Mercruiser --> Upper Unit


Mercruiser
R, MR, Alpha One (1974-1991)

CLICK ON THE PART YOU NEED BELOW
GLM19000
MAL9-79100
MER1547-9412A18
Drive Shaft Housing Assembly
---------------------


(OEM: 1547-9412A18)GLM28400
SIE18-2381
Cover Assembly
---------------------


(OEM: 94998A4)GLM80420
 INCLUDED IN: GLM87500
O-Ring
---------------------


(OEM: 25-32546)GLM23260
 INCLUDED IN: GLMSKU-A1
Shim (For No. 21510 Bearing)
---------------------

GLM23261
 INCLUDED IN: GLMSKU-A1
Shim (For No. 21511 Bearing)
---------------------


(OEM: 15-45691A1)GLM23260
 INCLUDED IN: GLMSKU-A1
Shim (For No. 21510 Bearing)
---------------------

GLM23261
 INCLUDED IN: GLMSKU-A1
Shim (For No. 21511 Bearing)
---------------------


(OEM: 15-45691A1)GLM23260
 INCLUDED IN: GLMSKU-A1
Shim (For No. 21510 Bearing)
---------------------

GLM23261
 INCLUDED IN: GLMSKU-A1
Shim (For No. 21511 Bearing)
---------------------


(OEM: 15-32563A1)GLM23260
 INCLUDED IN: GLMSKU-A1
Shim (For No. 21510 Bearing)
---------------------

GLM23261
 INCLUDED IN: GLMSKU-A1
Shim (For No. 21511 Bearing)
---------------------


(OEM: 15-32563A1)GLM21510
Bearing Assembly (O.D. 1-15/16)
---------------------

GLM21511
Bearing Assembly (O.D. 1-25/32)
---------------------


(OEM: 31-61100A1)GLM21510
Bearing Assembly (O.D. 1-15/16)
---------------------

GLM21511
Bearing Assembly (O.D. 1-25/32)
---------------------


(OEM: 31-32575A1)GLM11130
SIE18-2179
Drive Shaft
---------------------


(OEM: 45-55796)GLM80190
 INCLUDED IN: GLM87500
O-Ring
---------------------


(OEM: 25-55801)GLM11210
Gear Set (1.50 or 1.47 Ratio) (20-22)
---------------------

GLM11220
Gear Set (1.65 or 1.62 Ratio) (24-24)
---------------------

GLM11230
Gear Set (1.84 or 1.81 Ratio) (17-19)
---------------------

GLM11240
Gear Set (1.98 or 1.94 Ratio) (20-24)
---------------------


(OEM: 43-18410A4)GLM11210
Gear Set (1.50 or 1.47 Ratio) (20-22)
---------------------

GLM11220
Gear Set (1.65 or 1.62 Ratio) (24-24)
---------------------

GLM11230
Gear Set (1.84 or 1.81 Ratio) (17-19)
---------------------

GLM11240
Gear Set (1.98 or 1.94 Ratio) (20-24)
---------------------


(OEM: 43-45814A5)GLM11210
Gear Set (1.50 or 1.47 Ratio) (20-22)
---------------------

GLM11220
Gear Set (1.65 or 1.62 Ratio) (24-24)
---------------------

GLM11230
Gear Set (1.84 or 1.81 Ratio) (17-19)
---------------------

GLM11240
Gear Set (1.98 or 1.94 Ratio) (20-24)
---------------------


(OEM: 43-75325A3)GLM11210
Gear Set (1.50 or 1.47 Ratio) (20-22)
---------------------

GLM11220
Gear Set (1.65 or 1.62 Ratio) (24-24)
---------------------

GLM11230
Gear Set (1.84 or 1.81 Ratio) (17-19)
---------------------

GLM11240
Gear Set (1.98 or 1.94 Ratio) (20-24)
---------------------


(OEM: 43-55778A3)GLM21560
Roller Bearing (1.50 Ratio)
---------------------

GLM21540
Roller Bearing (1.65, 1.84, 1.98 Ratio)
---------------------

GLM21550
Roller Bearing (1.32 Ratio)
---------------------


(OEM: 31-32573A1)GLM21560
Roller Bearing (1.50 Ratio)
---------------------

GLM21540
Roller Bearing (1.65, 1.84, 1.98 Ratio)
---------------------

GLM21550
Roller Bearing (1.32 Ratio)
---------------------


(OEM: 31-35990A1)GLM21560
Roller Bearing (1.50 Ratio)
---------------------

GLM21540
Roller Bearing (1.65, 1.84, 1.98 Ratio)
---------------------

GLM21550
Roller Bearing (1.32 Ratio)
---------------------


(OEM: 31-66818A1)GLM23270
 INCLUDED IN: GLMSKU-A1
Shim
---------------------


(OEM: 15-36178A1)GLM23270
 INCLUDED IN: GLMSKU-A1
Shim
---------------------


(OEM: 15-36178A1)GLM85020
 INCLUDED IN: GLM87500
Oil Seal
---------------------


(OEM: 26-32511)GLM85060
 INCLUDED IN: GLM87500
Oil Seal
---------------------


(OEM: 26-96503)GLM81180
O-Ring
---------------------


(OEM: 25-25439)GLM28050
U-Joint Assembly
---------------------


(OEM: 814819A2)GLM28315
SMI32385
 INCLUDED IN: GLM28050
Yoke Assembly
---------------------


(OEM: 814819A3)GLM28315
SMI32385
 INCLUDED IN: GLM28050
Yoke Assembly
---------------------


