Wiseco 4382M06800 Forged Piston Kit 68.00mm 10.25:1 LT230/LT250 Quad

The Wiseco 4382M06800 is a forged piston kit designed for the Suzuki LT230/LT250 Quad platform. Featuring a 68.00mm bore diameter (+2.00mm oversize) and a 10.25:1 compression ratio, this kit delivers improved performance and durability over OEM replacement pistons. Cylinder boring is required prior to installation.

Kit Includes:

• 1 forged piston
• 68.00mm ring set (2677CD)
• 18mm wrist pin (S513 – 18mm x 2.303", non-chromed)
• Round wire pin locks / circlips 18mm (CW18, pair)

Key Specifications:

• Bore Size: 68.00mm (+2.00mm oversize)
• Compression Ratio: 10.25:1
• Displacement: 236cc
• Wrist Pin: 18mm – stock thrust washers must be reused

Key Features:

• Forged aluminum construction – high-silicon, low-expansion alloy provides superior strength, reduced weight, improved heat transfer, and longer service life compared to cast pistons
• CNC diamond-turned finish – ensures a precise, consistent diameter with no size variation, compatible with cast iron, chrome, Nikasil, and boron composite cylinder bore compositions
• Oversize availability – extends the usable life of worn cylinders; chrome, Nikasil, and boron composite cylinders can be resleeved to accept Wiseco oversize pistons
• USA manufactured – produced in Wiseco's state-of-the-art domestic manufacturing facility

Note: Pistons and rings are sold by bore size. This kit covers a +2.00mm oversize bore. Verify your current bore size before ordering to ensure the correct oversize is selected.