ይህንን ክፍል በ Amazon.com ላይ ለመግዛት እዚህ ጠቅ ያድርጉ ይህንን ክፍል በ ebay.com ለመግዛት እዚህ ጠቅ ያድርጉ ክላይመር - ኤቪንሩድ / ጆንሰን 85-300 HP ባለ ሁለት-ስትሮክ 1995-2002 B737 ሽፋኖች 85-300 HP ፣ 2-ስትሮክ 1995-2002 መመሪያን ይግዙ WorksWith Evinrude / Johnson / OMC 85 ኤክስፒክስ HP 1995 ሞዴል 85TTLEO ቫንሪድ / ጆንሰን / ኦክስሴክስ 88 ኤክስፒኤን 1995 ሞዴል 88MSLEO, 88TSLEO ቫንሪድ / ጆንሰን / ኦክስኤክስ ኒው ኤክስፒክስ HP 88 ሞዴል 1996MSLED, 88TSLED Evinrude / Johnson / OMC 88 ኤክስፒክስ HP 1998 ሞዴል 88MSLCC Evinrude / Johnson / OMC 90 ኤክስኤክስ 1995 ሞዴል 90ELEO, 90EXEO, 90JLEO, 90MLEO, 90SELE, 90TLEO, 90TXAO Evinrude / Johnson / OMC 90 ኤክስኤክስ 1996 ሞዴል 90ELED, 90EXED, 90MLED, 90SLED, 90SXED, 90TLED, 90TXAD ቫንሪድ / ጆንሰን / OMC 90 ኤክስኤክስ 1997 ሞዴል 90ELEU, 90EXEU, 90SLEU, 90SXEU, 90TSLEU Evinrude / Johnson / OMC 90 ኤክስኤክስ 1998 ሞዴል 90ELEC, 90FSLEC, 90FTLEC, 90SLEC, 90SXEC, 90TSLEC, L90GLEC ቫንሪድ / ጆንሰን / OMC 90 ኤክስኤክስ 1999 ሞዴል 90FPLEE, 90PLEE, 90PXEE ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 90 ኤክስኤክስ 2000 ሞዴል E90FPLSSH E90FPLSSR RE90FPLSSH RE90FPLSSR BJ90PLSSE BJ90PXSSE BJ90VXSSS J90PLSSE J90SPLSSC J90VXSSS RJ90PLSSE RJ90VLSSS Evinrude / ጆንሰን / OMC / BRP 90 HP 2001 ሞዴል E90FPLSIA E90FPLSIF E90FPLSIG E90FSLSIA E90FSLSIF E90FSLSIG E90FSXSIF E90FSXSIG RE90FPLSIA RE90FPLSIF RE90FPLSIG RE90FSXSIF RE90FSXSIG BJ90PLSID BJ90PLSIF BJ90PLSIG BJ90VLSIC BJ90VLSIF BJ90VLSIG BJ90VXSIC BJ90VXSI Evinrude / Johnson / OMC / BRP 90 ኤክስኤክስ 2002 ሞዴል E90FPLSNF J90PLSNF J90VLSNF ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 100 ኤክስኤክስ 1995 የንግድ ሞዴል 100WMPLC 100WTLEO100WTXEO100WTPLC ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 100 ኤክስኤክስ 1996 የንግድ ሞዴል 100WMPLM 100WTLED100WTXE 100WTPLM Evinrude / Johnson / OMC / BRP 100 ኤክስኤክስ 1997 የንግድ ሞዴል 100WMPLZ100WTLEU100WTXE100WTPLZ Evinrude / Johnson / OMC / BRP 100 ኤክስኤክስ 1998 ሞዴል ሞዴል 100WQLEC 100WQXEC ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 100 ኤክስኤክስ 1999 የንግድ ሞዴል 100WPLEE 100WPXEE ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 100 ኤክስኤክስ 2000 የንግድ ሞዴል E100WPLSSR E100WPXSSR J100WPLSSR J100WPXSSR ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 100 ኤክስኤክስ 2001 የንግድ ሞዴል E100WPLSIA E100WPLSIF E100WPLSIG E100WPXSIA E100WPXSIF E100WPXSIG J100WPLSIA J100WPLSIF J100WPLSIG J100WPXSIA J100WPXSIF J100WPXSIG Evinrude / Johnson / OMC / BRP 105 ኤክስኤክስ 1999 የንግድ ሞዴል 105WELEE105WPLEE / 105WPXEE105WRLEE105WRYEE ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 105 ኤክስኤክስ 2000 የንግድ ሞዴል E105WELSSC E105WPLSSC E105WPXSSC E105WRLSSC E105WRYSSC J105WELSSC J105WPLSSC J105WPXSSC J105WRLSSC Evinrude / ጆንሰን / OMC / BRP 105 HP 2001 ንግድ ሞዴል J105WRYSSC E105WELSIF E105WELSIR E105WPLSIF E105WPLSIG E105WPLSIR E105WPXSIF E105WPXSIG E105WPXSIR E105WRLSIR E105WRYSIR J105WELSIF J105WELSIR J105WPLSIF J105WPLSIG J105WPLSIR J105WPXSIF J105WPXSIG J10 ቫንሪድ / ጆንሰን / ኦኤምኤፍ 112 ኤክስፒክስ XXXX ሞዴል 1995TSLEO, 112TSXEO ቫንሪድ / ጆንሰን / ኦኤምሲ 112 ኤክስኤክስ 1996 ሞዴል 112SLED, 112SXED, 112TSLED, 112TSXED Evinrude / Johnson / OMC 115 ኤክስኤክስ 1995 ሞዴል 115ELEO, 115GLEO, 115JKLEO, 115JLEO, 115MLEO, 115SLEO, 115SXEO, 115TLEO, 115TXAO, L115GLEO Evinrude / Johnson / OMC 115 ኤክስኤክስ 1996 ሞዴል 115ELED, 115GLED, 115JLED, 115SLED, 115SXED, 115TLED, 115TXAD, L115GLED ቫንሪድ / ጆንሰን / ኦክስ 115 ኤክስፒክስ XXXX ሞዴል 1997ELEU, 115GLEU, 115HLEU, 115HXEU, 115JLEU, 115SLEU, 115SXEU, 115TSLEU, 115TSXEU, L115GLEU ቫንሪድ / ጆንሰን / OMC 115 ኤክስኤክስ 1998 ሞዴል 115ELEC, 115FSLEC, 115FSXEC, 115FTLEC, 115GLEC, 115HLEC, 115HXEC, 115JTLEC, 115SLEC, 115SXEC, 115TSLEC, 115TSXEC, 115TSLEC, 115TSXEC, L115GLEC Evinrude / Johnson / OMC 115 ኤክስኤክስ 1999 ሞዴል 115FPLEE, 115FPXEE, 115FSLEE, 115JPLEE, 115PLEE, 115PXEE Evinrude / ጆንሰን / OMC / BRP 115 HP 2000 ሞዴል E115FPLSSH E115FPLSSR E115FPXSSH E115FPXSSR E115FSLSSH E115FSLSSR RE115FLSSH RE115FLSSR RE115FXSSH RE115FXSSR RE115FSSSR BJ115PLSSB BJ115PXSSB BJ115VXSSS J115JPLSSR J115SPLSSC J115PLSSB J115PXSSB J115VLSSS J115VX Evinrude / ጆንሰን / OMC / BRP 115 HP 2001 ሞዴል E115FPLSIA E115FPLSIF E115FPLSIG E115FPXSIA E115FPXSIF E115FPXSIG E115FSLSIA E115FSLSIF E115FSLSIG RE115FLSIA RE115FLSIF RE115FLSIG RE115FSSIA RE115FSSIF RE115FSSIG RE115FXSIA RE115FXSIF RE115FXSIG BJ115PLSIE BJ1 Evinrude / Johnson / OMC / BRP 115 ኤክስኤክስ 2002 ሞዴል E115FPLSNF E115FPXSNF J115PLSNF J115PXSNF J115VLSNF ቫንሪድ / ጆንሰን / ኦክስ 120 ኤክስኤክስ 1995 ሞዴል 120TLAR, 120TLER, 120TXAR, 120TXER Evinrude / Johnson / OMC / BRP 125 ኤክስኤክስ 1995 የንግድ ሞዴል 125RWLE125RWYE125WTPLE125WTPXE Evinrude / Johnson / OMC / BRP 125 ኤክስኤክስ 1996 የንግድ ሞዴል 125RWYU25WTPLU125WTPX Evinrude / Johnson / OMC / BRP 125 ኤክስኤክስ 1997 የንግድ ሞዴል 125RWYJ125WTPLJ125WTPX Evinrude / Johnson / OMC / BRP 125 ኤክስኤክስ 1998 የንግድ ሞዴል 125RWYN 125WTPLN 125WTPX Evinrude / Johnson / OMC 130 ኤክስኤክስ 1996 ሞዴል 130CXAD, 130TLED, 130TXAD ቫንሪድ / ጆንሰን / ኦኤምሲ 130 ኤክስኤክስ 1997 ሞዴል 130CXAU, 130TLEU, 130TXAU Evinrude / Johnson / OMC 130 ኤክስኤክስ 1998 ሞዴል 130TLEC, 130TXAC ቫንሪድ / ጆንሰን / OMC 130 ኤክስኤክስ 1999 ሞዴል 130PLEE, 130PXEE Evinrude / ጆንሰን / OMC / BRP 130 HP 2000 ሞዴል BJ130PLSSS BJ130PXSSS BJ130VXSSS J130PLSSS J130PXSSS J130VXSSS RJ130PLSSS RJ130PXSSS RJ130VXSSS Evinrude / Johnson / OMC / BRP 135 ኤክስኤክስ 2000 ሞዴል E135FCXSSS E135FPLSSS E135FSLSSS E135FSXSSS RE135FCSSS RE135FLSSS RE135FXSSS Evinrude / ጆንሰን / OMC / BRP 135 HP 2001 ሞዴል E135FCXSIF E135FCXSIG E135FPLSIF E135FPLSIG E135FSLSIF E135FSLSIG E135FSXSIF E135FSXSIG RE135FCSIF RE135FCSIG RE135FLSIF RE135FLSIG RE135FXSIF RE135FXSIG BJ135PLSIF J135PLSIF J135VLSIF J135VXSIF RJ135PLSIF RJ135V Evinrude / Johnson / OMC / BRP 135 ኤክስኤክስ የ 2002 ሞዴል E135FCXSNF E135FPLSNF E135FPXSNF Evinrude / Johnson / OMC / BRP 150 ኤክስኤክስ 1995 የንግድ ሞዴል 150WTLEO150WTXEO150WTLO150WTXO150WTPLH150WTPX ቫንሪድ / ጆንሰን / OMC 150 ኤክስኤክስ 1996 ሞዴል 150CXED, 150ELED, 150EXED, 150GLED, 150ILED, 150JLED, 150NXED, 150SLED, 150EXED, 150WCLD, L150GLED ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 150 ኤክስኤክስ 1996 የንግድ ሞዴል 150WTLD 150WTXD150WTPLB 150WTPX Evinrude / Johnson / OMC / BRP 150 ኤክስኤክስ 1997 የንግድ ሞዴል 150WCLUA150WTLUA150WTXU150WTPLTZ150WTPXTZ Evinrude / Johnson / OMC / BRP 150 ኤክስኤክስ 1998 የንግድ ሞዴል 150WTPLY150WTPX ቫንሪድ / ጆንሰን / OMC 150 ኤክስኤክስ 1999 ሞዴል 150CXEE, 150FCXEE, 150FPLEE, 150FPXEE, 150FSLEE, 150JPLEE, 150PLEE, 150PXEE Evinrude / Johnson / OMC / BRP 150 ኤክስኤክስ 1999 የንግድ ሞዴል 150WPLEE ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 150 ኤክስኤክስ 2000 የንግድ ሞዴል E150WPLSSC J150WPLSSC Evinrude / Johnson / OMC / BRP 150 ኤክስኤክስ 2000 ወታደራዊ ሞዴል J150MXSSD Evinrude / ጆንሰን / OMC / BRP 150 HP 2000 ሞዴል E150FCXSSM E150FCXSSV E150FPLSSM E150FPLSSV E150FPXSSM E150FPXSSV E150FSLSSM E150FSLSSV RE150FCSSM RE150FCSSV RE150FLSSM RE150FLSSV RE150FXSSM RE150FXSSV RE150FSSSM J150CXSSC J150VCXSSS J150VLSSS J150VXSSS RJ150C Evinrude / Johnson / OMC / BRP 150 ኤክስኤክስ 2001 የንግድ ሞዴል E150WPLSIF E150WPLSIR E150WPLSIG J150WPLSIF J150WPLSIR J150WPLSIG ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 150 ኤክስኤክስ 2001 ወታደራዊ ሞዴል J150MXSIF J150MXSIS J150MXSIG Evinrude / ጆንሰን / OMC / BRP 150 HP 2001 ሞዴል E150FHLSIG E150FCXSIF E150FCXSIG E150FPLSIF E150FPLSIG E150FPXSIF E150FPXSIG E150FSLSIF E150FSLSIG RE150FCSIF RE150FCSIG RE150FHSIG RE150FLSIF R150FLSIG RE150FSSIF RE150FSSIG RE150FXSIF RE150FXSIG J150JPLSIF J150 ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 150 ኤክስኤክስ 2002 ሞዴል J150CXSNF J150PLSNF J150PXSNF J150VLSNF E150FCXSNF E150FPLSNF E150FPXSNF ቫንሪድ / ጆንሰን / OMC 175 ኤክስኤክስ 1995 ሞዴል 175EXAR, 175EXER, 175CXER, 175GLER, 175NXAR175NXER, 175SLER ቫንሪድ / ጆንሰን / ኦክስሴክስ 175 ኤክስኤክስ 1995 ሞዴል 175EXEO, 175CXEO, 175GLEO, 175NXEO, 175SLEO ቫንሪድ / ጆንሰን / OMC 175 ኤክስኤክስ 1996 ሞዴል 175CXED, 175EXED, 175GLED, 175NXED, 175SLED ቫንሪድ / ጆንሰን / ኦኤምሲ 175 ኤክስኤክስ 1997 ሞዴል 175CXEU, 175EXEU, 175GLEU, 175NXEU, 175SELEU ቫንሪድ / ጆንሰን / OMC 175 ኤክስኤክስ 1998 ሞዴል 175FCXEC, 175FSLEC, 175FSXEC, 175FTLEC, 175GLEC, 175NXEC, 175SLEC, 175EXEC ቫንሪድ / ጆንሰን / ኦኤምሲ 175 ኤክስኤክስ 1999 ሞዴል 175CXEE, 175FCXEE, 175FPLEE, 175FPXEE, 175PLEE, 175PXEE Evinrude / ጆንሰን / OMC / BRP 175 HP 2000 ሞዴል E175FCXSSR E175FCXSSV E175FPLSSR E175FPLSSV E175FPXSSR E175FPXSSV E175FSLSSC E175FSLSSV RE175FCSSR RE175FCSSV RE175FLSSR RE175FLSSV RE175FSSSC RE175FXSSR RE175FXSSV BJ175PLSSC BJ175PXSSC BJ175VXSSS J175PLSSC J175 Evinrude / ጆንሰን / OMC / BRP 175 HP 2001 ሞዴል E175FCXSIF E175FCXSIG E175FPLSIFE175FPLSIG E175FPXSIF E175FPXSIG E175FSLSIF E175FSLSIG RE175FCSIFR E175FCSIFR E175FCSIGRE175FXSIF RE175FXSIG BJ175PLSIFBJ175PLSIR BJ175PLSIG BJ175VXSIC BJ175VXSIF BJ175VXSIG J175PL ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 175 ኤክስኤክስ 2002 ሞዴል J175CXSNF J175PLSNF J175PXSNF J175VLSNF E175FCXSNF