Wiseco Kawasaki KX6500-20/Suzuki RM6503-06(752M04500) Piston

SKU: WISPK1178

Powersports Piston and Ring Kits

WIS Powersports Single Pistons

Wiseco

Wiseco Kawasaki KX6500-20/Suzuki RM6503-06(752M04500) Piston

SKU: WISPK1178

Powersports Piston and Ring Kits

WIS Powersports Single Pistons

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Wiseco's legacy is rooted in 2-stroke piston manufacturing and performance, dating over 80 years ago back to 1941. Today, Wiseco 2-stroke pistons are the result of decades of experience, incorporating the latest in 2-stroke piston manufacturing and design to deliver the performance Wiseco built its name on.

Part Type

Engine Piston Set

Data: v4.2 - Upd: 2026-09-30 17:38:39

Features

45.00 mm Bore
Dedicated forgings and additional lightening operations allow for optimized strength-to-weight ratio
Designed and built for each specific 2-stroke powersports engine
Engineered, forged, and machined in the USA in Mentor, OH
Improved tensile strength of forged material optimizes strength and service life
Includes high-quality piston ring(s), wrist pin(s), and circlips

Specifications

Product Attributes - Brand: Wiseco
Product Attributes - Manufacturer's Part Number: PK1178
Product Attributes - Part Type: Powersports Piston and Ring Kits
Product Attributes - Product Line: Wiseco Powersports Piston Kits
Product Attributes - UPC: 00193564151131
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Bore (mm): 45.000mm
Product Attributes - Stroke: 41.60mm
Product Attributes - Wrist Pin Style: Floating
Product Attributes - Pin Diameter (in.): 0.472 in.
Product Attributes - Wrist Pin Retainers Included: Yes
Product Attributes - Top Ring Thickness: 1.0mm
Product Attributes - Top Ring Material: Steel
Product Attributes - Top Ring Facing Material: Chrome
Product Attributes - Second Ring Thickness: 1.0mm
Product Attributes - Second Ring Material: Steel
Product Attributes - Second Ring Facing Material: Chrome
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Gaskets Included: Yes
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: Designed for use with electrofusion coated cylinder bores.

Reference Information

Brand Name/s	Wiseco
StreetFX SKU	wisPK1178
SFX Item ID	4068656
Supplier Item Code	4068656
Manufacturer SKU	PK1178
Manufacturer UPC	193564151131
Alternative References	KX6500-20/Suzuki, RM6503-06(752M04500)