PISTON CYLINDER RINGS FOR ENGINE CHAINSAW MAC 335 340 Diameter 38 D.PISTON PIN 10 MC CULLOCH Code: 017062 Original code: 530069606 PARTNER CHAINSAW ENGINE 351 370 390 420 Diameter 38 Pin 10 R.O: 530071579 CHAINSAW ENGINE POULAN 2250 Diameter 38 D.PIN 10 AT