My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Wiseco Pistons 423M07150 Piston Kit 0.50mm Oversize 71.50mm Kawasaki 750 Mach 4/JS440

(1977-1992 Kawasaki JS440; 1972-1975 Kawasaki H2 Mach IV)

Manufacturer

Picture for manufacturer Wiseco Pistons

Part Number

423M07150
14 reviews
Sale Price

$179.99

2 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wiseco 423M07150 high-performance piston kit is designed for Kawasaki 750 Mach 4 and JS440 engines, providing a 0.50mm oversize bore to 71.50mm. This premium piston kit delivers the strength and reliability needed for demanding powersports applications.

Key Features:

  • Forged from high-silicon aluminum alloy for maximum strength and dependability
  • Innovative forging design and piston skirt provide maximum horsepower and torque
  • 0.50mm oversize bore to 71.50mm diameter
  • Complete kit includes piston, rings, wrist pin, and circlips
  • Precision-engineered for Kawasaki 750 Mach 4 and JS440 applications
  • Wiseco part number 2815CD

Installation Note: This is an oversize piston kit and requires cylinder boring or sleeving to the specified 71.50mm diameter for proper fitment.

Wiseco is the industry leader in high-performance pistons, trusted by professional riders and engine builders worldwide. Each piston is manufactured to exacting tolerances to ensure optimal performance and longevity.

Products specifications

Fits

1977-1992 Kawasaki JS440; 1972-1975 Kawasaki H2 Mach IV

Good price, didn't see a place to put in coupon

Fast and Easy

Would give you 5 stars if you estimated a delivery date for ground and 2nd day air.

Easy

ok so far

Ok

So far so good.

Quick and easy

Everything I was looking for, thanks!

simple to use

So far so good. I just hope the product is good

fast shipping, product received was product described.

Ordering was easy and qiuick

Excellent seller. Ordered a cargo mat. They shipped promptly, merchandise was as described and they sold it for a lot less than other retailers.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy