GLM Marine Catalog - Gearcase Parts

Lower Drive Shaft 335679
Your Price:
$120.99

Lower Drive Shaft 335679

700-22408

Lower Drive Shaft replaces Johnson/Evinrude part # 335679

For V8 Large Gearcase

Length: Pinion Bearing Journal: Pinion Gear Splines:
10” 1-9/32” 19


Lower Drive Shaft 345905
Your Price:
$116.99

Lower Drive Shaft 345905

700-22407

Lower Drive Shaft replaces Johnson/Evinrude part # 345905

For Large Gearcase “O” Type (1978-2006) “M” Type (2002-2006)

Length: Pinion Bearing Journal: Pinion Gear Splines:
9-1/2” 1-1/8” 19


Lower Drive Shaft 346004
Your Price:
$266.99

Lower Drive Shaft 346004

700-22405

Lower Drive Shaft replaces Johnson/Evinrude part # 346004

For Small Gearcase V4 60° (1995-2006) V4 90° (1978-1998)

Length: Pinion Bearing Journal: Pinion Gear Splines:
9-7/16” 1-1/8” 6


Lower Drive Shaft 346006
Your Price:
$202.99

Lower Drive Shaft 346006

700-22409

Lower Drive Shaft replaces Johnson/Evinrude part # 346006

For Small Gearcase V4 60° (1995-2006) V4 90° (1978-1998)

Length: Pinion Bearing Journal: Pinion Gear Splines:
8-3/4” 1-1/8” 6


Lower Shift Shaft 77481-1
Your Price:
$51.99

Lower Shift Shaft 77481-1

700-21030

Shift Shaft replaces MerCruiser part # 77481-1

For MC-I/R/MR/Alpha


Lower Shift Shaft 815919A1
Your Price:
$64.99

Lower Shift Shaft 815919A1

700-21031

Lower Shift Shaft replaces MerCruiser part # 815919A1

For Alpha Gen II


Lower Unit Seal & Bearing Kit 31-803068T1
Your Price:
$298.99

Lower Unit Seal & Bearing Kit 31-803068T1

700-25110

Lower Unit Seal & Bearing Kit- For Drive Shaft Seal & Bearing Application (MC-1 / R) replaces MerCruiser part # 31-803068T1

Kit Contains:

Part # MerCruiser # Description
700-11190 11-35921 Pinion Nut
700-11380 14-79447 Keyed Washer
700-11410 31-30956T Roller Bearing
700-21570 31-53079A1 T.Roller Bearing
700-21590 31-35928T1 T.Roller Bearing
700-21600 31-92366A1 Bearing
700-21620 30-88957T Bearing
700-23220 15-47397A1 Shim
700-23300 15-57007A1 Shim
700-87510 26-33144A2 Gearcase Seal Kit


Lower Unit Seal & Bearing Kit 31-803090T1
Your Price:
$310.99

Lower Unit Seal & Bearing Kit 31-803090T1

700-25120

Lower Unit Seal & Bearing Kit- For Drive Shaft Seal & Bearing Application (MR / Alpha One) replaces MerCruiser part # 31-803090T1

Kit Contains:

Part # MerCruiser # Description
700-11190 11-35921 Pinion Nut
700-11380 14-79447 Keyed Washer
700-11381 14-18323 Keyed Washer
700-11410 31-30956T Roller Bearing
700-21580 31-36387A1 T.Roller Bearing
700-21590 31-35928T1 T.Roller Bearing
700-21610 31-42647A1 Bearing
700-21620 30-88957T Bearing
700-23210 15-42637A1 Shim
700-23220 15-47397A1 Shim
700-87510 26-33144A2 Gearcase Seal Kit


Lower Unit Seal & Bearing Kit 31-803094T1
Your Price:
$271.99

Lower Unit Seal & Bearing Kit 31-803094T1

700-25130

Lower Unit Seal & Bearing Kit - For Drive Shaft Seal & Bearing Application (Alpha One Gen II 1991-1995) replaces MerCruiser part # 31-803094T1

Kit Contains:

Part # MerCruiser # Description
700-11190 11-35921 Pinion Nut
700-11381 14-18323 Keyed Washer
700-11410 31-30956T Roller Bearing
700-21580 31-36387A1 T.Roller Bearing
700-21590 31-35928T1 T.Roller Bearing
700-21610 31-42647A1 Bearing
700-21620 30-88957T Bearing
700-23210 15-42637A1 Shim
700-23220 15-47397A1 Shim
700-87511 26-816575A3 Gearcase Seal Kit


Lower Unit Seal & Bearing Kit 31-803095T1
Your Price:
$288.99

Lower Unit Seal & Bearing Kit 31-803095T1

700-25140

Lower Unit Seal & Bearing Kit - For Drive Shaft Seal & Bearing Application (Alpha One Gen II 1996-1997) replaces MerCruiser part # 31-803095T1

Kit Contains:

Part # MerCruiser # Description
700-11190 11-35921 Pinion Nut
700-11381 14-18323 Keyed Washer
700-11410 31-30956T Roller Bearing
700-21580 31-36387A1 T.Roller Bearing
700-21593 31-828439A2 T.Roller Bearing
700-21610 31-42647A1 Bearing
700-21620 30-88957T Bearing
700-23210 15-42637A1 Shim
700-23221 15-44491A1 Shim
700-87511 26-816575A3 Gearcase Seal Kit


Lower Unit Seal & Bearing Kit 31-803096T1
Your Price:
$281.99

This Part has options, please click the button below to order.

