New Inner Head O-Ring Compatible With Sea-Doo Gtx 650 Spx 650 Xp 650 Xpi 650 Explorer 650 Speedster

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 Explorer 650 (1993-1996)
• Sea-Doo Speedster 650 (1994-1996)
• Sea-Doo Sportster 650 (1995-1996)

PRODUCT DETAILS:
This inner head O-ring is a direct replacement for the cylinder head seal on Sea-Doo personal watercraft and jet boats equipped with the Rotax 657 and 657X engines covering the GTX 650, SPX 650, XP 650, XPI 650, Explorer 650, Speedster 650, and Sportster 650 models from 1993 through 1996. The inner head O-ring maintains a critical seal at the cylinder head to prevent coolant and combustion gas leakage and maintain proper cylinder head sealing integrity under the high-temperature and high-pressure operating conditions of the Rotax 657 2-stroke engine. Manufactured using premium O-ring compound precision-engineered to match original equipment dimensions for dependable sealing in the demanding operating environment of Sea-Doo Rotax 657 and 657X cylinder head assemblies. Designed as an exact drop-in replacement that installs directly without modifications for inner head O-ring replacement or cylinder head service on all compatible Sea-Doo 650cc personal watercraft and jet boat models. This precision O-ring ensures reliable cylinder head sealing for consistent engine performance and proper compression on Sea-Doo 650cc Rotax-powered watercraft.

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov