RAREELECTRICAL OEM Grade Inner Head O-Ring Compatible with Sea-Doo Xp 650 GTX 650 Spx 650 Xpi 650 Explorer 650 Speedster 650 Sportster 650 Rotax 657 Cylinder Head Seal PWC Replacement 290931220

APPLICATIONS: Sea-Doo 650cc Rotax 657 / 657X Models (1993-1996): GTX 650 (1994-1995), SPX 650 (1994-1995) XP 650 (1993-1995), XPI 650 (1994) Explorer 650 (1993-1996) Speedster 650 (1994-1996), Sportster 650 (1995-1996) Engine: Rotax 657 / 657X Component: Inner Head O-Ring (Cylinder O-Ring) REPLACES PART NUMBERS: Sea-Doo / BRP 290931220 SPECIFICATIONS: Type: Inner Head O-Ring (Cylinder O-Ring) Material: Premium O-Ring Compound Construction: Precision-Engineered to Dimensions Application: Sea-Doo Rotax 657 / 657X Cylinder Head Engine: 650cc 2-Stroke Rotax Fitment: Direct Drop-In Replacement Reference: Sea-Doo 290931220 PRODUCT DETAILS: Direct replacement inner head O-ring engineered for Sea-Doo personal watercraft and jet boats powered by the Rotax 657 and 657X 2-stroke engines across the GTX, SPX, XP, XPI, Explorer, Speedster, and Sportster 650 model families from 1993 through 1996. This O-ring provides critical sealing at the cylinder head to prevent coolant migration and maintain proper combustion chamber pressure, ensuring reliable engine performance under the demanding thermal cycling conditions of the Sea-Doo Rotax 657 engine. Built to standards using premium O-ring compound for long-lasting seal integrity under the high-temperature operating conditions encountered in Sea-Doo Rotax 657 and 657X cylinder head applications. This precision-engineered O-ring ensures proper fit and reliable sealing at the cylinder head on all compatible Sea-Doo 650cc personal watercraft and jet boat models. Installs directly as an exact replacement without modifications for cylinder head O-ring service on the Sea-Doo 650 series. Always confirm your part number prior to purchase to ensure proper fitment.

• Compatible with SEA-DOO. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: Cross Reference Part Numbers: / Sea-Doo / Brp 290931220 / Item Specifications: / Component: Inner Head O-Ring (Cylinder O-Ring) / Material: Premium O-Ring Compound / Type: Direct Replacement O-Ring / Engine: Rotax 657 / 657X / Application: Sea-Doo 650Cc Cylinder Head / Model Years: 1993-1996 / Compatible Models: / Sea-Doo Gtx 650 (1994-1995) / Sea-Doo Spx 650 (1994-1995) / Sea-Doo Xp 650 (1993-1995) / Sea-Doo Xpi 650 (1994) / Sea-Doo
• Applications: Applications: / Sea-Doo 650Cc Rotax 657 / 657X Models (1993-1996): / Gtx 650 (1994-1995), Spx 650 (1994-1995) / Xp 650 (1993-1995), Xpi 650 (1994) / Explorer 650 (1993-1996) / Speedster 650 (1994-1996), Sportster 650 (1995-1996) / Engine: Rotax 657 / 657X / Component: Inner Head O-Ring (Cylinder O-Ring)
• Applications: ...
• Inner Head O-Ring Source: Aftermarket