E175FPLSNF E175FPXSNF ቫንሪድ / ጆንሰን / ኦኤምሲ 200 ኤክስኤክስ 1995 ሞዴል 200CXEO, 200CZEO, 200STLEO, 200SLEO, 200TXEO, 200TZEO Evinrude / Johnson / OMC / BRP 200 ኤክስኤክስ 1995 የንግድ ሞዴል 200WTPLY200WTPXY ቫንሪድ / ጆንሰን / ኦሜሲ 200 ኤክስኤክስ 1996 ሞዴል 200CXED, 200STLED, 200SLED, 200TXED, LE200SLED, LJ200SLED Evinrude / Johnson / OMC / BRP 200 ኤክስኤክስ 1996 የንግድ ሞዴል 200WTPLY200WTPXY ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 200 ኤክስኤክስ 1996 ወታደራዊ ሞዴል U200CMXED U200MMXED ቫንሪድ / ጆንሰን / ኦኤምሲ 200 ኤክስኤክስ 1997 ሞዴል 200CXEU, 200SLEU, 200STLEU, 200TXEU Evinrude / Johnson / OMC / BRP 200 ኤክስኤክስ 1997 የንግድ ሞዴል 200WTPLS 200WTPXS ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 200 ኤክስኤክስ 1997 ወታደራዊ ሞዴል 200CMXEU200MMXEU Evinrude / Johnson / OMC / BRP 200 ኤክስኤክስ 1998 የንግድ ሞዴል 200WTPLG 200WTPXG ቫንሪድ / ጆንሰን / ኦኤምሲ 200 ኤክስኤክስ 1999 ሞዴል 200CXEE, 200FCXEE, 200FPLEE, 200FPXE, 200FSLEE, 200PLEE, 200PXEE Evinrude / Johnson / OMC / BRP 200 ኤክስኤክስ 1999 የንግድ ሞዴል 200WPXEE ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 200 ኤክስ ኤክስ ኤክስ 2000 የንግድ ሞዴል E200WPXSSC J200WPXSSC Evinrude / ጆንሰን / OMC / BRP 200 HP 2000 ሞዴል E200FCXSSC E200FCXSSH E200FPLSSC E200FPLSSH E200FPXSSC E200FPXSSH E200FSLSSC E200FSLSSH RE200FCSSC RE200FCSSH RE200FLSSC RE200FLSSHRE200FXSSC RE200FXSSH RE200FSSSH BJ200CXSSE BJ200PLSSC BJ200PXSSC BJ200VCSSS BJ20 Evinrude / Johnson / OMC / BRP 200 ኤክስኤክስ 2001 የንግድ ሞዴል E200WPXSIF J200WMXSIF J200WPXSIF Evinrude / ጆንሰን / OMC / BRP 200 HP 2001 ሞዴል E200FCXSIF E200FCXSIR E200FPLSIF E200FPLSIG E200FPLSIR E200FPXSIF E200FPXSIG E200FPXSIR E200FSLSIF E200FSLSIG E200FSLSIR RE200FCSIF RE200FCSIG RE200FCSIR RE200FLSIF RE200FLSIG RE200FLSIR RE200FSSIF RE200FSSIG RE2 Evinrude / Johnson / OMC / BRP 200 ኤክስኤክስ የ 2002 ሞዴል E200FCXSNF E200FPLSNF E200FPXSNF ቫንሪድ / ጆንሰን / ኦክስሴክስ 225 ኤክስኤክስ 1995 ሞዴል 225CXEO, 225CZEO, 225PXEO, 225PZEO, 225SLEO, 225STLEO, 225TXEO, 225TZEO, 225CXED, 225CZED ቫንሪድ / ጆንሰን / ኦኤምሲ 225 ኤክስኤክስ 1996 ሞዴል 225PXED, 225TXED, 225TZED Evinrude / Johnson / OMC 225 ኤክስኤክስ 1997 ሞዴል 225CXEU, 225CZEU, 225PXEU, 225SLEU, 225STLEU, 225TXEU, 225TZEU ቫንሪድ / ጆንሰን / OMC 225 ኤክስኤክስ 1998 ሞዴል 225CXEC, 