Alpha 1 generation 2 upper gearcase parts drawing

GLM Marine Alpha 1 (one) generation 2 upper gearcase stern drive parts. Exploded outdrive tech drawings

GLM products are brand new completely compatible and interchangeable with Mercruiser Alpha 1 Generation 2 parts 1991 thru 1997 with serial number OD469859 thru OK999999
GLM has committed to producing high quality and cost effective aftermarket Alpha One or Mercruiser parts for the past two decades

Mercruiser Alpha Generation 2 upper gearcase parts drawing

Mercruiser Alpha 1 generation 2 upper gearcase parts drawing

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#

GLM#

Description

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87501 Alpha one generation II seal kit

A

#87501

Alpha one generation II seal kit

$20.98

39622 Bell housing gasket kit sm

B

#39622

Alpha one generation II gasket kit

$6.98

Alpha 1 generation 2 upper gear case used

C

n/a

Alpha one generation II used upper gearcase

$355.98

Alpha one gen. II upper gear case used

C

n/a

Alpha one generation II used 1.84/1.81 ratio 17/19 years 1991 thru 1997 upper gearcase with gears, top and yoke shaft 1 year warranty

$795.98

Alpha one gen. II upper gear case used

C

n/a

Used Alpha one generation II (inline six cyl.) 2.00 gear ratio 24 / 24 tooth count for years 1998 and up serial # OL000040 and up. Upper gearcase with gears, top and yoke shaft. Mercruiser unit has a 1 year warranty

$795.98

28300 bolt

1

#28300

Top cover screw

OEM# 10-98794

$4.98

2

#80420

O-rings (Included in seal kit)

23260 shim

3A

#23260

Shim for #21510 Bearing

OEM# 15-45691A1

$4.98

23261 shim kit alpha one

3B

#23261

Shim kit for #21511 Bearing

OEM# 15-32563A1

$4.98

21510 bearing

4A

#21510

Upper cover bearing assembly O.D. 1-15/16" (1991-1995)

OEM# 31-61100A1

$16.98

21511 Mercruiser bearing

4B

#21511

Bearing assembly O.D. 1-25/32" (1996-2002)

OEM# 31-32575A1

$9.98

11130 Alpha 1 upper drive shaft

5

#11131

Drive shaft OEM# 45-55796-1

$73.98

11210 Stern drive gear 22-20 ratio

6A

#11210

Gear set 1.50/1.47 ratio (20-22) 1991-1997
OEM# 43-18410A4

$272.98

11220 Mercruiser gears 1970 to 1997

6B

#11220

1.65/1.62 ratio gear set (24-22) 1991-97

OEM# 43-45814A5

$240.98

11230 Outdrive gears V-6, 470 and 485

6C

#11230

1.84/1.81 ratio gear set (17-19) 1991-97

OEM# 43-75325A3

$233.98

11240 Gears 20-24 ratio 1.98 4-cyl.

6D

#11240

1.98/1.94 ratio gear set (20-24) 1991-1997

OEM# 43-55778A3

$222.98

21540 Outdrive bearings

7

#21540

Roller bearing assembly for the driven gear 1.62,1.81,1.94, 2.40 ratio

OEM# 31-35990A1

$26.98

21560 Stern drive bearings

7B

#21560

Roller bearing (1.47 Ratio)

OEM# 31-32573A1