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Piston Kit

$ 90.99

Only 1 left in stock

Piston Kit

Part #: 187-400252

Namura quality guaranteed.

Available for ship to store.


Free Shipping on New Part orders over $100

Piston Kit

Product Specifications

Weight 1.3543 lbs
Dimensions 4.44 × 4.4 × 4.44 in
Part Number

187-400252

MPN

NA-40025-2

Brand

Namura

UPC

758891086404

Country of Origin

China (Taiwan)

Product Description

Piston Kit is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.

Will not accept OEM rings and rings will not work on OEM piston

Product Specifications

  • Part Number: 187-400252
  • Brand: Namura
  • Weight: 1.3543 lbs
  • UPC: 758891086404

Available at Knobtown Cycle

Order online or stop by our Kansas City location. Kansas City riders since 2004!

Part Locations

Location Available
Ashley (IN) 0
Elizabethtown (PA) 0
Boise (ID) 0
Midway (GA) 1
Fresno (CA) 0
Jessup (MD) 0
Midlothian (VA) 0
National Total 1

Stock levels last updated: March 1, 2026 5:07 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.

Kit Fox – Owner Knobtown Cycle

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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!