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NO LONGER AVAILABLE USE ALTERNATOR 20020-60A-AM — NO LONGER AVAILABLE USE ALTERNATOR 20020-60A-AM $258.00

Lehman, Perkins & Other Applications, 12V 75-Amp, Rplc Perkins #2871A602 — Lehman, Perkins & Other Applications, 12V 75-Amp, Rplc Perkins #2871A602 $718.00

Yanmar, Perkins & Many Small Diesel Auxillary Engs. 12V 94-Amp with a 3-1/4" Saddle Mount — Yanmar, Perkins & Many Small Diesel Auxillary Engs. 12V 94-Amp with a 3-1/4" Saddle Mount $278.00

Westerbeke, Perkins & Other Small Diesel Engs. 12V 94-Amp with a 2-9/16" Saddle Mount — Westerbeke, Perkins & Other Small Diesel Engs. 12V 94-Amp with a 2-9/16" Saddle Mount $378.00

Yanmar, Perkins & Many Small Diesel Auxillary Engs. 12V 120-Amp with a 3-1/4" Saddle Mount — Yanmar, Perkins & Many Small Diesel Auxillary Engs. 12V 120-Amp with a 3-1/4" Saddle Mount $398.00

OMC Engs Using Prestolite ALK style Alternators, 12V 78-Amp Internal Regulator 1-Wire Hook-up with a — OMC Engs Using Prestolite ALK style Alternators, 12V 78-Amp Internal Regulator 1-Wire Hook-up with a $278.00

Delco 10SI 12V 120-Amp 3-Wire Hook-up, can be used in many Applications where an Amperage Upgrade is — Delco 10SI 12V 120-Amp 3-Wire Hook-up, can be used in many Applications where an Amperage Upgrade is $358.00

OMC, Crusader, Lathrop, Owens, Starrett, Universal & Chrysler Engs. 12V 78-Amp 1-Wire Hook-up with a — OMC, Crusader, Lathrop, Owens, Starrett, Universal & Chrysler Engs. 12V 78-Amp 1-Wire Hook-up with a $298.00

Crusader 12V 120-Amp, Internally Regulated 3-Wire Hook-up 1" mounting Foot with a 3-Hole Adjustment — Crusader 12V 120-Amp, Internally Regulated 3-Wire Hook-up 1" mounting Foot with a 3-Hole Adjustment $318.00

Detroit Diesel, Volvo Penta and many other Diesel engines, 12V 78-Amp 1-Wire Hook-up, Internally Reg — Detroit Diesel, Volvo Penta and many other Diesel engines, 12V 78-Amp 1-Wire Hook-up, Internally Reg $238.00

Detroit Diesel, Volvo Penta and many other Diesel engines, 24V 50-Amp 1-Wire Hook-up, Internally Reg — Detroit Diesel, Volvo Penta and many other Diesel engines, 24V 50-Amp 1-Wire Hook-up, Internally Reg $258.00

Delco 1-Wire 12V 78-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul — Delco 1-Wire 12V 78-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul $198.00

Delco 3-Wire 12V 78-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul — Delco 3-Wire 12V 78-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul $198.00

API# 20054 Mando 12V, 55-AMP used on Mercruiser, OMC, Volvo & Others, 3-Wire Hook-up 2" Mounting Ft. — API# 20054 Mando 12V, 55-AMP used on Mercruiser, OMC, Volvo & Others, 3-Wire Hook-up 2" Mounting Ft. $198.00

Mando 12V, 65-AMP used on Mercruiser & Volvo with a 6-Groove Serpentine Pulley, 3-Wire Hook-up 2" Mo — Mando 12V, 65-AMP used on Mercruiser & Volvo with a 6-Groove Serpentine Pulley, 3-Wire Hook-up 2" Mo $238.00

Delco 1-Wire 12V 94-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul — Delco 1-Wire 12V 94-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul $238.00

Delco 33-SI 24V, 100-AMP used on Detroit, CAT, Cummins & Other Diesel Engs., 1-Wire Hook-up, 4" Sadd — Delco 33-SI 24V, 100-AMP used on Detroit, CAT, Cummins & Other Diesel Engs., 1-Wire Hook-up, 4" Sadd $578.00

Prestolite 24V, 175-AMP used on Volvo, Detroit, CAT, Cummins & Other Diesel Engs., 2-Wire Hook-up, 4 — Prestolite 24V, 175-AMP used on Volvo, Detroit, CAT, Cummins & Other Diesel Engs., 2-Wire Hook-up, 4 $1,098.00

Delco 3-Wire 12V 94-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul — Delco 3-Wire 12V 94-Amp 10SI used in Many Applications including Mercruiser, Volvo, Internally Regul $238.00

Crusader 12V 78-Amp, Internally Regulated 3-Wire Hook-up 1" mounting Foot with a 3-Hole Adjustment B — Crusader 12V 78-Amp, Internally Regulated 3-Wire Hook-up 1" mounting Foot with a 3-Hole Adjustment B $318.00

Crusader 12V 94-Amp, Internally Regulated 3-Wire Hook-up 1" mounting Foot with a 3-Hole Adjustment B — Crusader 12V 94-Amp, Internally Regulated 3-Wire Hook-up 1" mounting Foot with a 3-Hole Adjustment B $318.00

Mando 12V, 55-AMP used on Mercruiser & Volvo with a 6-Groove Serpentine Pulley, 3-Wire Hook-up 2" Mo — Mando 12V, 55-AMP used on Mercruiser & Volvo with a 6-Groove Serpentine Pulley, 3-Wire Hook-up 2" Mo $238.00

CAT 3208 & Other Applications 12V, 90-AMP Prestolite Style Alternator 2-Wire Hook-up, 1" Mounting Fo — CAT 3208 & Other Applications 12V, 90-AMP Prestolite Style Alternator 2-Wire Hook-up, 1" Mounting Fo $458.00

Volvo Penta 8.1L Engines, 12V 65-Amp Dual 2" Mounting Feet, Rplc Volvo #3860798, Mando Style Alterna — Volvo Penta 8.1L Engines, 12V 65-Amp Dual 2" Mounting Feet, Rplc Volvo #3860798, Mando Style Alterna $298.00

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©Copyright 2025. Sterndrive Engineering Inc. All Rights Reserved.

The three year fault-free warranty covers any damage to the drive that requires it to be repaired or replaced including failures resulting from lack of oil, fishing line, impact, neglect, and other abuse. Sterndrive Engineering, Inc. (SEI) manufactures a stern drive designed to replace Mercury Marine's MerCruiser®, Alpha One®, R, MR, Gen II and Bravo One® stern drives. MerCruiser®, Alpha One®, Gen II, R, MR and Bravo One® are trademarks of the Brunswick Corporation. SEI has no affiliation with the Brunswick Corporation. Consequently, any warranties governing products manufactured and/or sold by Brunswick Corporation will not apply to products manufactured and/or sold by SEI, or to products damaged due to the operation of an SEI product. Sterndrive Engineering, Inc. is not affiliated with Mercury®; Yamaha®; OMC® or their products. All reference to their trademarks and trade names are the property of the respective owners.