WISECO 4795M09450 Piston Suzuki/kawasaki 12.5

( Brand: Wiseco ), ( Manufacturer Part Number: 4795M09450 ), ( Bore Oversize: 4, 50 Mm ), ( Bore Oversize 2: 4.50 Mm ), ( Bore Size: 94, 50 Mm ), ( Bore Size 2: 94.50 Mm ), ( Carb: May Not Be Able To Ship To Ca Or Other States ), ( Displacement: 440 Cc ), ( Engine Type: 4-stroke ), ( Piston Material: Aluminum Alloy ), ( Piston Material 2: Forged ), ( Product Type: Piston ), ( Product Type 2: Piston Kits Components ), ( Skirt Coating: Armorglide ), ( Stroke Length: 62, 6 Mm ), ( Stroke Length 2: 62.60 Mm ), ( Type: Piston Kit ), ( Units: Each ), ( Part Type: Other ), ( Alt Mpn 1: 0910-0768 ), ( Alt Mpn 2: 162001 ), ( Alt Mpn 3: 4795ps ), ( Alt Mpn 4: Wis4795m09450 ), ( Category 1: Top End Kits / Pistons / Rings ), ( Ride Type 1: Atv/utv Atv / Atc ), ( Ride Type 2: Motorcycle Adventure Touring / Dual-sport ), ( Ride Type 3: Motorcycle Street ), ( Average Delivery Time: 2-3 Days ), ( Package Weight: 1.2460 ), ( Package Length: 4.30 ), ( Manufacturer Warranty: 90 Days )

Review WISECO Powersports Piston M09450 For Suzuki/kawasaki 12.5 fits 400

The WiseCo 4795M09450 piston is an excellent replacement option for Suzuki and Kawasaki 400cc motorcycles with a 12.5:1 compression ratio, specifically designed for engines with model numbers GSX400F, GSX400S, and KLR400. This piston, manufactured using advanced techniques and high-quality materials, is designed to deliver superior performance, reliability, and durability.

The WiseCo 4795M09450 piston features a forged construction, ensuring maximum strength and resistance to engine stresses. Its skirt is designed with a precise honing to ensure proper ring sealing and minimize friction, leading to better engine efficiency and power output. The piston crown is designed with a high compression shape that matches the OEM specifications, ensuring optimal combustion and power delivery.

This piston also includes a ring package that includes a compression ring, oil control ring, and a top ring. These rings are made from high-quality materials that provide excellent sealing and durability, ensuring a proper piston-to-cylinder seal and minimizing oil consumption. Additionally, the piston rings are designed to work efficiently with the engine oil, reducing the risk of ring sticking and engine damage.

The WiseCo 4795M09450 piston also comes with a piston pin and piston pin bushings, ensuring a proper fit and smooth operation. The piston pin is made from high-strength material and is designed to withstand the rigors of motorcycle use, while the piston pin bushings provide a snug fit and minimize wear and tear.

The WiseCo 4795M09450 piston is a direct replacement for the OEM part and is designed to meet or exceed OEM specifications for fit, function, and performance. Installing this piston is a straightforward process, and it comes with all necessary hardware and instructions to ensure a hassle-free installation.

In summary, the WiseCo 4795M09450 piston is a high-performance, reliable, and durable replacement option for Suzuki and Kawasaki 400cc motorcycles with a 12.5:1 compression ratio. Its forged construction, precise ring package, and high-quality materials make it an excellent choice for riders looking to improve their engine's performance and reliability.

Wiseco 4795M09450 Piston for Suzuki/Kawasaki 400 12.5: A Detailed Analysis

The Wiseco 4795M09450 piston is a popular aftermarket upgrade for Suzuki and Kawasaki 400 12.5 engines. This piston offers several benefits and drawbacks that are essential for potential buyers to consider.

1. Enhanced Performance: The Wiseco piston is designed with a forged construction, which results in increased strength and durability. This leads to better engine performance, including increased horsepower and torque.

