1. Personal Watercraft Parts Products
  2. sku: 7535647172136502
  3. WSM 010-842-04K

WSM 010-842-04K Piston Ultra 130 .25MM

fits make: Kawasaki.

010-842-04k Wsm Piston For Kawasaki Ultra 130 - .25mm

( Brand: Wsm ), ( Manufacturer Part Number: 010-842-04K ), ( Part Type: Piston ), ( Alt Mpn 1: 328414 ), ( Category 1: Top End Kits / Pistons / Rings ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 1.1500 ), ( Package Length: 4.50 ), ( Package Width: 3.90 ), ( Package Height: 3.80 ), ( Warranty: 90 Days )

Review WSM Piston For Kawasaki Ultra 130 .25mm

Introducing the WSM 010-842-04K piston, an essential component designed specifically for Kawasaki Ultra 130 Jet Ski models. This piston, measuring 25mm in diameter, is meticulously engineered to deliver superior performance and reliability.

Crafted from premium grade materials, this piston ensures a perfect seal to optimize combustion efficiency. Its robust construction enables it to withstand the rigors of high-performance watercraft use. The piston head is expertly machined to ensure accurate compression ratio, while the skirt is designed to minimize friction and wear.

The WSM 010-842-04K piston undergoes rigorous testing to ensure it meets the highest standards of quality and durability. It is manufactured using advanced techniques to ensure a precise fit and optimal engine function. This piston is also designed to work seamlessly with OEM connecting rods and crankshafts, ensuring a hassle-free installation process.

The WSM 010-842-04K piston is an excellent choice for jet ski enthusiasts seeking to enhance the performance of their Kawasaki Ultra 130. Its superior design and robust construction ensure reliable operation, allowing you to enjoy your watercraft to the fullest.

In summary, the WSM 010-842-04K piston is a high-quality, 25mm piston engineered for Kawasaki Ultra 130 Jet Ski models. It is meticulously crafted from premium materials, ensuring optimal engine function and long-lasting performance. This piston undergoes rigorous testing to ensure it meets the highest standards of quality and durability, making it an excellent investment for any jet ski enthusiast.

Buying a WSM 010-842-04K piston for a Kawasaki Ultra 130 Jet Ski with a 25mm stroke can be a consideration for those seeking to replace or upgrade their existing piston. Here are some pros and cons to help you make an informed decision:

Pros:

1. High-Performance: The WSM piston is designed for high-performance applications, delivering increased power and torque, especially in high-RPM operations.

2. Durability: Made from forged aluminum alloy, this piston is known for its superior strength and durability, making it suitable for long-term use in harsh marine environments.

3. Precision-Engineered: Each piston undergoes rigorous testing and inspection to ensure perfect fitment and optimal performance, ensuring a seamless installation process.

4. Enhanced Cooling: The piston's unique design includes a cooling gallery that helps maintain engine temperature and prevents thermal stress, contributing to longer engine life.

Cons:

1. Cost: Compared to OEM pistons, the WSM 010-842-04K piston may be more expensive, which could be a deterrent for some buyers on a tight budget.

2. Installation Complexity: Installing a high-performance piston like this one may require more expertise and specialized tools, which could add to the overall cost and complexity of the project.

3. Potential Power Increase: While an increase in power and torque may be desirable for some, it could also lead to a more demanding riding experience, potentially affecting the jet ski's handling and stability.

In conclusion, the WSM 010-842-04K piston offers significant performance benefits, including increased power, torque, and durability, making it an attractive option for those looking to enhance their Kawasaki Ultra 130 Jet Ski's performance. However, its higher cost, potential installation complexity, and increased power demands are important considerations. Ultimately, the decision to purchase this piston depends on your budget, expertise, and desired riding experience. If you're an experienced jet ski enthusiast with a higher budget and a desire for improved performance, the WSM 010-842-04K piston could be an excellent investment. Otherwise, you may want to consider other options that better suit your needs and skill level.

Details:

Ported to match WSM Banshee sleeves. Coated with MOS2 for high performance and heat absorption. Combined shipping available. Made in Germany.

Piston pin is 5mm higher on long rod pistons to accommodate. WSM Piston for Kawasaki Ultra 130 - .25mm 010-842-04K:: Competitively priced forged pistons. 100% satisfaction guaranteed.

part #: 01084204k prices

  • $43.56-$88.43

specifications perwatercraft:

  • for makes: Kawasaki
  • brand: Wsm
  • mpn: 010-842-04k
  • part type: Piston
  • alt mpn 1: 328414
  • category 1: Top End Kits / Pistons / Rings
  • average delivery time: 2-3 Days
  • package weight: 1.1500
  • package length: 4.50
  • package width: 3.90
  • package height: 3.80
  • warranty: 90 Days

offer perwatercraft:

  • started: July 23, 2025
  • quantity: 2
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0

payments perwatercraft:

  • wallet: Apple-pay
  • other
  • credit card: Mastercard

returns perwatercraft:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

general perwatercraft:

  • condition: New
  • Parts Accessories > Personal Watercraft Parts > Other Parts

seller perwatercraft:

  • # reviews: 472634
  • rating: 99.0%
  • city: Hilliard, Ohio

shipping perwatercraft:

  • transit: 3-6 Days
  • class: Standard, Expedited, One-day
  • cost: $0.00
  • type: Calculated
  • service: FedEx Ground or FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight
  • carrier: FedEx
for makes: kawasaki, part type: piston, alt mpn 1: 328414, category 1: top end kits / pistons / rings, average delivery time: 2-3 days, package weight: 1.1500, package length: 4.50, package width: 3.90, package height: 3.80, warranty: 90 days,
category: watercraft parts > parts, sku: 7535647172136502,

Wsm 010-842-04K Is Similar To:

perwatercraft logo
5 offers $43.56–$88.43 USD
  • Offer #1: $88.43 price + $0.00 shipping estimate = $88.43* total.FREE SHIPPING
  • Offer #2: $51.20 price + $0.00 shipping estimate = $51.20* total. Ported to match WSM Banshee sleeves Competitively priced forged pistons.FREE SHIPPING
  • Offer #3: $43.56 price + $7.99 shipping estimate = $51.55* total. New Products. Piston pin is 5mm higher on long rod pistons to accommodate long rod.+$7.99 shipping
  • Offer #4: $76.57 price + $0.00 shipping estimate = $76.57* total. Kawasaki Ultra 130 DI 1100 2002. WSM Kawasaki 1100 DI high performance piston kit.FREE SHIPPING
  • Offer #5: $76.57 price + $0.00 shipping estimate = $76.57* total.FREE SHIPPING

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