1. Pistons, Rings & Piston Kits Products
  2. sku: 7953718572388883
  3. WOSSNER K8877DA-2

WOSSNER K8877DA-2 Piston Kit Atv Utv 79.93MM Atv/utv Bike

fits model: Street.

K8877da-2 Wossner Piston Kit - 79.93mm Motorcycle Atv/utv Street Bike Dirt

( Brand: Wossner ), ( Manufacturer Part Number: K8877DA-2 ), ( Part Type: Piston ), ( Make: Polaris )

Review WOSSNER Piston Kit 79.93mm Motorcycle Atv/utv Bike Dirt fits STREET

Introducing the Wossner K8877DA-2 Piston Kit, a high-performance upgrade for your ATV or UTV street bike. This piston kit is specifically designed for engines with a bore size of 79.93mm and is an excellent choice for riders looking to enhance the power and durability of their vehicle.

The Wossner K8877DA-2 piston kit is engineered with precision and care, using only the finest materials to ensure superior quality. Each piston is made from forged aluminum alloy, providing exceptional strength and rigidity. The piston crowns are designed with a flat top profile, optimized for use with aftermarket performance cylinder heads. The piston skirts feature a state-of-the-art coating that reduces friction and enhances ring sealing, resulting in improved engine efficiency and reduced emissions.

This piston kit also includes Wossner's patented piston ring sets, which are manufactured from high-tensile steel alloys for maximum durability and longevity. The rings are precision-machined to ensure a perfect fit and are designed to provide optimal compression and oil control.

The Wossner K8877DA-2 piston kit is compatible with a wide range of ATV and UTV models, making it a versatile upgrade for many vehicles. It is important to note that installation of this kit requires the use of compatible connecting rods and crankshaft, as well as proper engine machining and assembly procedures. We recommend consulting your vehicle's owner's manual or a qualified mechanic to ensure a successful installation.

In summary, the Wossner K8877DA-2 piston kit is an excellent choice for riders looking to maximize the performance and durability of their ATV or UTV street bike engine. With its high-quality materials, precision engineering, and proven performance, this piston kit is sure to provide years of reliable service and enhanced power.

Wossner K8877DA-2 Piston Kit for ATV/UTV Street Bikes: A Comprehensive Analysis

The Wossner K8877DA-2 piston kit is a popular aftermarket option for ATV/UTV street bike owners. This piston kit is known for its high-quality materials and precise engineering. However, like any aftermarket part, it has its pros and cons. In this analysis, we will discuss these factors to help you make an informed decision.

Pros:

1. Enhanced Performance: The Wossner K8877DA-2 piston kit is designed to provide improved performance. The pistons are made from forged aluminum, which is stronger and more durable than cast pistons. Additionally, the piston rings are made from high-quality materials, ensuring better sealing and reduced engine blow-by.

2. Increased Power: The Wossner piston kit can help increase power output in your ATV/UTV engine. This is due to the improved piston-to-wall clearance and the optimized piston design, which allows for better combustion and increased efficiency.

3. Longer Engine Life: The use of high-quality materials and precise engineering in the Wossner piston kit can help extend the life of your engine. The forged aluminum pistons are less prone to cracking or warping, and the piston rings provide better sealing to reduce engine wear.

4. Customizable: The Wossner K8877DA-2 piston kit is available in various sizes to fit different ATV/UTV engines. This allows riders to choose the perfect piston kit for their specific bike model and engine size.

Cons:

1. Cost: The Wossner K8877DA-2 piston kit is more expensive than OEM pistons. This may be a deterrent for some riders who are looking to save money. However, the increased performance and longer engine life may justify the additional cost for others.

2. Installation Complexity: Installing the Wossner piston kit may require some mechanical skills and experience. The process involves removing the engine cylinder, installing the new piston, and reassembling the engine. Some riders may prefer to have this work done by a professional mechanic.

3. Potential Compatibility Issues: While the Wossner piston kit is available in various sizes, it may not be a perfect fit for all ATV/UTV engines. It is essential to ensure that the piston kit is compatible with your specific bike model and engine size before making a purchase.

Conclusion:

The Wossner K8877DA-2 piston kit is an excellent aftermarket option for ATV/UTV street bike owners looking to enhance their engine performance and extend its life. The use of high-quality materials and precise engineering ensures that the pistons are stronger, more durable, and provide better sealing than OEM pistons. However, the higher cost and potential installation complexities may be deterrents for some riders. Ultimately, the decision to purchase the Wossner piston kit depends on your budget, mechanical skills, and performance goals.

Recommendation:

If you are an experienced rider with a good mechanical background and a desire for improved engine performance, the Wossner K8877DA-2 piston kit is an excellent investment. The increased power output, extended engine life, and customizability make it a worthwhile upgrade for your ATV/UTV street bike. However, if you are new to mechanics or have limited budget, it may be best to stick with OEM pistons or consider other aftermarket options with lower installation complexities and costs.

Details:

Wossner pronounced Wossner Pistons, Germany's finest aftermarket forged piston company brings precision and quality to North America. All piston kits include piston, ring, wrist pin and locks. Any damage claims may be exchanged for the identical item only. Bore: 79.93mm, Sizing: Standard Bore, Sold as: Kit.

Wossner, Piston Kit, 79.93mm, This item fits the following model's: Polaris Ranger RZR 800 2013, Polaris 2012, 2011, 2010, 2009, 2008, Sportsman EFI 2014, 2007, 2006, 2005.

part #: k8877da2 prices

  • $376.99-$428.00

specifications pistondon:

  • for models: Street
  • brand: Wossner
  • mpn: K8877da-2
  • part type: Piston
  • make: Polaris

returns pistondon:

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

payments pistondon:

  • other
  • wallet: Google-pay
  • credit card: Discover

general pistondon:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
  • condition: New

shipping pistondon:

  • type: Fixed
  • cost: $0.00
  • transit: 3-9 Days
  • class: Economy, Standard, Expedited
  • service: Economy, Standard, Expedited

offer pistondon:

  • quantity: 6
  • availability: In Stock
  • started: August 25, 2025
  • sold: 0
  • options: Ship-to-home

seller pistondon:

  • # reviews: 579418
  • rating: 99.0%
  • city: Loudon, Tennessee
for models: street, part type: piston,
manufacturer: polaris, category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 7953718572388883,

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5 offers $376.99–$428.00 USD
  • Offer #1: $376.99 price + $0.00 shipping estimate = $376.99* total. Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance. Genuine WOSSNER PISTONS Products.FREE SHIPPING
  • Offer #2: $428.00 price + $0.00 shipping estimate = $428.00* total. Enhanced piston pin oiling slots, radial boss machining, and annular grooves for improved wrist pin lubrication, Lightweight piston with a tight piston wall clearance for a quieter running engine, Skirt coated for reduced friction and improved break in performance, Ring land treatment for improved ring seal and oil control, Double bridged forging design where noted, Kit includes piston, rings, wrist pin and pin locks.FREE SHIPPING
  • Offer #3: $406.60 price + $0.00 shipping estimate = $406.60* total. Pistons made are with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance. WOSSNER PISTONS Piston Kit 79.93 mm.FREE SHIPPING
  • Offer #4: $402.32 price + $0.00 shipping estimate = $402.32* total. WOSSNER PISTONS Piston Kit.FREE SHIPPING
  • Offer #5: $338.66 price + $0.00 shipping estimate = $338.66* total. Model: Piston Kits Wossner Piston Kits.FREE SHIPPING

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