Internal Engine - Gaskets and Matl and Sets

Interchanges/Replaces

GLM

• 35420

Johnson/Evinrude Outboard

• 329826

Interchanges/Replaces

GLM

• 31990

Mallory

• 9-60057

Mercury Marine

• 27-67624
• 27-78690
• 27-78690002

Mercury Sport Jet

• 27-78690
• 27-78690002

Interchanges/Replaces

GLM

• 32330

Mercruiser Stern Drive

• 27-88907003

Mercury Marine

• 27-88907
• 27-88907003

Mercury Sport Jet

• 27-88907

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

Additional Details:

• Fits: MCM 420, 425, 440, 450, 465, 500, 500 Bulldog, 525SC, 525SC, 600SC & 800SC

Interchanges/Replaces

Mallory

• 9-61311

Mercruiser Stern Drive

• 27-14765
• F3860315
• FI1100958
• FI1101294

Key Features:

• Minimizes inventory investment to cover most major engine applications
• Maximizes inventory utilizations via mix and match system
• Utilizes generic type gasket kits common among all engine brands
• Except models with cast push rod cover

Additional Details:

• For: Chevy 4 cyl 153/2.5L (1965-88) (For Models w/ 1 piece rear main seal use 18-1206)
• For: Chevy 4 cyl 181/3.0L (1973-84) (For models w/ 1 piece rear main seal use 18-1206)
• For: Chevy 4 cyl 181/3.0L HO (1990-98) (For models w/ 1 piece rear main seal use 18-1206)
• For: Chevy 4 cyl 181/3.0L (1985-89)

Interchanges/Replaces

Mallory

• 9-61700

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0327	GLM 31350 Mallory 9-60067 Mercruiser Stern Drive 27-33956 27-810848 27-879150138 FI5000200 FI5000219 OMC Stern Drive 311851 3853342 914819 Volvo Penta 3853342	1	Water Pump Gasket		N/A
18-0466	GLM 39470 Mallory 9-61509 Mercruiser Stern Drive 27-14901 27-14901A1 27-52144 OMC Stern Drive 3923440	1	Oil Pan Gasket Set		N/A
18-0874	Chris-Craft 16.50-00162 GLM 31370 Mercruiser Stern Drive 27-34486 27-344861 27-344863 27-34891 27-52184 F3932344 FI5000162 OMC Stern Drive 312780 3852109 Volvo Penta 3852109 835154 Yamaha Sterndrive YSG-10108-44-5G	1	Distributor Gasket		N/A
18-0887	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	1	Timing Cover Gasket		N/A
18-0889	Chris-Craft 16.50-00074 GLM 31360 Mallory 9-61041 Mercruiser Stern Drive 27-34213 27-56883 FI5000074 OMC Stern Drive 311064 3852095 Pleasurecraft 3705042 Volvo Penta 3852095 Yamaha Sterndrive YSG-10114-14-1G	1	Fuel Pump Gasket		N/A
18-0948	GLM 32300 Mercruiser Stern Drive 27-87707	1	Distributor Gasket		N/A
18-1211	GLM 85490 Mallory 9-61620 Mercruiser Stern Drive 26-49947 26-58203 26-814622 FI5110026 FI5110027 FI5110041 OMC Inboard 473424 OMC Stern Drive 473424	1	Rear Main Seal		N/A
18-1213	Mallory 9-61610 Mercruiser Stern Drive 26-11973 26-34218 26-42750 26-49952 26-54799 26-59342 26-79223 26-97335 FI1100202 FI1100806 FI1101076 FI1101263 FI3835946 FI5110043 OMC Stern Drive 3853341 912989 914817 Volvo Penta 3853341 856665	1	Timing Cover Seal		N/A
18-2815	GLM 32640 Mallory 9-61312 Mercruiser Stern Drive 27-814703 FI5000119 FI5000199 OMC Stern Drive 3852692 912982 913276 Volvo Penta 3852692	1	Push Rod Cover Gasket		N/A

Key Features:

• Minimizes inventory investment to cover most major engine applications
• Maximizes inventory utilizations via mix and match system
• Utilizes generic type gasket kits common among all engine brands

Additional Details:

• Rotation: Standard
• For: Chevy V-8 305/5.0L - 2 Piece Rear Seal (thru 1985)
• For: Chevy V-8 350/5.7L - 2 Piece Rear Seal (thru 1985)

