Key Features:

• For: GM 4 Cyl.

Use With:

• 18-1901: Manifold

Interchanges/Replaces

Barr

• OMC47907761

GLM

• 32580

OMC Stern Drive

• 907761

Key Features:

• For: 140 HP & 3.0L (1973-88)

Interchanges/Replaces

GLM

• 39820

Mallory

• 9-61100

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-2946	Chris-Craft 16.50-00204 GLM 36150 Mallory 9-63700 Mercruiser Stern Drive 27-52364 27-810841 FI5000204 OMC Stern Drive 0914812 3853336 908611 913274 Volvo Penta 3853336 908611	1	Head Gasket		N/A
18-0347	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	1	Valve Cover Gasket		N/A
18-2875-1	Barr OMC47908013 GLM 33770 Mallory 9-65100 OMC Stern Drive 3850495 908013 Osco 0188-G Volvo Penta 3850495	1	Exhaust Elbow 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
18-2861-1	Barr OMC47311121 GLM 33330 OMC Stern Drive 311121	3	Manifold End Cap Gasket
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
18-0164	GLM 31340 Mallory 9-60074 Mercruiser Stern Drive 27-8146801 OMC Stern Drive 311069 3789161 3852096 Volvo Penta 3852096 Yamaha Sterndrive GM 3789161 YSC-13080-00-0C	1	Thermostat Housing Gasket		N/A
18-1204-1	Barr MC472796429 GLM 33570 Mallory 9-61419 Mercruiser Stern Drive 27-96429 OMC Stern Drive 912164 Osco MO4-GH	1	Exhaust Manifold Mounting Gasket		N/A
18-0114-1	Barr OMC47907761 GLM 32580 OMC Stern Drive 907761	1	Manifold End Gasket		N/A
18-2912-1	Barr MC47-27-53354 OMC47-908079 GLM 31570 Mallory 9-61417 Mercruiser Stern Drive 27-53354 OMC Stern Drive 908079	1	Exhaust Manifold Gasket		N/A
18-0937	Barr OMC47315055 GLM 34700 OMC Stern Drive 315055	1	Carburetor Mounting Gasket		N/A
18-2858	Barr OMC47314809 GLM 33440 Mallory 9-60016 OMC Stern Drive 314809 3852127 Volvo Penta 3852127	1	Thermostat 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
NSS	OMC Stern Drive 913278	1	Gasket, Oil Pan	No Image	N/A
NSS	OMC Stern Drive 912958 3852658	1	Gasket, Pump Cover	No Image	N/A

Key Features:

• For: 110, 120 HP & 2.5L (1965-86)

Interchanges/Replaces

GLM

• 39810

Mallory

• 9-61105

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-3880	GLM 36130 Mallory 9-63704 Mercruiser Stern Drive 27-34273 27-342731 OMC Stern Drive 311210	1	Head Gasket		N/A
18-2858	Barr OMC47314809 GLM 33440 Mallory 9-60016 OMC Stern Drive 314809 3852127 Volvo Penta 3852127	1	Thermostat Gasket		N/A
18-0164	GLM 31340 Mallory 9-60074 Mercruiser Stern Drive 27-8146801 OMC Stern Drive 311069 3789161 3852096 Volvo Penta 3852096 Yamaha Sterndrive GM 3789161 YSC-13080-00-0C	1	Thermostat Housing Gasket		N/A
18-0104	GLM 33930 OMC Stern Drive 907764	1	Exhaust Elbow Gasket		N/A
18-2861-1	Barr OMC47311121 GLM 33330 OMC Stern Drive 311121	3	Manifold End Cap Gasket
18-0114-1	Barr OMC47907761 GLM 32580 OMC Stern Drive 907761	1	Manifold End 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
18-0889	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
18-2896-1	Barr MC472752546 GLM 31550 Mallory 9-61426 Mercruiser Stern Drive 27-32816 27-52546 OMC Stern Drive 311068 Osco CY4-GH	1	Exhaust Manifold Gasket		N/A
18-0937	Barr OMC47315055 GLM 34700 OMC Stern Drive 315055	1	Carburetor Mounting Gasket		N/A
NSS	OMC Stern Drive 3923472	1	Gasket, Front Crankcase Cover	No Image	N/A
NSS	OMC Stern Drive 3923469	1	Gasket, Push Rod Cover	No Image	N/A
NSS	OMC Stern Drive 3789970	1	Gasket, Pump Cover	No Image	N/A
NSS	OMC Stern Drive 3788478	1	Gasket, Water Pump	No Image	N/A
18-1204-1	Barr MC472796429 GLM 33570 Mallory 9-61419 Mercruiser Stern Drive 27-96429 OMC Stern Drive 912164 Osco MO4-GH	1	Exhaust Manifold Mounting Gasket		N/A
18-2875-1	Barr OMC47908013 GLM 33770 Mallory 9-65100 OMC Stern Drive 3850495 908013 Osco 0188-G Volvo Penta 3850495	1	Exhaust Elbow Gasket		N/A
NSS	OMC Stern Drive 311552	1	Gasket	No Image	N/A