Cylinder Sleeve For 2-Stroke

Restore a worn or plated 2-stroke cylinder with the LA Sleeve KA5350 cylinder sleeve. This quality replacement liner is designed to bring old cylinders back into service when the original bore is alloy-chrome plated, Nikasil, or electrofused and needs to be converted to a sleeved setup.

By using a precision-made sleeve with accurately cut ports, you get easier installation and cleaner port alignment—helping your engine rebuild run smoother and last longer. It’s an ideal solution when replating isn’t the preferred option or when you want a durable, serviceable sleeve-style bore.

Key features:

• ✅ Precision-cut ports for easier installation and port match-up
• ✅ Centerless-ground outside diameter for accurate fitment
• ✅ Quality replacement sleeve to extend the life of older cylinders

Benefits of use:

• 🔹 Helps save cylinders that would otherwise require expensive replacement
• 🔹 Supports a cleaner rebuild process thanks to accurate machining
• 🔹 Suitable for liquid-cooled 2-stroke applications where correct bore restoration matters

Technical specifications:

• 📌 Brand: LA SLEEVE
• 📌 Vendor part number: KA5350
• 📌 Engine type: 2-Stroke
• 📌 Bore size: 66.40 mm
• 📌 Displacement: 249 cc
• 📌 Material: Chrome-Moly Alloy
• 📌 Units: Each

Why choose this product?

• ⭐ Built for reliable engine restoration with precision dimensions
• ⭐ A proven solution to give old cylinders new life
• ⭐ Note: the cylinder must be bored to accept the sleeve, and the sleeve must be bored and honed to piston size after installation