2. Improved Thermal Efficiency: The piston's design allows for better heat dissipation, which can lead to improved engine cooling and reduced engine temperatures. This can help prevent engine damage and improve overall engine life.

3. Superior Material Quality: The Wiseco piston is made from high-quality materials, such as forged aluminum alloy. This material offers superior strength and durability compared to stock pistons, ensuring reliable performance even under extreme conditions.

1. Higher Cost: The Wiseco piston is more expensive than the stock piston. This higher cost may be a deterrent for some buyers, especially those on a tight budget.

2. Installation Complexity: Installing the Wiseco piston requires specialized knowledge and tools. This can add to the overall cost of the upgrade and may require the assistance of a professional mechanic.

3. Potential Clearance Issues: The Wiseco piston may require clearance modifications to fit properly in the engine. This can add to the installation complexity and cost.

The Wiseco 4795M09450 piston is an excellent upgrade for Suzuki and Kawasaki 400 12.5 engines that are looking for increased performance and durability. However, the higher cost and installation complexity may be a deterrent for some buyers.

If you are a serious rider or racer, and you are looking for maximum performance and engine life, the Wiseco piston is an excellent investment. However, if you are on a tight budget or prefer a more straightforward upgrade, you may want to consider other options. Overall, the Wiseco piston is a high-quality upgrade that offers significant benefits for those who prioritize performance and durability.

Details:

Combined shipping available. Note that service intervals may be increased over conventional Wiseco Pistons. 2-Stroke Pro-Lite Pistons feature lightweight forging for instant throttle response and maximum torque. It should not be installed on a vehicle that is driven public roads and highways.

PISTON MATERIAL Aluminum Alloy. Piston kit includes pistons, rings, wrist pins and cir clips. Note that oversize requires cylinder sleeking and top end bearing is not included in kits. Computer engineered piston skirt profiles provide minimal cylinder wall friction.

Anti-detonation grooves and new ring land diameter eliminates blow-by while maximizing engine performance. Piston kit includes piston, rings, wrist pin and cir clips. 100% satisfaction guaranteed. Race-ready dome design provides improved combustion flow and armor glide skirt coating reduced friction racing applications only.

part #: 4795m09450 prices

• $239.95-$259.99

specifications pistondon:

• for models: 400
• for makes: Suzuki, Kawasaki
• brand: Wiseco
• mpn: 4795m09450
• bore oversize: 4, 50 Mm
• bore oversize 2: 4.50 Mm
• bore size: 94, 50 Mm
• bore size 2: 94.50 Mm
• carb: May Not Be Able To Ship To Ca Or Other States
• displacement: 440 Cc
• engine type: 4-stroke
• piston material: Aluminum Alloy
• piston material 2: Forged
• product type: Piston
• product type 2: Piston Kits Components
• skirt coating: Armorglide
• stroke length: 62, 6 Mm
• stroke length 2: 62.60 Mm
• type: Piston Kit
• units: Each
• part type: Other
• alt mpn 1: 0910-0768
• alt mpn 2: 162001
• alt mpn 3: 4795ps
• alt mpn 4: Wis4795m09450
• category 1: Top End Kits / Pistons / Rings
• ride type 1: Atv/utv Atv / Atc
• ride type 2: Motorcycle Adventure Touring / Dual-sport
• ride type 3: Motorcycle Street
• average delivery time: 2-3 Days
• package weight: 1.2460
• package length: 4.30
• manufacturer warranty: 90 Days

offer pistondon:

• sold: 0
• quantity: 2
• options: Ship-to-home
• started: November 6, 2025
• availability: In Stock

payments pistondon:

• credit card: Discover
• wallet: Paypal
• other

general pistondon:

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

returns pistondon:

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

shipping pistondon:

• service: FedEx Ground / FedEx Home Delivery
• transit: 2-6 Days
• cost: $0.00
• type: Calculated
• carrier: FedEx
• class: Standard

seller pistondon:

• city: Hilliard, Ohio
• # reviews: 489986
• rating: 99.4%

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