Powerhead Gasket Set 

Interchanges/Replaces

GLM

  • 39090

Johnson/Evinrude Outboard

  • 391988

Mallory

  • 9-64111

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-0134GLM
  • 34540
Johnson/Evinrude Outboard
  • 327707
Mallory
  • 9-60428
3Carburetor to Manifold Gasket N/A
18-0148GLM
  • 33610
Johnson/Evinrude Outboard
  • 329718
Mallory
  • 9-60441
1Intake Manifold Gasket N/A
18-0979GLM
  • 34380
Johnson/Evinrude Outboard
  • 321183
Mallory
  • 9-60416
1Air Silencer Gasket N/A
18-0991GLM
  • 33660
Johnson/Evinrude Outboard
  • 321907
6Leaf Plate Gasket N/A
18-0995GLM
  • 34470
Johnson/Evinrude Outboard
  • 323222
1Powerhead Base Gasket N/A
18-2001GLM
  • 86030
Johnson/Evinrude Outboard
  • 0330137
  • 310600
  • 313398
  • 317761
  • 321463
  • 321668
Mallory
  • 9-76212
OMC Stern Drive
  • 310600
  • 313398
  • 321463
  • 330137
1Oil Seal N/A
18-2074GLM
  • 86440
Johnson/Evinrude Outboard
  • 318451
  • 322575
  • 339620
1Oil Seal
18-2544GLM
  • 34370
Johnson/Evinrude Outboard
  • 321028
Mallory
  • 9-60452
2Water Jacket Cover Gasket N/A
18-2545GLM
  • 33590
Johnson/Evinrude Outboard
  • 321182
Mallory
  • 9-60433
1Exhaust Plate Gasket N/A
18-2546GLM
  • 33600
Johnson/Evinrude Outboard
  • 321184
Mallory
  • 9-60449
2Thermostat Gasket N/A
18-2547GLM
  • 34450
Johnson/Evinrude Outboard
  • 322858
1Water Passage Cover Gasket N/A
18-2549GLM
  • 33620
Johnson/Evinrude Outboard
  • 321435
Mallory
  • 9-60464
1Exhaust Cover Gasket N/A
18-2857GLM
  • 33750
Johnson/Evinrude Outboard
  • 319771
  • 386573
Mallory
  • 9-60463
3Air Silencer Gasket
18-2876GLM
  • 33280
Johnson/Evinrude Outboard
  • 307133
Mallory
  • 9-60426
OMC Stern Drive
  • 307133
6Bypass Cover Gasket N/A
18-2964GLM
  • 33870
Johnson/Evinrude Outboard
  • 320745
  • 335360
  • 766779
Mallory
  • 9-63829
2Head Gasket N/A
18-8307GLM
  • 86790
Johnson/Evinrude Outboard
  • 0331103
1Lower Main Seal N/A
MSRP: $167.58
Your Price: $119.99
You Save: 28% off MSRP!

Reviews On This Product:
(0.00)stars out of 5
# of Ratings: 0