SEI Marine Products

6MM Lock Washer (Use W/98-116-19 Screw)
Your Price:
$0.25

6MM Lock Washer (Use W/98-116-19 Screw)

602-98-116-19LW

6MM Lock Washer (Use W/98-116-19 Screw)


7/16-14 Flanged Nylock Nut
Your Price:
$2.99

7/16-14 Flanged Nylock Nut

602-98-116-75

Replaces OE# 11-817618


7/16-14 x 1-3/4 SHCS
Your Price:
$1.76

7/16-14 x 1-3/4 SHCS

602-98-102-34

7/16x1-3/4 Allen Head Bolt


7/16-20x1.75 SS Hex Head
Your Price:
$1.99

7/16-20x1.75 SS Hex Head

602-98-116-77

Replaces OE# 10-816601


Alignment Dowel
Your Price:
$1.72

Alignment Dowel

602-98-421-99

Replaces OE# 99590-10114-00


Alignment Dowel Pin
Your Price:
$0.99

Alignment Dowel Pin

602-98-116-63

Replaces OE# 17-43044, 17-20033


Alignment Dowel Pin (Hollow)
Your Price:
$0.99

Alignment Dowel Pin (Hollow)

602-98-205-63

Replaces OE# 17-43043


Alignment Dowels
Your Price:
$4.99

Alignment Dowels

602-98-416-63

Replaces OE# 93608-12M05-00


Alignment Pin
Your Price:
$2.51

Alignment Pin

602-98-262-63

Replaces OE# 17-85500


Alignment Pin, WP
Your Price:
$1.40

Alignment Pin, WP

602-98-416-71

Replaces OE# 93606-12019-00


Alpha Gearset (2.00/2.40) (3.265 O.D.)
Your Price:
$447.99

Alpha Gearset (2.00/2.40) (3.265 O.D.)

602-91-108-09KS

High altitude gear set fits Alpha I & Gen II drives
For cases with 3.265" diameter forward bearing only


Alpha Gearset (2.00/2.40) (3.500 O.D.)
Your Price:
$449.99

Alpha Gearset (2.00/2.40) (3.500 O.D.)

602-91-108-09K

High altitude gear set fits Alpha I & Gen II drives
For cases with 3.500" diameter forward bearing only


Alpha Gen I Lower Case (3.50" O.D. Fwd Bearing)
Your Price:
$521.99

Alpha Gen I Lower Case (3.50" O.D. Fwd Bearing)

602-97-108-20K

Replaces OE# 1623-8951A37


Alpha Gen I Upper Case
Your Price:
$457.99

Alpha Gen I Upper Case

602-97-108-10K

Replaces OE# 1547-9412A18
For R/MR/Alpha One
If replacing an R style case and you have trim cylinders with a line coming straight out of the bottom it is recommended to purchase
2) 9B-102-01 Trim Cylinders


Alpha I Gen I Impeller Kit
Your Price:
$23.99

Alpha I Gen I Impeller Kit

602-96-102-03K

Alpha I Gen I Impeller Kit


Alpha I Gen I Top Cover Assembly
Your Price:
$77.99

Alpha I Gen I Top Cover Assembly

602-97-102-01K

Replaces OE# 94998A4


Alpha I Gen I Water Pump Kit
Your Price:
$59.99

Alpha I Gen I Water Pump Kit

602-96-102-01K

Fits SE106


Alpha One Bearing Cup Driver 91-36577T For 3.500" OD Bearing
Your Price:
$19.99

Alpha One Bearing Cup Driver 91-36577T For 3.500" OD Bearing

602-89-101-13

This bearing cup driver replaces OE # 91-36577T and is used to install the forward bearing cup on Alpha One sterndrives and Mercury outboard gearcases. This works with a 3.500" diameter bearing only.


Alpha One Drive Shower
Your Price:
$209.95

Alpha One Drive Shower

602-106-DS

Summit Drive Shower for Alpha One, Alpha One Gen II, SE106 and SE116 drives.
Manufactured by Simrek Corporation.
Easy installation with no drilling required.
Can reduce the upper unit temperature by 50 degees F.


Alpha One Gen I Bellows kit (With Ridge)
Your Price:
$74.99

Alpha One Gen I Bellows kit (With Ridge)

602-9A-108

Replaces OE# 30-803097T 1
Fits SE106