WISECO 536M07300 Forged Piston Kit 193564123329 73.00MM 1.00MM

( Brand: Wiseco ), ( Manufacturer Part Number: 536M07300 ), ( Part Type: Piston ), ( UPC: 193564123329 ), ( C.a.r.b. Notice: Not Legal For Sale Or Use In California )

Review WISECO Forged Piston Kit 73.00mm 1.00mm Polaris fits 250 1985–2005

Introducing the WISCO 536M07300 Forged Piston Kit, specifically designed for Polaris 250 models manufactured between 1985 and 2005. This piston kit is an excellent upgrade for those seeking improved engine performance and durability.

The WISCO 536M07300 Forged Piston Kit includes four forged pistons, each meticulously crafted from high-quality material for exceptional strength and reliability. The pistons feature a size of 73.0mm and a pin diameter of 1.0mm, ensuring a perfect fit for your Polaris 250 engine.

The forging process used to manufacture these pistons results in a dense, strong structure that can withstand the rigors of off-road riding. The piston skirts are designed to minimize friction and improve ring seal, while the piston crowns are optimized for efficient combustion and increased power output.

The pistons come with new piston rings, including compression rings and oil control rings. These rings are precision-engineered to provide an optimal seal and prevent oil leaks, ensuring your engine runs smoothly and efficiently.

Installing the WISCO 536M07300 Forged Piston Kit is a straightforward process, and it comes with all necessary hardware for a hassle-free installation. The kit also includes new piston pin bushings and circlips to ensure a secure fit and proper function of the piston pins.

Upgrading to the WISCO 536M07300 Forged Piston Kit offers numerous benefits for your Polaris 250 engine. By using forged pistons, you can expect increased power output, improved reliability, and enhanced durability. These upgrades make this piston kit an excellent investment for any avid off-road rider looking to get the most out of their Polaris 250.

Wiseco 536M07300 Forged Piston Kit for Polaris 250: A Detailed Analysis

The Wiseco 536M07300 forged piston kit is a popular upgrade option for Polaris 250 models from 1985 to 2005. This upgrade promises improved engine performance, durability, and reliability. In this analysis, we will discuss the potential benefits and drawbacks of investing in this forged piston kit.

1. Enhanced Performance: Forged pistons allow for a more efficient transfer of power from the combustion chamber to the crankshaft. This results in increased horsepower and torque, leading to better overall engine performance.

2. Improved Durability: Forged pistons are stronger and more resilient than their cast counterparts. They are less prone to failure due to the rigorous manufacturing process, which involves forging the material under high pressure and temperature. This makes them an ideal choice for high-performance applications.

3. Better Heat Management: Forged pistons have a more uniform thermal expansion coefficient compared to cast pistons. This means that they are less likely to warp or crack under extreme heat conditions, ensuring optimal engine performance and longevity.

4. Enhanced Appearance: Forged pistons have a more polished and refined appearance compared to cast pistons. This can be an aesthetic advantage for those who value the look of their engine components.

1. Cost: Forged piston kits, like the Wiseco 536M07300, are more expensive than their cast counterparts. The price difference may not be a concern for serious performance enthusiasts, but it can be a barrier for those with a tighter budget.

2. Installation Complexity: Installing a forged piston kit requires specialized knowledge and tools. It is not a task that can be easily done at home without the proper experience and resources. Hiring a professional mechanic to perform the installation can add to the overall cost.

3. Weight: Forged pistons are denser and heavier than cast pistons. While this added weight contributes to the increased strength and durability, it can also result in slightly less responsive engine performance. This may not be a significant concern for most users, but it is worth considering.

The Wiseco 536M07300 forged piston kit offers several advantages, including enhanced performance, improved durability, better heat management, and a more refined appearance. However, it also comes with some drawbacks, such as a higher cost, installation complexity, and added weight.

Based on the analysis, it is recommended that this forged piston kit be considered for those who prioritize engine performance, durability, and aesthetic appeal and have the necessary budget and resources for the installation. For those with more modest performance goals or a tighter budget, a cast piston kit or other less expensive upgrades may be a more suitable choice.

Details:

Check the shipping calculator for estimated costs. Includes rings, wrist pin, and cir clips. Labeling a product as being for Racing Only or Closed Course Competition is not sufficient it to be included under this classification. Full exhaust systems installed on vehicles that did not originally contain a catalyst and whereby the design allows re installation original function of any other emissions control related components are also considered replacement parts.

E-Coated for maximum wear resistance, this piston ensures increased horsepower and torque, making it perfect both trail racing applications. Competition or Racing Vehicle Parts that are used exclusively in competition on race only vehicles. It must be a competition vehicle and not used at any time on public highway. EO number and will arrive with appropriate labels to indicate the approved status.

Ask a question at the bottom of. Kit includes forged piston, rings, wrist pin, and cir clips. Forged from high-silicon aluminum alloy. For Polaris 250 model's 1985 - 2005.

These parts do not require approval as long they are used on public highways. Diamond-turned finish for perfect fit. Crafted from high-silicon, low-expansion aluminum alloy, this 2-stroke piston kit delivers superior strength, heat transfer, and longevity. Slip on mufflers in applications whereby the catalyst is not contained original muffler an example of a replacement part.

Modified Parts that alter the emissions control related performance from original part they are replacing, These may have catalysts in them but perform differently equipment or require alteration elimination of other components such as oxygen sensors. If the vehicle has a catalyst and installation of part does not remove catalyst, all other emissions related controls are reconnected, then this is considered replacement. This means that if a vehicle was not originally equipped with catalyst and all other emissions related controls were connected such as oxygen sensors are reconnected, then the part is considered Replacement Part. Compatible with Polaris Trail Boss 250, Blazer and Scrambler 250 model's from 1985 to 2005.

73.00mm bore 1.00mm oversize. Replacement Parts that have the same function and affect on emissions as they are replacing. Some items are made to order and can have longer lead times; check the shipping details for an estimate.

part #: 536m07300 prices

• $143.99-$166.95

specifications pistondon:

• for models: 250
• for makes: Polaris
• for years: 1985-2005
• brand: Wiseco
• mpn: 536m07300
• part type: Piston
• upc: 193564123329
• c.a.r.b. notice: Not Legal For Sale Or Use In California

offer pistondon:

• availability: In Stock
• started: December 12, 2025
• options: Ship-to-home
• sold: 0
• quantity: 4

shipping pistondon:

• service: Standard
• transit: 4-7 Days
• class: Standard
• cost: $0.00
• type: Fixed

general pistondon:

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

seller pistondon:

• rating: 99.7%
• # reviews: 107380
• city: Lebec, California

payments pistondon:

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

returns pistondon:

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

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