YAMAHA F115 / F90 / F75 4-STROKE OUTBOARDS:
Yamaha F115 1.8L (1832cc) Inline-4 DOHC EFI 3.19" Bore (2000-2014)
Yamaha F90 1.8L (1832cc) Inline-4 DOHC EFI 3.19" Bore (2004-2014)
Yamaha F75 1.8L (1832cc) Inline-4 DOHC EFI 3.19" Bore (2003-2014)
MERCURY 115 / 90 / 75HP 4-STROKE OUTBOARDS:
Mercury 115HP 1.8L Inline-4 DOHC EFI (2001-2012)
Mercury 90HP 1.8L Inline-4 DOHC EFI (2004-2012)
Mercury 75HP 1.8L Inline-4 DOHC EFI (2000-2012)
OEM PART NUMBERS:
Yamaha: 68V-11351-00-00 / 68V113510000
Yamaha: 67F-11351-00-00 / 67V-11351-01-00 (Superseded)
Mercury: 27-858732 / 27858732
Mercury: 27-858732001 / 27858732001
CYLINDER BASE GASKET — Yamaha F75 F90 F115 / Mercury 75-115HP 4-Stroke:
New powerhead base gasket for Yamaha F75, F90, F115 and Mercury 75, 90, 115HP 4-stroke outboards. Shared Yamaha-designed 1.8L inline-4 DOHC 16-valve EFI powerhead, bore 81mm (3.19"), stroke 88.9mm (3.50"). Pre-2014 generation. Cross-references Yamaha 68V-11351-00-00 and Mercury 27-858732.
⚠️ IMPORTANT: Verify OEM part number before ordering to ensure proper fitment.