Oil Change Kit Compatible With SeaDoo 4Tec RXPX RXTX GTX GTI Wake GTR (2004-2024) Includes: 2 Gallons of Full Synthetic 5W-40 Engine Oil, 2 Oil Filter (Replaces OEM Part Numbers 420956741 & 420956744), 2 Oil Filter O-Ring Kits (QTY 6) *Diagram Picture Is For Reference and May Not Depict Your Exact Year & Model* *Note This Kit Is Full Synthetic; As you Can No Longer Order Semi-Synthetic Oil From XPS, machines now call for Full Synthetic* Compatible With: All SeaDoo 4-Tec Models 2004 and Up