【Compatible Part Number】877323 Piston driver fits 885915, 890385, SP 877-323, SP 885-915 Replacement of these Part Numbers. Heat treated tool steel 6150 - Rockwell hardness 50-52,Aerospace grade #2024 Aluminum piston.
【Note】If you are unsure about the compatibility of our replacement parts with your machine model or have any questions during usage, please feel free to contact us. We will respond within 48 hours.