HIPA (Pack of 2) Piston Pin Needle Bearing Cage 10 x 13 x 12.5 for STIHL 021 023 024 025 026 MS210 MS230 MS240 MS250 MS260 MS270 Chainsaw Replacement manufacturer part number: 9512 003 2250 Size: 10x13x12.5 Qty: 2pcs