Lower Unit Seal & Bearing Kit 31-803096T1

700-25150

Lower Unit Seal & Bearing Kit- For Drive Shaft Seal & Bearing Application replaces MerCruiser part # 31-803096T1

Kit Contains:

Part # MerCruiser # Description
700-11190 11-35921 Pinion Nut
700-11381 14-18323 Keyed Washer
700-11410 31-30956T Roller Bearing
700-21584 31-33138A1 Tapered Roller Bearing
700-21593 31-828439A2 Tapered Roller Bearing
700-21610 31-42647A1 Bearing
700-21620 30-88957T Bearing
700-23210 15-42637A1 Shim
700-23221 15-44491A1 Shim
700-87511 26-816575A3 Gearcase Seal Kit


Lower Unit Seal Kit 26-33144A2
Your Price:
$53.99

Lower Unit Seal Kit 26-33144A2

700-87510

Lower Unit Seal Kit- For Drive Shaft Seal & Bearing Application replaces MerCruiser part # 26-33144A2

    Kit Includes:
  • 700-81160 O-Ring
  • 700-31020 Gasket
  • 700-31010 Gasket
  • 700-82270 O-Ring (2.125 I.D.)
  • 700-31050 Gasket
  • 700-85140 Seal
  • 700-31170 Seal
  • 700-21330 Slinger
  • 700-12830 Seal
  • 700-81390 O-Ring (2.188 I.D.)
  • 700-85040 Oil Seal
  • 700-85070 Oil Seal
  • 700-30010 Gasket
  • 700-21010 Bushing Assembly
  • 700-83445 O-Ring
  • 700-85130 Oil Seal (inside)
  • 700-85700 Oil Seal (outside)


Lower Unit Seal Kit 26-76868A2
Your Price:
$121.99

Lower Unit Seal Kit 26-76868A2

700-87490

Lower Unit Seal Kit- For Drive Shaft Seal & Bearing Application replaces MerCruiser part # 26-76868A2

    Kit Includes:
  • 700-82280 O-Ring
  • 700-85140 Seal
  • 700-31170 Gasket
  • 700-83445 O-Ring (Bravo 1)
  • 700-85130 Oil Seal
  • 700-85250 Seal (0.625 O.D.)
  • 700-85372 Oil Seal
  • 700-82425 O-Ring
  • 700-85371 Oil Seal


Lower Unit Seal Kit 26-816575A3
Your Price:
$65.99

Lower Unit Seal Kit 26-816575A3

700-87511

Lower Unit Seal Kit- For Drive Shaft Seal & Bearing Application replaces MerCruiser part # 26-816575A3

    Kit Includes:
  • 700-85590
  • 700-31240
  • 700-30090
  • 700-81175
  • 700-85140
  • 700-31170
  • 700-83445
  • 700-85130
  • 700-85700
  • 700-12341
  • 700-82110

    Included in Kit:
  • 700-87510
  • 700-12120
  • 700-12290


ND Plastisol™ Screw
Your Price:
$4.99

ND Plastisol™ Screw

700-22300

ND Plastisol™ Screw (4 per pack)

The Competition: Q or O-ring screws are difficult to seat properly. They tear and lose integrity with vibration.
GLM Plastisol™ treatment screws provide a positive seal that eliminates leaks. They cushion, insulate, control noise and reduce vibration.


Needle Roller Bearing 31-15844
Your Price:
$13.99

Needle Roller Bearing 31-15844

700-22770

Needle Roller Bearing replaces MerCruiser part # 31-15844

For Alpha Counter Rotating For Reverse Gear


Nut 11-35888
Your Price:
$2.43

Nut 11-35888

700-21180

Nut- 5 per pack replaces MerCruiser part # 11-35888

For MC-1 / R / MR / Alpha


Nut 11-35921
Your Price:
$4.93

Nut 11-35921

700-11190

Nut replaces MerCruiser part # 11-35921, Johnson/Evinrude # 314730

For Small Gearcase V4 60° (1995-2006) V4 90° (1978-1998), Large Gearcase “O” Type (1978-2006) “M” Type (2002-2006)


Nut 11-52707Q1
Your Price:
$14.99

Nut 11-52707Q1

700-21250

Prop Nut and Tab Washer Kit replaces MerCruiser part # 11-52707Q1

Kit Contains:

Part # MerCruiser # Description
700-21200 (2)14-816629Q Tab Washer
700-21230 11-827614 Prop Nut


Nut 11-826709111
Your Price:
$2.99

Nut 11-826709111

700-21190

Nut (5 per pack) replaces MerCruiser part # 11-826709111