Aquascape 30213 Replacement Oil for Tsurumi 5PL, 9PL, 3PN, 4PN, 8PN, 12PN Pump for Pond Water Feature Waterfall Landscape and Garden Replacement oil for Tsurumi pumps For Models: 5PL # 29976, 9PL # 29977, 3PN , 4PN, 8PN # 29495, and 12PN # 30391