Interchanges/Replaces

Mallory

• 9-61706

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0153	GLM 39230 Mercruiser Stern Drive 27-72627 27-85817A1 FI5110032 FI5110037 OMC Inboard 458625 OMC Stern Drive 357159 458625	1	Oil Pan Gasket Set		N/A
18-0185	GLM 32390 Mercruiser Stern Drive 27-91892	1	Remote Oil Seal		N/A
18-0876	Chris-Craft 16.50-05756 GLM 32750 Mallory 9-61042 Mercruiser Stern Drive 27-34898 FI5005756 OMC Stern Drive 312800 3852113 Volvo Penta 3852113 Yamaha Sterndrive YSG-10108-43-8G	1	Fuel Pump Gasket		N/A
18-0889	Chris-Craft 16.50-00074 GLM 31360 Mallory 9-61041 Mercruiser Stern Drive 27-34213 27-56883 FI5000074 OMC Stern Drive 311064 3852095 Pleasurecraft 3705042 Volvo Penta 3852095 Yamaha Sterndrive YSG-10114-14-1G	1	Fuel Pump Gasket		N/A
18-0891	Chris-Craft 16.50-00078 GLM 31380 Mallory 9-60065 Mercruiser Stern Drive 27-34896 27-34897 FI5000077 FI5000078 OMC Inboard 909835 OMC Stern Drive 3852477 909835 Volvo Penta 3852477 835210 Yamaha Sterndrive YSG-37545-87-G0	2	Water Pump Mounting Gasket
18-0905	Chrysler/Force/US Marine F3921989 F4079550 F724150 FI1100765 GLM 30370 Mallory 9-60104 Mercruiser Stern Drive 25-804612 26-883921 27-34502 27-49955 27-60721 27-8M0077608 Yamaha Sterndrive YSG-14090-90-8G	1	Oil Pan Drain Plug Gasket		N/A
18-0976	Crusader 20129 GLM 30530 Mallory 9-61600 Mercruiser Stern Drive 27-14250 27-34895 FI1101297	1	Timing Chain Cover Gasket		N/A
18-1211	GLM 85490 Mallory 9-61620 Mercruiser Stern Drive 26-49947 26-58203 26-814622 FI5110026 FI5110027 FI5110041 OMC Inboard 473424 OMC Stern Drive 473424	1	Rear Main Seal		N/A
18-1213	Mallory 9-61610 Mercruiser Stern Drive 26-11973 26-34218 26-42750 26-49952 26-54799 26-59342 26-79223 26-97335 FI1100202 FI1100806 FI1101076 FI1101263 FI3835946 FI5110043 OMC Stern Drive 3853341 912989 914817 Volvo Penta 3853341 856665	1	Timing Cover Seal		N/A
18-0893	GLM 30230 Mercruiser Stern Drive 27-35380 OMC Stern Drive 3850595 Volvo Penta 3850595	1	Water Pump Back-in Plate Gasket		N/A

Additional Details:

• For: Mercruiser GM 153 & 181 eng; 110, 120, 130, 140, 150, 160 & 165 hp; 2.5L & 3.0L

Interchanges/Replaces

GLM

• 39710

Mallory

• 9-61603

Mercruiser Stern Drive

• 27-34213A1
• 27-34213A2

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0327	GLM 31350 Mallory 9-60067 Mercruiser Stern Drive 27-33956 27-810848 27-879150138 FI5000200 FI5000219 OMC Stern Drive 311851 3853342 914819 Volvo Penta 3853342	1	Water Pump Gasket		N/A
18-0887	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	1	Timing Cover Gasket		N/A
18-0889	Chris-Craft 16.50-00074 GLM 31360 Mallory 9-61041 Mercruiser Stern Drive 27-34213 27-56883 FI5000074 OMC Stern Drive 311064 3852095 Pleasurecraft 3705042 Volvo Penta 3852095 Yamaha Sterndrive YSG-10114-14-1G	1	Fuel Pump Gasket		N/A
18-0948	GLM 32300 Mercruiser Stern Drive 27-87707	1	Distributor Gasket		N/A

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

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

Additional Details:

• Fits: OMC 2.6L, 3.5L (1989), 4.3L (1987-93), 5.0L (1987-88), 5.7L (1987-92, 1994, 1996)
• Fits: MCM 450, 454/502 Mag, 465, 500,525SC, 600SC, 7.4L/LX & 8.2L (Gen V) (1992-1996)

Interchanges/Replaces

Mercruiser Stern Drive

• 27-811572

OMC Stern Drive

• 3852654
• 3853512
• 912954
• 915326

Volvo Penta

• 3852654
• 3853512

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

Interchanges/Replaces

GLM

• 31600

Mercury Marine

• 27-55279
• 27-552791

Interchanges/Replaces

GLM

• 30060

Mallory

• 9-60063

Mercury Marine

• 27-27936
• 27-279361

Interchanges/Replaces

GLM

• 31600

Mercury Marine

• 27-55279
• 27-552791

Interchanges/Replaces

Yamaha Outboard

• 6G5-11382-00-00
• 6G5-11382-A1-00

Interchanges/Replaces

Volvo Penta

• 1378909
• 463999

Interchanges/Replaces

Volvo Penta

• 418256
• 419678

Additional Details:

• For: MCM 175, 185, 205 & 4.3L/LX with metal rocker covers (1985-1995)

Interchanges/Replaces

Crusader

• 97686

GLM

• 30359

Mallory

• 9-61316

Mercruiser Stern Drive

• 27-11988
• 27-8M0077607

OMC Stern Drive

• 3854942

Volvo Penta

• 3854942

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