Skip to content

Mercruiser Alpha One Gen I Spares

Filters

  • Gen I Installation Kit

    SEI Marine
    Original price €53,00 - Original price €53,00
    Original price
    €53,00
    €53,00 - €53,00
    Current price €53,00
    In stock

    SE106 Install Kit

  • Trim Pump (1986-Present) Use Fittings From Old Pump For Quick Connectors)

    SEI Marine
    Original price €290,00 - Original price €290,00
    Original price
    €290,00
    €290,00 - €290,00
    Current price €290,00
    Low stock

    Replaces OE# 865380A25

  • Trim Cylinder, Port (For Alpha I 16-3/16" Cylinder)

    SEI Marine
    Original price €160,00 - Original price €160,00
    Original price
    €160,00
    €160,00 - €160,00
    Current price €160,00
    Low stock

    Replaces OE# 14035A3

  • Alpha One Gen I Bellows kit (With Ridge)

    SEI Marine
    Original price €77,00 - Original price €77,00
    Original price
    €77,00
    €77,00 - €77,00
    Current price €77,00
    Low stock

    Replaces OE# 30-803097T 1 Fits SE106

  • Trim Cylinder, Stbd. (For Alpha I 16-3/16" Cylinder)

    SEI Marine
    Original price €160,00 - Original price €160,00
    Original price
    €160,00
    €160,00 - €160,00
    Current price €160,00
    Low stock

    Replaces OE# 14034A3

  • SKEG GUARD FOR SEI 106 AND 108 LOWER UNITS

    SEI Marine
    Original price €77,00 - Original price €77,00
    Original price
    €77,00
    €77,00 - €77,00
    Current price €77,00
    In stock

    Fits our SE106 and SE108 Lower Units Also Fits Alpha One® Gen 1 lower units 1983-1990 And all Pre-Alpha M Made from Marine Grade Stainless Steel...

    View full details
  • Hardware Kit (For Alpha I)

    SEI Marine
    Original price €72,00 - Original price €72,00
    Original price
    €72,00
    €72,00 - €72,00
    Current price €72,00
    In stock

    Includes all of the Hardware to install the 9B-104 and 9B-106 Trim Cylinders.

  • Hose Kit (For Alpha I 15-9/16 & Bravo)

    SEI Marine
    Original price €101,00 - Original price €101,00
    Original price
    €101,00
    €101,00 - €101,00
    Current price €101,00
    Low stock

    Replacement Hoses for 9B-104 and 9B-121 Trim Cylinders

  • Hose & Hardware Kit (For Alpha I 15-9/16" Cylinder)

    SEI Marine
    Original price €164,00 - Original price €164,00
    Original price
    €164,00
    €164,00 - €164,00
    Current price €164,00

    Includes Trim hoses and all hardware to install the 9B-104 Trim Cylinders

  • Gimbal Bearing Sealed

    SEI Marine
    Original price €70,00 - Original price €70,00
    Original price
    €70,00
    €70,00 - €70,00
    Current price €70,00
    Low stock

    Replaces OE# 30-862540A3 Sealed (non-greaseable) bearing

  • Trim Cylinder, Port (For 15-9/16" Long Cylinder)

    SEI Marine
    Original price €160,00 - Original price €160,00
    Original price
    €160,00
    €160,00 - €160,00
    Current price €160,00

    Replaces OE# 98703A 4 Fits SE106 Trim Cylinder Tube Length 15-1/2

  • Trim Cylinder, Stbd. (For 15-9/16" Long Cylinder)

    SEI Marine
    Original price €160,00 - Original price €160,00
    Original price
    €160,00
    €160,00 - €160,00
    Current price €160,00
    Out of stock

    Replaces OE# 98704A 3 Fits SE106 Trim Cylinder Tube Length 15-1/2

  • Oil Seal

    SEI Marine
    Original price €15,00 - Original price €15,00
    Original price
    €15,00
    €15,00 - €15,00
    Current price €15,00
    In stock

    Replaces OE# 26-88416

  • Gimbal Bearing Greaseable

    SEI Marine
    Original price €45,00 - Original price €45,00
    Original price
    €45,00
    €45,00 - €45,00
    Current price €45,00
    Low stock

    Replaces OE# 3853807 Greaseable bearing