Cylinder Sleeve For 2-Stroke

Bring your 2-stroke cylinder back to life with the LA SLEEVE KA5473 cylinder sleeve. This replacement sleeve is designed for liquid-cooled 2-stroke engines and is an ideal solution when the original cylinder bore is alloy-chrome plated, Nikasil, or electrofused and needs to be converted back to a sleeved setup. With precisely cut ports and a precision-ground outside diameter, installation and port matching are made easier, helping you restore performance without replacing the entire cylinder.

After installation, the sleeve’s inside diameter must be bored and honed to match your piston, allowing your engine builder to achieve the correct clearance and finish for reliable operation.

Key features:

• ✅ Ports cut to precision dimensions and shapes for easier installation and port match-up
• ✅ Outside diameter precision centerless ground
• ✅ Quality replacement sleeve to give old cylinders new life

Benefits of use:

• 🔹 Cost-effective way to repair a damaged or worn cylinder instead of replacing the whole unit
• 🔹 Precision OD and port machining helps reduce fitting time and improves alignment
• 🔹 Allows correct final sizing through boring/honing for dependable piston fit

Technical specifications (if needed):

• 📌 Brand: LA SLEEVE
• 📌 Vendor Part Number: KA5473
• 📌 Engine type: 2-Stroke (liquid cooled)
• 📌 Bore size: 54.00 mm
• 📌 Displacement: 124 cc
• 📌 Material: Chrome-Moly Alloy
• 📌 Units: Each

Why choose this product/service?!

• ⭐ Proven replacement option for resleeving cylinders originally using plated bores (Nikasil/alloy-chrome/electrofused)
• ⭐ Precision manufacturing supports a more straightforward, accurate rebuild
• ⭐ Cylinder resleeving service is available through the vendor (where offered)