'99-'05 Sea-doo 800 / 787 RFI Top End Kit 1.00mm O/S 83.00mm Pistons Gasket Set WSM top end kit, platinum coated 1.00mm /. 040" oversized 83.00mm bore piston kits and top end gasket set. ITEM FITS:All Sea-doo 800 / 782 / 787 RFI 1999-2000 Sea-doo GSX RFI 8002003-2005 Sea-doo GTI LE RFI 8002004-2005 Sea-doo GTI RFI 8001998-2002 Sea-doo GTX RFI 8002005 Sea-doo 3D RFI 800 (2) 010-818-07PK (1) 007-624-03.
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