7 Piece Chainsaw Sprocket Clutch Drum Kit With Three Eighths Inch Pitch Replacement Parts For 017 018 021 023 MS170 MS180 MS210 MS230 MS250 Chainsaw Includes Needle Bearing Washer And E Clip Worm Gear

Upgrade your STIHL chainsaw with a 7-piece sprocket kit
✔️ Kit features sprocket, clutch, needle bearing, and more for STIHL 017/018 models, replacing OEM parts like 1123 640 2003 for smooth operation.

This 7-piece chainsaw sprocket clutch drum kit serves as essential replacement parts for STIHL models such as 017, 018, and MS170 through MS250, commonly used in woodworking, tree felling, and yard maintenance to keep equipment running reliably.

✅ Compatible with STIHL 017, 018, 021, 023, MS170, MS180, MS210, MS230, and MS250 chainsaws
✅ Replaces OEM parts including 1123 640 2003 sprocket and 1123 160 2001 clutch assembly for easy upgrades
✅ Includes 1 sprocket, 1 clutch, 1 needle bearing, 1 e-clip, 1 washer, 1 spark plug, and 1 worm gear for a complete repair set

💡 What makes chainsaw sprocket kits essential for maintenance routines? This setup boosts reliability in power tools by ensuring parts fit perfectly. - Delivers better performance during heavy cutting tasks - Helps avoid breakdowns with tough, long-lasting materials - Simplifies at-home fixes for everyday users - Keeps costs down compared to full tool replacements