Internal Engine - Gaskets and Matl and Sets

Reed Plate Gasket
Your Price:
$11.99

Reed Plate Gasket

676-18-0644

Interchanges/Replaces

GLM

  • 37530

Mercury Marine

  • 27-146972

Mercury Sport Jet

  • 27-146972

Relief Valve Plate Gasket (Priced Per Pkg of 2)
Your Price:
$3.99

Relief Valve Plate Gasket (Priced Per Pkg of 2)

676-18-0936-9

Interchanges/Replaces

GLM

  • 31990

Mallory

  • 9-60057

Mercury Marine

  • 27-67624
  • 27-78690
  • 27-78690002

Mercury Sport Jet

  • 27-78690
  • 27-78690002

Relief Valve Plate Gasket (Priced Per Pkg of 2)
Your Price:
$3.99

Relief Valve Plate Gasket (Priced Per Pkg of 2)

676-18-0952-9

Interchanges/Replaces

GLM

  • 32330

Mercruiser Stern Drive

  • 27-88907003

Mercury Marine

  • 27-88907
  • 27-88907003

Mercury Sport Jet

  • 27-88907

Rocker Cover Gasket
Your Price:
$91.99

Rocker Cover Gasket

676-18-25002

Key Features:

  • Recessed Grooved Valve Cover

Additional Details:

  • Fits: MCM/MIE GM V-8 (454 & 502 cid) engines (Gen V & VI) (1992 & Newer)

Interchanges/Replaces

Mallory

  • 9-61315

Mercruiser Stern Drive

  • 27-811588
  • 27-8M0092920

Timing Chain Gasket Set
Your Price:
$26.99

Timing Chain Gasket Set

676-18-4380

Additional Details:

  • For: Mercruiser 224 CID Eng. 165, 170, 180, 190, 470, 485 & 488hp

Interchanges/Replaces

GLM

  • 30300

Mallory

  • 9-61010

Mercruiser Stern Drive

  • 27-68714A6
  • 27-68714A7

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
NSSMercruiser Stern Drive
  • 27-72098
1Gasket, Water Inlet CoverNo ImageN/A
NSSMercruiser Stern Drive
  • 27-68714
1Gasket, Front Cover to Cylinder BlockNo ImageN/A
NSSMercruiser Stern Drive
  • 27-72099
1Gasket, Impeller Cover to Front CoverNo ImageN/A

Timing Cover Gasket
Your Price:
$5.99

Timing Cover Gasket

676-18-0887

Key Features:

  • For: 4 & 6 Cyl.

Additional Details:

  • Fits: MCM 120/2.5L, 140/3.0L/LX & 160/165 (6 cyl.) (1963 & Up)

Interchanges/Replaces

GLM

  • 30360

Mallory

  • 9-61602

Mercruiser Stern Drive

  • 27-34216
  • 27-49953
  • FI5000201

OMC Stern Drive

  • 3852691
  • 912988
  • 913275

Volvo Penta

  • 3852691

Yamaha Sterndrive

  • YSG-14096-15-6G

Transfer Port Cover Gasket
Your Price:
$2.99

Transfer Port Cover Gasket

676-18-0870

Interchanges/Replaces

GLM

  • 30060

Mallory

  • 9-60063

Mercury Marine

  • 27-27936
  • 27-279361

Valve Cover Gasket
Your Price:
$15.99

Valve Cover Gasket

676-18-0347

Key Features:

  • For: GM 153 & 181 CID (2.5L & 3.0L)

Interchanges/Replaces

GLM

  • 32210

Mallory

  • 9-61317

Mercruiser Stern Drive

  • 27-34041
  • 27-52145
  • 27-806452
  • 27-851040

OMC Stern Drive

  • 3852693
  • 912981
  • 913277

Volvo Penta

  • 3852693

Valve Cover Gasket
Your Price:
$38.99

Valve Cover Gasket

676-18-0685

Additional Details:

  • Fits: MCM 3.7L engines (1976-1989)

Interchanges/Replaces

GLM

  • 31820

Mallory

  • 9-61313

Mercruiser Stern Drive

  • 27-73666

Valve Cover Gasket
Your Price:
$25.99

Valve Cover Gasket

676-18-2845

Key Features:

  • For: GM 305/350 CID (5.0L & 5.7L)

Interchanges/Replaces

Chris-Craft

  • 16.11-01236

Crusader

  • 91351

GLM

  • 30353

Mallory

  • 9-61300

Mercruiser Stern Drive

  • 27-11999
  • 27-34043
  • 27-52202
  • FI1101236
  • FI5000161

OMC Stern Drive

  • 912965

Valve Cover Gasket
Your Price:
$27.99

Valve Cover Gasket

676-18-0664

Key Features:

  • For: GM 305/350, 5.0 & 5.7L

Interchanges/Replaces

GLM

  • 30357

Mallory

  • 9-61305

Mercruiser Stern Drive

  • 27-17467
  • FI1101287

OMC Stern Drive

  • 3852687
  • 913270

Volvo Penta

  • 3852687
  • 856072