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Product description
The Wiseco Piston Kit For Polaris XCR 440 1998-1999 Standard is part of the latest collection from Wiseco.
Features:
- Forged from high-silicon alloy for maximum strength and dependability
- Wiseco offers a complete range of popular piston models and years for both trail and racing applications
- Kit includes piston, rings, circlips and wrist pin Will not fit XCR Edge motor. Fits Nikasil bore cylinders. Kit Includes: • 1x Piston • 1x Ring Set #2598CD • 1x Wrist Pin #S423 • 1x Circlip Set #CW20
Specifications:
- Bore - Oversize Metric: Standard
- Bore - Oversize: Standard
- Bore Size: 66.00 mm
- Displacement: 438 cc
- Engine Cooling: Liquid Cooled
- Engine Type: 2-Stroke
- Model: Pro-Lite
- Piston Diameter Metric: 65.86 mm
- Piston Diameter: 65.86 mm
- Piston Material: 4032 Aluminum Alloy
- Product Name: Piston Kit
- Skirt Coating: Non-Coated
To fit:
- POLARIS XCR 440 1999 All Models
- POLARIS XCR 440 1998 All Models
Manufacturer part number: 2401M06600
View all Wiseco. View all Parts and spares.

Wiseco is a renowned brand in motocross and enduro, specializing in high-performance parts. Their pistons, crankshafts, and engine parts are trusted by riders worldwide for durability and power enhancement. With a history of engineering excellence, Wiseco continues to provide top-notch products that push the limits of off-road motorcycle racing.
Product description
The Wiseco Piston Kit For Polaris XCR 440 1998-1999 Standard is part of the latest collection from Wiseco.
Features:
- Forged from high-silicon alloy for maximum strength and dependability
- Wiseco offers a complete range of popular piston models and years for both trail and racing applications
- Kit includes piston, rings, circlips and wrist pin Will not fit XCR Edge motor. Fits Nikasil bore cylinders. Kit Includes: • 1x Piston • 1x Ring Set #2598CD • 1x Wrist Pin #S423 • 1x Circlip Set #CW20
Specifications:
- Bore - Oversize Metric: Standard
- Bore - Oversize: Standard
- Bore Size: 66.00 mm
- Displacement: 438 cc
- Engine Cooling: Liquid Cooled
- Engine Type: 2-Stroke
- Model: Pro-Lite
- Piston Diameter Metric: 65.86 mm
- Piston Diameter: 65.86 mm
- Piston Material: 4032 Aluminum Alloy
- Product Name: Piston Kit
- Skirt Coating: Non-Coated
To fit:
- POLARIS XCR 440 1999 All Models
- POLARIS XCR 440 1998 All Models
Manufacturer part number: 2401M06600
View all Wiseco. View all Parts and spares.

Wiseco is a renowned brand in motocross and enduro, specializing in high-performance parts. Their pistons, crankshafts, and engine parts are trusted by riders worldwide for durability and power enhancement. With a history of engineering excellence, Wiseco continues to provide top-notch products that push the limits of off-road motorcycle racing.































