One New Aftermarket Replacement Seal Kit Fits Komatsu Excavator Arm Models: PC300HD-7E0 (SN: A86001-, Cyl #: 707-01-0A452), PC300HD-8 (SN: A87001-, Cyl #: 707-01-0A452), PC300LC-7 (SN: 41266-46350, Cyl #: 707-01-0A451); (SN: 46351-, Cyl #: 707-01-0A452); (SN: 46351-, Cyl #: 707-01-0C601), PC300LC-7E0 (SN: 50001-55786, Cyl #: 707-01-0A451); (SN: 55787-, Cyl #: 707-01-0A452); (SN: A88001-, Cyl #: 707-01-0A452); (SN: 55787-, Cyl #: 707-01-0C601), PC300LC-8 (SN: A90001-, Cyl #: 707-01-0A452), PC300LL-7E0 (SN: A86001-, Cyl #: 707-01-0A451)
Rod: 110mm, Bore: 160mm
Replaces Part Number: HYI40-0114, 707-99-72300
Models This Part Fits:
PC300HD-7E0, PC300HD-8, PC300LC-7, PC300LC-7E0, PC300LC-8, PC300LL-7E0