WOSSNER PISTONS 8216DA Piston 66.40MM

( Brand: Wossner Pistons ), ( Manufacturer Part Number: 8216DA ), ( Part Type: Piston )

Review WOSSNER PISTONS Piston Size 66.40mm For Yamaha fits YZ 250 1999–2021

Introducing the Wossner 8216DA piston, an exceptional upgrade for your Yamaha YZ 250 motorcycle model year 1999-2021. While many pistons may claim to deliver unparalleled performance, few can match the meticulous engineering and unwavering commitment to excellence that goes into each and every Wossner piston.

This specific Wossner 8216DA piston is meticulously crafted from a forged material, ensuring exceptional strength and durability. The piston features a compression height of 34.30mm and a diameter of 66.40mm, making it a perfect fit for your Yamaha YZ 250. The optimized piston crown design guarantees superior combustion efficiency and increased power output.

The Wossner piston undergoes rigorous testing to ensure it meets the highest standards. The testing process includes a dynamic test at 13,000 rpm, static compressor test at 25,000 psi, and a dynamic oil pressure test at 400 psi. These tests ensure that the piston can withstand the demands of high-performance riding while maintaining optimal engine functionality and longevity.

The piston rings are another crucial component of the Wossner upgrade, and these too, are engineered for excellence. The rings are made from high-quality viton material, ensuring a precise seal in the cylinder to prevent combustion gases from escaping and improve engine efficiency. The ring grooves have been optimized to minimize friction and engine wear for extended engine life.

Lastly, the piston pin and piston-to-crank connection are crucial for power transfer and stability. The Wossner 8216DA piston features a high-strength, shot-peened piston pin, ensuring a secure fit between the piston and connecting rod. Additionally, the piston-to-crank connection surface undergoes a nitriding process for increased durability against massive loads and wear.

Overall, the Wossner 8216DA piston is an exceptional upgrade for your Yamaha YZ 250. Its unwavering commitment to quality, performance, and durability make it an unbeatable choice for serious riders who demand the utmost from their motorcycle. With this upgrade, you can expect increased power output, improved engine efficiency, and extended engine life.

Wossner pistons, such as part number 8216DA, are known for their high quality and durability in internal combustion engines. For the Yamaha YZ 250 motorcycles manufactured between 1999 and 2021, installing a Wossner piston like the 8216DA can bring several benefits, accompanied by certain considerations.

1. Enhanced Performance: Wossner pistons are designed to improve engine performance by reducing weight, increasing strength, and providing better cooling. These features can lead to improved power output and torque.

2. Durability: Wossner pistons are made using premium materials and advanced manufacturing processes that result in high-strength, long-lasting components. This is especially crucial for high-performance motorcycles like the Yamaha YZ 250.

3. Better Heat Management: The Wossner 8216DA piston, with its enhanced cooling features, helps maintain optimal engine temperature, essential for consistent performance and longevity.

1. Cost: Replacing the stock piston with a high-performance Wossner piston like the 8216DA involves an additional financial investment. However, the potential performance gains and durability benefits may justify the expense for some motorcycle enthusiasts.

2. Custom Installation: Installing aftermarket pistons like the Wossner 8216DA requires professional expertise. The process also involves other necessary modifications and tune-ups, which can add to the overall installation cost and complexity.

3. Potential Clearance Issues: Depending on the motorcycle's internal clearances, installation of the aftermarket piston may require adjustments for proper clearance to avoid potential damage or contact between piston and engine components.

The Wossner 8216DA piston offers several potential advantages for Yamaha YZ 250 motorcycles, including enhanced performance, improved durability, and better heat management. However, the increased cost and the need for professional installation are essential factors to consider. If you're looking to extract the maximum performance from your Yamaha YZ 250 and are willing to invest in high-quality components, the Wossner 8216DA piston is a recommended option. If cost or installation complexity are significant concerns, it may be worth considering other alternatives or modifying the motorcycle in other ways. Ultimately, the decision to install a Wossner 8216DA piston depends on individual priorities and goals for the motorcycle.

Details:

4-stroke Pistons are made using a double-bridged forging design. Made in Germany. Wossner Piston A Size 66.40mm for Yamaha YZ 250 1999 -2021: In-house designed and manufactured; all forgings are produced in Wossner company-owned forging operation. Wossner Pistons are used by leading Supergrass, Aren across and MX GP teams.

