Stihl 064M MS640 Piston 52mm Kit, Replaces Stihl Part# 1122-030- 2001 Two Day Standard Shipping to All 50 States!

STIHL 064M MS640 PISTON 52MM KIT, REPLACES STIHL PART 1122 030 2001.NOTE THIS KIT IS NOT MADE IN CHINA. THIS IS A VERY HIGH QUALITY REPLACEMENT CYLINDER PISTON KIT. Material- The factories use the highest grade material coming from Japan. This is AC4B. 2. Coating- Before coating, all performance saw cylinders are put through 13 preliminary processes to ensure maximum penetration, thickness and coverage. Coating thickness is .04-.06 mm of chrome which increases the life of the cylinder. 3. Machining- Complete machining on all cylinders is performed by accurate CNC tool machines. 4. Die-Casting- All cylinders are made by slow gravity fed die-casting. This increases the weight of the cylinder which enhances the performance and life of the rebuild. 5. Tooling- Each cylinder tooling has limited life and are replaced after the manufacturing of 50,000 pieces. All tooling is checked on a monthly basis. 6. Quality Control- Special inspection is done on every cylinder inlet and exhaust port whic