Product Description
The 1147 020 1200 Cylinder with Piston (Ø 54 mm) is a genuine STIHL replacement top-end assembly designed for maximum power, reliability, and engine efficiency. Precision-engineered to STIHL’s performance standards, this kit restores lost compression and power, ensuring your saw or cut-off machine runs like new.

Key Features
✅ Part Number: 1147 020 1200
✅ Component Type: Cylinder and Piston Assembly
✅ Bore Size: Ø 54 mm
✅ Includes: Cylinder, piston, piston rings, wrist pin, and circlips
✅ Material: Precision-cast aluminium alloy with hardened piston surface
✅ Quality: Genuine STIHL OEM replacement part for perfect fit and long life

Benefits
✔️ Restores Engine Power – Rebuilds compression and performance in worn engines.
✔️ OEM Precision Fit – Ensures correct tolerances for smooth, efficient operation.
✔️ Durable Construction – Built from heat-treated aluminium for strength and cooling efficiency.
✔️ Reliable Sealing – Includes piston rings designed for optimal compression and oil control.
✔️ Genuine STIHL Quality – Manufactured to factory specifications for lasting performance.

Compatible With
Commonly suits STIHL TS 500i and other models utilizing a 54 mm bore fuel-injected engine.
(Always verify compatibility using your machine’s serial number or OEM parts manual.)

Installation Tips
1️⃣ Ensure the unit is clean and free of debris before beginning disassembly.
2️⃣ Remove the old cylinder and piston carefully, checking the crankcase and bearings.
3️⃣ Lubricate the piston and rings with clean 2-stroke oil before installation.
4️⃣ Install the piston onto the connecting rod using the supplied pin and clips.
5️⃣ Slide the cylinder over the piston carefully, aligning ports and gaskets correctly.
6️⃣ Reassemble and test for proper compression and smooth startup.