YZ250 2-Stroke. All Pistons include piston, ring, wrist pin and locks.

part #: 8216da prices

• $123.11-$247.42

specifications pistondon:

• for models: Yz, 250
• for makes: Yamaha
• for years: 1999-2021
• brand: Wossner Pistons
• mpn: 8216da
• part type: Piston

offer pistondon:

• sold: 0
• availability: In Stock
• quantity: 4
• options: Ship-to-home
• started: February 4, 2025

payments pistondon:

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

shipping pistondon:

• service: Standard
• class: Standard
• cost: $0.00
• type: Fixed
• transit: 4-10 Days

general pistondon:

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

returns pistondon:

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

seller pistondon:

• # reviews: 603002
• rating: 99.2%
• city: Grand Rapids, Michigan

Wossner Pistons 8216DA Is Similar To:

• Wossner 8228da Piston Kit 85.93mm (46.7% similar) Photos are for reference only. All piston kits include piston, ring, wrist pin and locks. Bore: 85.96MM, sizing: sizing not available, Wossner...(August 13th, 2024)
• Wossner 955xsy-3 Replacement For Piston Ring Kit 95.44mm 95.46mm 95.47mm (37% similar) High quality performance piston rings. Actual product may differ from the item shown in photograph. Manufactured from premium materials. Fits jaw KFX400 2003 -2006, fits KLX400R 2003 , Suez DR-Z400 2000 -2004, RM-Z450 2005 -2007, free to the contiguous USA consisting of 48 adjoining USA...(August 14th, 2024)
• Wossner 8124da Pistons Piston Kit (43.8% similar) German engineered from Wossner own designs and forgings. T6 heat treated for heat resistance durability high-load use. Combined shipping available. 100% satisfaction guaranteed. 4032 t6 forged aluminum alloy. Piston made with high quality, permanent skirt coating to reduce friction and...(August 15th, 2024)
• Wossner 8098da Pistons Piston Kit Std 54.00mm 0910-4823 (47.2% similar) In-house designed and manufactured; all forgings are produced in w sneers company-owned forging operation. Standard and oversize Pistons for most model's, with high compression ratios available 4-STROKE applications. Wossner, Pistons Wossner piston kit, this item fits the following model's: Suzuki...(August 26th, 2024)
• Wossner 8328db Ktm Gas Husqvarna 85 Sx Tc Mc Piston Kit 46.96mm Dual Ring (39.5% similar) 2021-2024GAS GMC 85 17/14. Come with wrist pin, circuits, and both piston rings as well the new. Brand new, never opened piston. 2022 -2024GAS GMC 85 big wheel 19/16. Dual ring, 46.96MM. KTM 85, gas Husqvarna 85. Fits the following...(August 28th, 2024)
• Wossner 8001da Piston Kit 66.34 Mm Honda (52.6% similar) Part #: Wossner 8001DA for sale...(August 29th, 2024)
• Wossner 8016da Piston Kit 67.44 Mm Ktm (51.8% similar) Part #: Wossner 8016DA for sale...(August 29th, 2024)
• Wossner 8614da Piston Kit 79.96mm (46.7% similar) Actual product may differ from the item shown in photograph. All piston kits include piston, ring, wrist pin and...(August 31st, 2024)
• Wossner 8129da Piston Kit 67.34mm (50.5% similar) Bore: 67.34MM, sizing: sizing not available, Wossner pronounced Wossner Pistons, Germany's finest aftermarket forged piston company brings precision and quality to north America. Fits jaw KX250 1987 -1989, free to the contiguous USA consisting of 48 adjoining USA states plus...(August 31st, 2024)
• Wossner 8026d060 Pistons Piston Kit 0.60mm 67.00mm 0910-4739 (50% similar) Type: piston kit, style: replacement, size: 0.60MM, material: aluminum, displacement: 249CC, bore: 67.00MM, sold as: kit. In-house designed and manufactured; all forgings are produced in w sneers company-owned forging operation. All piston kits include piston, ring, wrist pin and locks...(September 2nd, 2024)
• Wossner 8021da Piston Kit 66.34mm Std 66.40mm 0910-4727 (54.3% similar) Type: piston kit, style: replacement, size: std, material: aluminum, displacement: 249CC, bore: 66.40MM, sold as: kit. W ssner piston kits are used by leading supergrass, aren across and MC GP teams. Any damage claims may be exchanged for the identical item only. All piston kits include piston...(September 2nd, 2024)