Sierra Mercury/Mariner Powerhead Gasket Set - Replaces OEM Mercury/Mariner 27-90484A88, 27-90484A86, 27-90484A32

Sierra Mercury/Mariner Powerhead Gasket Set - Replaces OEM Mercury/Mariner 27-90484A88, 27-90484A86, 27-90484A32

Contains:

• Thermostat Gasket, replaced O.E.# 27-62386 
• O-Ring, replaces O.E.# 254029 
• O-Ring, replaces O.E.# 25-62700 
• 6 x Reed Block Gasket, replaces O.E.# 27-65744-3 
• 2 x Choke Plate to Carb, Gasket, replaces O.E.# 27-67274-1 
• Adapter/Meg.Gasket, replaces O.E.# 27-78246 
• 2 x Relief Valve Plate Gasket, replaces O.E.# 27-78690 
• 2 x Relief Valve Plate Gasket, replaces O.E.# 27-88907 
• 2 x O-Ring, replaces O.E.# 25-20415 
• O-Ring, replaces O.E.# 25-35480 
• Reed Block Housing Gasket, replaces O.E.# 27-93536-1 
• 2 x Divider Plate Gasket, replaces O.E.# 27-90484-1 
• Drive Shaft Hsg. to Exhaust Plate Gasket, replaces O.E.# 27-99177-1 
• Exhaust Plate Gaske, replaces O.E.# 27-99176-3 
• 2 x Exhaust Plate Gasket, replaces O.E.# 27-99776-1 
• 3 x Carb. Mtg. Gasket, replaces O.E.# 27-67751 
• Reed Block Housing Gasket, replaces O.E.# 27-96761-1 
• Drive Shaft Housing to Plate Gasket, replaces O.E.# 27-99173-2 
• 2 x Cyl Block Sealing Gasket, replaces O.E.# 27-11338 
• 3 x Carb. Mounting Gasket, replaces O.E.# 27-90430 
• 2 x Cyl. Cover , replaces O.E.# 27-96278 
• 2 x Water Pump Base to Gear Housing Gasket, replaces O.E.# 27-85610-1 
• Water Pump Gasket, replaces O.E.# 27-85608-1 
• Water Pump Gasket, replaces O.E. 27-85609-1 
• 2 x Bushin, replaces O.E.# 26-38970 
• O-Ring, replaces O.E.# 25-25439 
• O-Ring, replaces O.E.# 25-29976 
• O-Ring, replaces O.E.# 25-31534 
• O-Ring, replaces O.E.# 25-33145 
• O-Ring, replaces O.E.# 25-33466 
• 4 x O-Ring, replaces O.E.# 25-45711 
• O-Ring, replaces O.E.# 25-90011 
• O-Ring, replaces O.E.# 25-38099 
• Fuel Pump Kit, replaces O.E.# 89031A2 
• Fuel Pump Dia.Kit, replaces O.E.# 21-42990A9 
• 2 x >Head Gasket, replaces O.E.# 27-96542-1 
• Induction Silencer Cover Gasket. replaces O.E.# 27-67275-1 
• 3 x Carburetor Gasket , replaces O.E.# 27-89221-1 
• Water Pump Gasket, replaces O.E.# 27-42631-1 
• O-Ring