Features
- Top-quality piston kit
- Includes pistons, rings, pins, clips, head and base gaskets and intake and exhaust gaskets and oil filter for 4-stroke models
Product Specifications
- Part Number: 09031408
- Brand: WSM
- Weight: 2.65 lbs
- UPC: 865369106486
Professional Installation Available
Buy online or visit our Kansas City showroom. Contact us for installation service options! Free Ship to Store!
Notes: IF 4 SPORTSMAN;500CC ONLY€‡02NAB
Part Locations
| Location | Available |
|---|---|
| Wisconsin (WI) | 2 |
| New York (NY) | 0 |
| Texas (TX) | 0 |
| Nevada (NV) | 0 |
| North Carolina (NC) | 0 |
| National Total | 2 |
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.
Product Reviews
Need help with installation? Our Service Department based in Kansas City, Missouri is here for you. Fill out a Service Request and lets get you rolling!


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