225CZEC, 225NXEC, 225NZEC, 225QXEC, 225QZEC, 225STLEC, 225SLEC, 225CXEE, 225TXEC, 225TZEC ቫንሪድ / ጆንሰን / OMC 225 ኤክስኤክስ 1999 ሞዴል 225CXEE, 225FCXEE, 225FCZE, 225FPLEE, 225FPXEE, 225FPZEE, 225HPLEE, 225PLEE, 225PXEE Evinrude / ጆንሰን / OMC / BRP 225 HP 2000 ሞዴል E225FCXSSC E225FCXSSH E225FCZSSC E225FCZSSH E225FGLSSC E225FGLSSH E225FHLSSS E225FPLSSC E225FPLSSH E225FPXSSC E225FPXSSH E225FPZSSC E225FPZSSH RE225FHSSS RE225FCSSC RE225FCSSH RE225FGLSSCR E225FGLSSH RE225FLSSC R Evinrude / ጆንሰን / OMC / BRP 225 HP 2001 ሞዴል E225FCXSIF E225FCXSIG E225FCXSIR E225FCZSIF E225FCZSIG E225FCZSIR E225FHLSIF E225FHLSIG E225FHLSIR E225FPLSIF E225FPLSIG E225FPLSIR E225FPXSIF E225FPXSIG E225FPXSIR E225FPZSIF E225FPZSIG E225FPZSIR RE225FCSIF ጉዳዩ Evinrude / Johnson / OMC / BRP 225 ኤክስኤክስ የ 2002 ሞዴል E225FCXSNF EX22XFCZSNF E225FHLSNF E225PLFNF E225FPXSNF E225FPZSNF ቫንሪድ / ጆንሰን / ኦኤምሲ 250 ኤክስኤክስ 1995 ሞዴል 250CXEO, 250CZEO, 250TXEO, 250TZEO Evinrude / Johnson / OMC 250 ኤክስኤክስ 1996 ሞዴል 250TXED, 250CXED ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 250 ኤክስኤክስ 1996 ወታደራዊ ሞዴል U250CMXED U250MMXED ቫንሪድ / ጆንሰን / ኦኤምሲ 250 ኤክስኤክስ 1997 ሞዴል 250TXEU, 250CXEU ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 250 ኤክስኤክስ 1997 ወታደራዊ ሞዴል 250CMXEU250MMXEU ቫንሪድ / ጆንሰን / ኦክስ 250 ኤክስኤክስ 1998 ሞዴል 250CXEC, 250CZEC, 250PXEC, 250PZEC, 250TXEC Evinrude / Johnson / OMC / BRP 250 ኤክስኤክስ 1998 ወታደራዊ ሞዴል 250CMXEC 250MMXEC ቫንሪድ / ጆንሰን / ኦኤምሲ 250 ኤክስኤክስ 1999 ሞዴል 250CXEE, 250CZEE, 250PXEE, 250PZEE Evinrude / ጆንሰን / OMC / BRP 250 HP 2000 ሞዴል E250FCXSSS E250FCZSSS E250FGLSSS E250FPLSSS E250FPXSSS E250FPZSSS J250CXSSC J250CZSSC J250PXSSS J250PZSSS J250VCXSSS J250VCZSSS J250VXSSS J250VZSSS RJ250CXSSS RJ250VXSSS RJ250VZSSS Evinrude / ጆንሰን / OMC / BRP 250 HP 2001 ሞዴል E250FCXSIC E250FCXSIG E250FCZSIC E250FCZSIF E250FCZSIG E250FPXSIC E250FPXSIF E250FPXSIG E250FPZSIC E250FPZSIF E250FPZSIG J250VCXSIF J250VCZSIF J250VXSIF J250VZSIF RJ250CXSIF RJ250VXSIF RJ250VZSIF ቫንሪድ / ጆንሰን / ኦኤምኤ / BRP 250 ኤክስኤክስ የ 2002 ሞዴል E250FCXSNF E250FCZSNF E250FPXSNF E250FPZSNF ቫንሪድ / ጆንሰን / ኦክስሴክስ 300 ኤክስኤክስ 1995 ሞዴል 300CXEO, 300PLEO, 300PXEO