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Description
KAWASAKI 750 MACH 4/JS440 2874CD PISTON 423M07300Forged from high silicon aluminum alloy for maximum strength and dependability. Innovative forging design and piston skirt provide maximum horsepower and torque. Wiseco High Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise). Oversize pistons require cylinder sleeving. Kawasaki 1992 JS440 Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only) 1991 JS440 Note:
Forged from high-silicon aluminum alloy for maximum strength and dependability.
Innovative forging design and piston skirt provide maximum horsepower and torque.
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
Oversize pistons require cylinder sleeving.
Kawasaki
1992
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1991
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1990
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1989
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1988
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1987
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1986
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1985
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1984
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1983
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1982
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1981
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1980
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1979
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1978
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1977
JS440
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
1972
H2 Mach IV
Note: Cylinder sleeving required. Order (2) KA630HSL sleeves. (For use in aluminum cylinder only)
Part Number:101351
Manufacturer:WISECO
Manufacturer Part No.:423M07300
U / M :EACH
Actual Weight:0.8lbs
Shipping Weight:0.8lbs
Package Dimensions:4.2” x 3.6” x 3.6”
Item Segment:
Marine
Street
Category Details:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Chromebook coverage.
EXCELLENT COVERAGE, hassle free, just had to return product for evaluation & decision.
The only complaint I have is there was NO communication on the status of my returning the Chromebook for repair or replacement. I had to keep calling. I did get the full value of purchase on an Amazon gift card so I could buy another one for grandson’s school.
Thank You SOOO MUCH ASURION, eternally grateful for your assistance!
Will always purchase your coverage.
MiMi
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Received giftcard money to replace my plan-protected malfunctioning motherboard
I've been subscribing to the Asurion protection plan for a while. Recently, an Asus Prime PC motherboard I had bought a few months ago on Amazon stopped working well. I ended up considering filing a claim with Asurion to see if they would either fix/replace it or issue the purchase price money, so I could buy the failed electronics replacement component again for my custom-built PC. I went to the protection plan's website and started the claim filing process but couldn't find the category my failed component would be under in order to select it from the drop-down list. I ended up messaging the live customer service. The chat messaging was somewhat slow, the agent told me they were experiencing some communication delays throughout their systems. Ultimately, the agent was very kind and understanding, and completed the claim filing process for me on her side by asking me to provide the necessary info such as the item's product name, date of purchase, price before taxes, etc. I received a printable UPS shipping label in the email, printed it, and returned the item in the mail. Approximately 2 days later, I received an Amazon giftcard code in the email with the dollar amount equal to the item's price before the sales tax. Then I redeemed the giftcard code on the Amazon page and proceeded to apply the giftcard money to my next purchase of a replacement Asus prime motherboard, and it all worked out successfully. Therefore, I had no issues with the protection plan service and recommend it to others.
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Reviewed in the United States on May 24, 2026
★★★★★ 4
Fast and easy but I dont trust the process to be fully automated.
The process was very smooth and fairly quick. The only challenge I had was that the CLAIM status showed complete but I had to manually go look up the status. There was no email or notification it was closed. After manually checking the status, I called customer support and they said since I called in, they would process the payout. I wonder if I didnt call in if they would have processed it? Also, the phone rep said they would issue me a amazon egift card but then the next day I received a email saying they mailed out the payout. Very poor communication but so far the process was easy and fast.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
My great experience with Asurion
Very easy to use, no hassle, everything was done quickly online (5 minutes or so), and the reimbursement check was received promptly. Exactly as advertised. Make sure you keep your Asurion info in a folder that you can easily find in a couple of years. I guess it matters on what you are protecting, but for me and my gaming chair, this was so worth it, worth it, worth it!
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Reviewed in the United States on November 24, 2025
★★★★★ 5
ASURION REFUND
I couldn’t be more pleased with ASURION. I had a 3 year furniture protection plan, when I emailed them with my problem they did not hesitate. I got a response from them quickly. It is well worth the money to get a Protection Plan.
I received a check from ASURION for the price I had paid.
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Reviewed in the United States on May 11, 2026