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WISECO PISTON KIT YAMAHA

$ 534.95

In stock

Piston Kit with Gaskets – 73.00 mm – Yamaha

Part #: 09031242

WISECO quality guaranteed.

Available for ship to store or drop ship.


Free Shipping on New Part orders over $100

WISECO PISTON KIT YAMAHA

Product Specifications

Weight 3.55 lbs
Part Number

09031242

Punctuated Part Number

0903-1242

Vendor Part Number

SK1381

Vendor Punctuated Part Number

SK1381

Commodity Code

0910

Commodity Group

ENGINE GROUP

Commodity Type

PISTON & RING KITS

MPN

09031242

Brand

WISECO

Knobtown Cycle proudly offers the WISECO PISTON KIT YAMAHA. Your Kansas City motorcycle parts experts for over 40 years.

Product Description

PISTON KIT YAMAHA

  • All the necessary components for overboring or rebuilding your top end
  • Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set
  • Cylinder sleeves must be purchased separately.

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: December 22, 2025 10:33 AM

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!