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WISECO PISTON YAM 660 RAPT/GRIZZ
WISECO PISTON YAM 660 RAPT/GRIZZ - Image 2

WISECO PISTON YAM 660 RAPT/GRIZZ

$ 249.95

In stock

Piston Kit – 100.00 mm – Yamaha

Part #: 4737M10000

WISECO quality guaranteed.

Available for ship to store or drop ship.

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WISECO PISTON YAM 660 RAPT/GRIZZ

Product Specifications

Weight 1.30 lbs
Part Number

4737M10000
Punctuated Part Number

4737M10000
Vendor Part Number

4737M10000
Vendor Punctuated Part Number

4737M10000
Commodity Code

0910
Commodity Group

ENGINE GROUP
Commodity Type

PISTON & RING KITS
MPN

4737M10000
Brand

WISECO
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Get the performance you need with the WISECO PISTON YAM 660 RAPT/GRIZZ, available now at Knobtown Cycle. Kansas City’s trusted source for quality motorcycle parts.

Product Description

PISTON YAM 660 RAPT/GRIZZ

  • Designed and built for 4 stroke engine models
  • Kit includes piston, piston rings, wrist pin(s) and circlips
  • Made in the USA

Part Locations

Location Available
Wisconsin (WI) 4
New York (NY) 0
Texas (TX) 0
Nevada (NV) 0
North Carolina (NC) 0
National Total 4

Stock levels last updated: December 22, 2025 12:49 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.

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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!