MerCruiser Alpha Gen 1 Outdrive (1973-1991)
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SEI Marine SE106 MerCrusier Alpha Gen 1 Install Kit 90-106-03k
SEI Marine
$59.99SE106 Install Kit for all SEI Gen 1 drives- Part Number:
- se-90-106-03k
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$59.99 -
SEI Marine SE106 Mercruiser Alpha One Gen 1 Outdrive
SEI Marine
$1,799.99Sterndrive Engineering SE106 drive Replaces MerCruiser Gen 1 alpha outdrives 1974-1990. 3 year No Fault warranty! Ships from Florida warehouse in two boxes Comes standard with a 9-9/16 new style input yoke Does not include Complete Install Kit or Anode...- Part Number:
- sei-alphagen1-outdrive
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,799.99 -
SEI Marine Mercruiser Gear lube and Pump Kit 88-102-01K
SEI Marine
$49.992 Qts of SEI HP Gear Lube and a Quart Size Gear Lube Pump with 3/8-16 Adapter.Does not include adaptor for Yamaha- Part Number:
- SE-88-102-01K
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$49.99 -
SEI MerCruiser Alpha Gen I Anode Kit Zinc 90-106-05K
$33.66Check for prop clearance before using.- Part Number:
- se-90-106-05K
- Availability:
- In Stock - Ships from SEI FL in 1-2 business days.
$33.66 -
SEI Marine SE106 MerCruiser Alpha One Gen 1 Lower Unit (All Ratios)
SEI Marine
$1,030.00Sterndrive Engineering SE106 lower unit Works for all gear ratios Amazing 3 year No Fault warranty! Replaces R, MR, Alpha One lowers from approx. 1972-1990 Has 13 Spline Driveshaft The tooth count is 13-21 Up to 300 HP- Part Number:
- sei-alphagen1-lower
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$1,030.00 -
Simrek Summit MerCruiser Alpha Gen 1 & 2 Drive Shower 106-DS
simrek
$239.95Summit Drive Shower for SE106 and SE116 drives & Gen 1 and Gen 2 OEM Alpha OutdrivesEasy installation with no drilling required.Can reduce the upper unit by 50 degees F.- Part Number:
- sei-106-ds
- Availability:
- In Stock - Ships same or next business day.
$239.95 -
OEM Quicksilver/Mercury Bravo Shift Cable Adjustment Tool 18-9807 91-12427
Mercury Marine / Quicksilver
$15.20 $9.35OEM Factory MerCruiser Bravo shift Adjustment tool Please confirm fitment of MerCruiser parts with your serial numberPhotos and descriptions provided via Mercury may not always be accurateAll of our Mercury parts are sold and priced EACH- Part Number:
- 710-91-12427T
- Availability:
- In Stock - Ships same or next business day.
$15.20 $9.35 -
SEI Marine SE106 Outdrive Upper Unit (Replaces Mercruiser Alpha One Gen 1)
SEI Marine
$999.99Sterndrive Engineering SE106 upper unit Replaces MerCruiser Gen 1 alpha outdrive upper units 1974-1990. Drive #s 714-5-5010162cp , 714-5-5010147cp , 714-5-5010181cp , 714-5-5010194cp Amazing 3 year No Fault warranty! Call with questions: 856-232-696...- Part Number:
- sei-alphagen1-upper
- Availability:
- Dropship from SEI Florida - 1-2 business day handling time
$999.99 -
On Sale
OEM MerCruiser Alpha Gen 1 Outdrive 1.47/1.50 1.62/1.65 1.81/1.84 1.94
Mercury Marine / Quicksilver
$4,378.00 $3,799.00OEM MerCruiser Alpha Gen 1 Outdrive Factory Warranty Replaces MerCruiser Gen 1 alpha outdrives 1974-1991- Part Number:
- MERC-ALPHAGEN1-OUTDRIVE
- Availability:
- Limited Stock - Please call before ordering.
$4,378.00 $3,799.00
MerCruiser Alpha Gen 1 Outdrive
The Mercruiser Alpha One lives up to its reputation as “the world’s most popular sterndrive” by delivering reliable speed and performance in a value-priced package. Used for single and twin engine applications, the Alpha One Gen 1 outdrive cuts through the water thanks to a super-efficient hydrodynamic profile producing very little drag and increased fuel efficiency. Made to power boats capable of speeds up to 65 mph with up to 300hp gas engines (or 150hp diesel engines). Variety of maintenance-free features such as an integrated water pump and permanently lubricated pivot points help take the stress out of boat ownership. Replaces MerCruiser Gen 1 Alpha outdrives from 1974-1991. Available in the following gear ratios:
- 1.47/1.50 | 20-22 Tooth Count
- 1.62/1.65 | 24-24 Tooth Count
- 1.81/1.84 | 17-19 Tooth Count
- 1.94/1.98/2.00 | 20/24 Tooth Count
Enjoy quick response time and delivery when you purchase your MerCruiser Alpha 1 outdrive and accessories from PowerBoatSupply.com. 1-year OEM factory warranty against defects and workmanship. Propellers sold separately.
Mercury Alpha One features
Strength, versatility, and reliability make this budget-friendly outdrive propulsion system a popular choice year after year. Some highlight features of the Alpha 1 include:
- Slices through the water with minimal drag thanks to hydrodynamic lower unit
- Tri-Paint System (Irridite, EDP & Powder Paint) forms a long-lasting corrosion resistant barrier
- Maximum power with quiet operation thanks to noise-reducing Through-Prop exhaust
- Power Trim XD® system automatically returns the drive to the water so that you can maintain complete control of your boat even in choppy and rough water
- Drive lube monitor sounds the alarm when drive lube is low
- Refill lube without pulling your boat out of the water thanks to easy-inspection engine mounting
- Flexible options for using 3, 4 or 5 blade propellers in stainless steel or aluminum
- 300 HP (221 kW) maximum power capacity with a 15-inch diameter propeller
Mercury Marine Alpha Series
PowerBoatSupply.com is proud to have served boat owners and mechanic shops for over 35 years with high-quality outdrives and parts. Get prompt delivery on your Alpha Gen 1 or Alpha Gen 2 sterndrive, along with any other replacement MerCruiser parts you need to keep your boat in peak operating condition. We’re a Platinum-level Mercury dealer, and our knowledgeable customer service reps are ready to field any questions you may have about these products and which parts and accessories are right for your needs.