Ducktail Sterndrive 

MerCruiser's® Sterndrive Alpha One® & Gen II replacement stern drive 

Price: $595.00

SKU/Item Number: 90-106-01A

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Comes with a 9-9/16 new 7 old style input yoke, All Ratios

Upper Unit (replaces Mercruiser’s R/MR alpha one I/O) 1983-1990

Price: $695.00

SKU/Item Number: 90-106-02

Counter rotation add $220

Lower Unit (replaces Mercruiser’s R/MR alpha one I/O) 1983-1990

Price: $695.00

SKU/Item Number: 90-116-01A

All Ratios

Price: $795.00

SKU/Item Number: 90-116-02

Counter rotation add $220.00

Lower unit (replaces mercruiser”s Gen II) 1991 & Up

Price: $80.00

SKU/Item Number: 9A-108

Gen II 9A-116

Transom Seal Kit

Price: $125.00

SKU/Item Number: 1511-142-23

We have the full line of Solas Aluminum and Stainless Propellers available. Please call for items not shown.

3 Blade propellers

Product List

To contact us call:

1-888-553-5663

Upper Unit (replaces Mercruiser’s Gen II) 1991 & Up

SKU/Item Number: 9C-108

We have full line of hydraulic parts and Accessories  .

Complete trim pump assembly

SKU/Item Number: 92-102-06K

We sell U joint part separately

3U– joint Assembly

Lower Gear Set Code:91-104-03K Price: $435.00 Quantity in Basket: none

SKU/Item Number: 91-104-03K

We have the full line of Gears, bearing & clutch bearing, Call for more information

Gear Set

SKU/Item Number: 90-106-03K

Gen II 90-116-03-K

Complete Install Kit

Price: $300.00

Price: $359.10

Price: $435.00

Price: $55.00

Alpha One Complete $1,195

 

Generation II Complete $1,395

Brunswick Corporation is the Original Equipment Manufacturer (OEM). Sterndrive Engineering, Inc. (or SEI) has no affiliation with the Brunswick Corporation. Sterndrive Engineering, Inc. manufactures a stern drive designed to replace Mercury Marine's MerCruiser®, Alpha One®, R, MR, and Gen II stern drives. MerCruiser®, Alpha One®, Gen II, R, and MR are trademarks of the Brunswick Corporation. As with any after-market product, any warranties governing products manufactured and/or sold by Brunswick Corporation will not apply to products manufactured and/or sold by Sterndrive Engineering, Inc. (or SEI) or to products damaged due to the operation

of an SEI product.