(OEM: 814819A3)GLM28315
SMI32385
 INCLUDED IN: GLM28050
Yoke Assembly
---------------------


(OEM: 814819A3)MAL9-72404
 INCLUDED IN: GLM28050
U-Joint
---------------------

MAL9-72404
 INCLUDED IN: GLM28050
U-Joint
---------------------


(OEM: 75832T1)GLM28100
 INCLUDED IN: GLM28050
Socket
---------------------


(OEM: 39383T)GLM28100
 INCLUDED IN: GLM28050
Socket
---------------------


(OEM: 39383T)GLM28310
 INCLUDED IN: GLM28050
Yoke
---------------------


(OEM: 46020-1)GLM28310
 INCLUDED IN: GLM28050
Yoke
---------------------


(OEM: 46020-1)GLM28350
SIE18-3752
Retainer
---------------------


(OEM: 816811-1)GLM28390
Ring
---------------------


(OEM: 35983)GLM82380
 INCLUDED IN: GLM87500
O-Ring
---------------------


(OEM: 25-70937)GLM28370
Carrier Assembly
---------------------


(OEM: 66081A2)GLM85030
 INCLUDED IN: GLM87500
Oil Seal
---------------------


(OEM: 26-823894)GLM21520
Roller Bearing (All Ratio Except 1.32)
---------------------

GLM21530
Roller Bearing (1.32 Ratio)
---------------------


(OEM: 31-35988A2)GLM23280
 INCLUDED IN: GLMSKU-A1
Shim
---------------------


(OEM: 15-35980A1)GLM23280
 INCLUDED IN: GLMSKU-A1
Shim
---------------------


(OEM: 15-35980A1)GLM28380
Shim
---------------------


(OEM: 15-71013)GLM28330
Washer
---------------------


(OEM: 12-45810)GLM28360
Nut
---------------------


(OEM: 11-22339)GLM22420
Screw
---------------------


(OEM: 10-79953Q2)GLM31170
 INCLUDED IN: GLM87500
Washer
---------------------


(OEM: 12-19183-2)GLM31170
 INCLUDED IN: GLM87500
Washer
---------------------


(OEM: 12-19183-2)GLM28300
Screw
---------------------


(OEM: 10-98794)GLM21890
Plug
---------------------


(OEM: 19-47579)GLM21170
Nut
---------------------


(OEM: 11-13439-1)GLM31150
 INCLUDED IN: GLM12200
Gasket
---------------------


(OEM: 27-55810-1)GLM22440
 INCLUDED IN: GLM12200
Screw
---------------------


(OEM: 10-28668)GLM12200
Water Pocket Cover Kit
---------------------


(OEM: 42724A3)GLM21423
Busing
---------------------


(OEM: 23-32632)GLM85150
 INCLUDED IN: GLM12200
Grommet
---------------------


(OEM: 26-36557)GLM12202
 INCLUDED IN: GLM12200
Water Tube
---------------------


(OEM: 32-54236)GLM12202
 INCLUDED IN: GLM12200
Water Tube
---------------------


(OEM: 32-54236)GLM85150
 INCLUDED IN: GLM12200
Grommet
---------------------


(OEM: 26-36557)MAL9-72404
 INCLUDED IN: GLM28050
U-Joint
---------------------

MAL9-72404
 INCLUDED IN: GLM28050
U-Joint
---------------------


(OEM: 75832T1)GLM28050
SIE18-9218
MAL9-72409
Universal Joint Assembly, Mercruiser #1, Alpha One, Gen II
---------------------


(OEM: 814819A2)GLM28050
SIE18-9218
MAL9-72409
Universal Joint Assembly, Mercruiser #1, Alpha One, Gen II
---------------------


(OEM: 814819A2)GLM21423
SIE18-3236
Bushing, Housing, Alignment, Mercruiser R, MR, Alpha One
---------------------


(OEM: 23-32632)GLM21421
MER62104-1
SIE18-2322
Shaft Intermediate Shift Mercruiser #1 and Alpha 1990 and Earlier
---------------------


(OEM: 62104)GLM21421
MER62104-1
SIE18-2322
Shaft Intermediate Shift Mercruiser #1 and Alpha 1990 and Earlier
---------------------


(OEM: 62104)GLM22100
BPI22100
SIE18-3740
Cotter Pin
---------------------


(OEM: 18-32665)BPI87500
GLM87500
SIE18-2648
Seal Kit Upper Gear Housing for Mercruiser R MR Alpha One 1991-prior
---------------------


(OEM: 26-32511A1)BPI87500
GLM87500
SIE18-2648
Seal Kit Upper Gear Housing for Mercruiser R MR Alpha One 1991-prior
---------------------


(OEM: 26-32511A1)GLM39622
BPI39622
SIE18-2619-1
Outdrive Mounting Gasket Kit for Mercruiser R MR Alpha One
---------------------


(OEM: 27-94996Q2)GLM39622
BPI39622
SIE18-2619-1
Outdrive Mounting Gasket Kit for Mercruiser R MR Alpha One
---------------------


(OEM: 27-94996Q2)BPI39590
GLM39590
SIE18-2614
Gasket Kit Bell Housing for Mercruiser 120-260 1967-1982
---------------------


(OEM: 27-64818Q4)BPI39590
GLM39590
SIE18-2614
Gasket Kit Bell Housing for Mercruiser 120-260 1967-1982
---------------------


(OEM: 27-64818Q4)

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