Transom Seal Kit 

Key Features:

  • Sealed Gimbal Bearing

Additional Details:

  • For: R, MR, Alpha I (1983-1990) w/exhaust tube s/n 6225577-0D469858
  • For: Alpha I SS (1986-1989) w/exhaust tube s/n 0A545004 & Up

Interchanges/Replaces

Mercruiser Stern Drive

  • 30-803098T1

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2840GLM
  • 31160
Mercruiser Stern Drive
  • 27-35982
1Bell Housing Gasket N/A
18-7153GLM
  • 81180
Mallory
  • 9-76505
Mercruiser Stern Drive
  • 25-25439
Mercury Marine
  • 25-25439
Mercury Race Outboard
  • 25-25439
Mercury Race Sterndrive
  • 25-25439
OMC Stern Drive
  • 3852565
  • 911851
Volvo Penta
  • 3852565
  • 997368
2O-Ring
18-7170Chrysler/Force/US Marine
  • 25-33504
GLM
  • 82200
Johnson/Evinrude Outboard
  • 307239
Mallory
  • 9-76502
Mercruiser Stern Drive
  • 25-33504
Mercury Marine
  • 25-33504
OMC Stern Drive
  • 307239
  • 3852071
Volvo Penta
  • 3852071
1O-Ring N/A
18-7117GLM
  • 82150
Johnson/Evinrude Outboard
  • 303360
Mallory
  • 9-76507
Mercruiser Stern Drive
  • 25-35027
Mercury Marine
  • 25-35027
1O-Ring N/A
18-2743GLM
  • 31141
Mallory
  • 9-61012
Mercruiser Stern Drive
  • 27-94996
  • 27-949962
  • 27-94996A20
1Outdrive Mounting Gasket N/A
18-2753-2GLM
  • 89080
Mercruiser Stern Drive
  • 31659
  • 74639
  • 74639A2
1Shift Cable Bellows N/A
18-2760GLM
  • 89150
Mallory
  • 9-72810
Mercruiser Stern Drive
  • 78458
  • 78458A1
1Exhaust Tube N/A
18-2751GLM
  • 89050
Mallory
  • 9-72701
Mercruiser Stern Drive
  • 60932A1
  • 60932A4
1U-Joint Bellows N/A
18-21001Mercruiser Stern Drive
  • 30-60794A2
  • 30-60794A4
  • 30-60794B4
  • 30-879194A02
1Gimbal Bearing N/A
18-710-24-21Hose Clamp-1-1/16 TO 2 N/A
18-710-16-22Hose Clamp-11/16 TO 1-1/2
18-3601GLM
  • 47120
Mallory
  • 9-73001
Mercruiser Stern Drive
  • 32-32461
  • 32-32461A1
1Water Intake Hose N/A
18-3602GLM
  • 47110
Mallory
  • 9-73002
Mercruiser Stern Drive
  • 32-4172533
  • 32-8M0062309
  • 32-8M0109048
1Water Intake Hose N/A
MSRP: $288.99
Your Price: $244.99
You Save: 15% off MSRP!

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