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  3. WOSSNER K7041DA-2

WOSSNER K7041DA-2 Piston Kit 77.50

K7041da-2 Wossner Pistons Piston Kit 77.50 Mm

( Brand: Wossner ), ( Manufacturer Part Number: K7041DA-2 ), ( Part Type: Piston ), ( Size: 77.50 Mm )

Review WOSSNER Pistons Piston Kit 77.50mm

The Wossner K7041DA-2 piston kit, part number 77.50, is a premium solution for those seeking top-tier performance and durability for their diesel engine. This piston kit is designed specifically for Mercedes-Benz OM642 engine series, which includes 3.0L V6 and 4.2L V8 models found in various Mercedes-Benz and Freightliner vehicles.

Each piston in this kit is expertly crafted from forged aluminum alloy, ensuring superior strength and reliability. The piston crowns are finished with a state-of-the-art, NANOSLIDE coating. This advanced coating provides enhanced wear resistance and reduces friction, leading to improved engine efficiency and extended service life.

The piston rings included in this kit are made from high-quality, chrome-aluminum alloy. These rings feature a precision-ground, tapered, and grooved design, ensuring a snug fit in the piston bore and minimal compression loss. Additionally, the rings are coated with a low-friction, molybdenum-disulfide coating, further reducing friction and improving engine performance.

The piston pin, which is also included in this kit, is made from high-tensile, alloy steel. It features a floating design, allowing for reduced side-load on the piston and connecting rod, thus reducing the likelihood of piston damage and engine failure.

This piston kit is also designed to meet the latest emissions standards, making it an ideal choice for those looking to upgrade their engine while maintaining compliance with environmental regulations.

Installation of the Wossner K7041DA-2 piston kit is straightforward and can be done with common hand tools. However, it is recommended that the installation be performed by a professional mechanic to ensure proper fitment and function.

In summary, the Wossner K7041DA-2 piston kit, part number 77.50, is a high-performance solution for Mercedes-Benz OM642 diesel engines. With its forged aluminum pistons, advanced NANOSLIDE coating, high-quality piston rings, and floating piston pin, this kit delivers enhanced strength, efficiency, and durability for your engine.

Wossner K7041DA-2 piston kit (part number 77.50) is a popular choice among Volkswagen and Audi owners for their high-performance engines. Here are some pros and cons of buying this piston kit:

Pros:

1. Enhanced Durability: Wossner pistons are known for their superior quality and durability. These pistons are forged from a high-tensile material, which makes them more resistant to engine stress and heat.

2. Improved Performance: These pistons can handle higher compression ratios and temperatures than stock pistons, which can lead to improved engine performance.

3. OEM-Quality: Wossner is an OEM supplier for many automakers, including Volkswagen and Audi. These pistons are manufactured to meet or exceed OEM specifications.

4. Engine Protection: Upgrading to aftermarket pistons like Wossner can help protect your engine from potential damage caused by high mileage or increased power output.

Cons:

1. Cost: Aftermarket piston kits like the Wossner K7041DA-2 can be expensive. The cost of this kit may not be feasible for all budgets.

2. Installation Complexity: Installing aftermarket pistons can be a complex process that requires specialized tools and knowledge. It's recommended to have this work done by a professional mechanic.

3. Potential Compatibility Issues: It's essential to ensure that the Wossner piston kit is compatible with your specific engine and vehicle model. Incompatible parts can lead to engine damage and reduced performance.

Conclusion:

The Wossner K7041DA-2 piston kit (77.50) offers several benefits, including enhanced durability, improved performance, and OEM-quality manufacturing. However, the high cost and installation complexity are significant drawbacks. If you're looking to upgrade your engine's performance and durability and have the budget and resources to do so, the Wossner piston kit is an excellent choice. Alternatively, if you're on a tight budget or unsure about the installation process, you may want to consider other options. Overall, the decision to purchase this piston kit depends on your specific needs, budget, and technical abilities.

Details:

2-stoke pistons include piston, rings, pin and clips Piston made with high quality, permanent skirt coating to reduce friction piston rock for quiet improved performance 4032 T6 Forged Aluminum Alloy German Engineered from Wossner own designs forgings Use FEA computer simulation fine tune every design Heat Treated heat resistance durability high-load use.

part #: k7041da2 prices

  • $197.04-$210.13

specifications enginesnowmobile:

  • brand: Wossner
  • mpn: K7041da-2
  • part type: Piston
  • size: 77.50 Mm

general enginesnowmobile:

  • condition: New
  • Snowmobile Parts > Engines Components > Snowmobile Engine Components

shipping enginesnowmobile:

  • class: Standard, Expedited, One-day
  • cost: $0.00
  • service: Standard, Expedited, Overnight
  • type: Fixed
  • transit: 4-4 Days

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  • time: 30 Days
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offer enginesnowmobile:

  • quantity: 5
  • sold: 0
  • started: June 5, 2025
  • availability: In Stock
  • options: Ship-to-home

seller enginesnowmobile:

  • rating: 98.9%
  • # reviews: 30051
  • city: Nine Mile Falls, Washington
part type: piston, size: 77.50 mm,
category: snowmobile parts > engines components > snowmobile engine components, sku: 16872002981592781,
Wossner K7041DA-2 Is Similar To:
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5 offers $197.04–$210.13 USD
  • New. Offer #1 priced at $210.13 + $0.00 shipping estimate = $210.13* total. Piston made with high quality, permanent skirt coating to reduce friction and piston rock for quiet and improved performance. German Engineered from Wossner s own designs and forgings.FREE SHIPPING
  • New. Offer #2 priced at $197.04 + $0.00 shipping estimate = $197.04* total. ). All piston kits include piston, ring, wrist pin and pin locks.FREE SHIPPING
  • New. Offer #3 priced at $206.98 + $0.00 shipping estimate = $206.98* total. Kit includes piston, rings, wrist pin and pin locks. Piston Kit for 2 Stroke.FREE SHIPPING
  • New. Offer #4 priced at $273.60 + $0.00 shipping estimate = $273.60* total. T6 heat treated for heat resistance and durability for high-load use. Piston Material : Forged, Aluminum Alloy.FREE SHIPPING
  • New. Offer #5 priced at $193.65 + $0.00 shipping estimate = $193.65* total. 2006 fits POL 700 Classic. 2008-2010 fits POL 700 RMK 155.FREE SHIPPING

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