Stihl 056, 045 Piston Kit, 52mm, Replaces Stihl Part # 1115-030-2001

Stihl Replacement Piston Assembly, Replaces Part Number 1115-030-2001, Suitable For These Stihl Models: 045, 056 Piston Is 52mm In Diameter. This Is A High Quality Replacement Piston Kit That Is Not Made In China Or Taiwan. 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 insp