CROSS REFERENCE PART NUMBERS:
• Sea-Doo 290830749 (420830749)
• Sea-Doo 290831952 (420831952)
• Sea-Doo 290930580 (420930580)
• Also: 290830747, 290831950
ITEM SPECIFICATIONS:
• Component: Crankshaft Seal Kit with PTFE Inner Lip (3 Seals)
• Material: Premium Oil Seal Compound with PTFE Inner Lip
• Type: Direct Replacement Seal Kit
• Seal Positions: MAG Side, PTO Side, Rotary Valve Shaft
• Engines: Rotax 587 (580cc), 657 (650cc), 717 (720cc) 2-Stroke Twin
• Application: Sea-Doo 580/650/720 PWC
• Model Years: 1989-2003
COMPATIBLE MODELS:
• Sea-Doo GT 580 (1990-1991)
• Sea-Doo GTS 580 (1992-1996)
• Sea-Doo GTX 580 (1992-1993)
• Sea-Doo SP 580 (1989-1996)
• Sea-Doo SPI 580 (1993-1996)
• Sea-Doo SPX 580 (1993)
• Sea-Doo XP 580 (1992)
• 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 GS 720 (1997-2001)
• Sea-Doo GSI 720 (1997)
• Sea-Doo GTI 720 (1996-2003)
• Sea-Doo GTI LE 720 (2002-2003)
• Sea-Doo GTS 720 (1996-2001)
• Sea-Doo HX 720 (1995-1997)
• Sea-Doo SP 720 (1997)
• Sea-Doo SPI 720 (1996)
• Sea-Doo SPX 720 (1996-1997)
• Sea-Doo XP 720 (1995)
PRODUCT DETAILS:
Complete crankshaft seal kit with PTFE inner lip designed for Sea-Doo PWC equipped with Rotax 587, 657, and 717 2-stroke twin engines covering 580cc, 650cc, and 720cc models from 1989 through 2003. The three-seal kit includes the MAG side crankshaft seal, PTO side crankshaft seal, and rotary valve shaft seal, all featuring PTFE inner lip for reduced friction and improved durability over standard rubber lip seals. Each seal is precision-manufactured using premium oil seal compound with PTFE inner lip to provide reliable sealing where oil containment and crankcase pressure integrity are essential for 2-stroke engine operation. Installs as a direct drop-in replacement without modifications for engine rebuild or maintenance on Sea-Doo 580, 650, and 720 PWC.
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
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