Upper Unit Seal Kit 

Additional Details:

• For: 100-245 Stringer Units (1968-1972)

Interchanges/Replaces

GLM

• 87651

OMC Stern Drive

• 981799

List of Containing Parts

Sierra Item #	OE/Competitor #	Quantity	Description	Image	Comments
18-0939	GLM 33050 Johnson/Evinrude Outboard 315189 OMC Stern Drive 315189	1	Upper Gearcase Dipstick Gasket		N/A
18-2073	GLM 86090 OMC Stern Drive 313191 907967 981268 981587	4	Oil Seal		N/A
18-3111	GLM 86100 OMC Stern Drive 907774	1	Water Pump Shaft Seal		N/A
18-4248	Johnson/Evinrude Outboard 311598 Mallory 9-60408 OMC Stern Drive 311598 3852105 Volvo Penta 3852105	2	Drain/Fill Plug Washer		N/A
18-7103	GLM 81190 Johnson/Evinrude Outboard 308624 Mercruiser Stern Drive 25-29845 Mercury Marine 25-29845 OMC Stern Drive 308624	4	O-Ring		N/A
18-7107	GLM 82480 Johnson/Evinrude Outboard 313175 Mercruiser Stern Drive 25-67202 Mercury Marine 25-67202 OMC Stern Drive 313175	1	O-Ring		N/A
18-7121	GLM 82350 Mallory 9-76651 Mercruiser Stern Drive 25-35029 27-882613 802231 Mercury Marine 25-35029 OMC Stern Drive 308621	1	O-Ring		N/A
18-7134	Chrysler/Force/US Marine 25-20195 25-F40342 GLM 81120 Johnson/Evinrude Outboard 303059 339543 Mallory 9-76511 Mercruiser Stern Drive 25-20195 25-201951 Mercury Marine 25-20195 OMC Stern Drive 303059	1	O-Ring		N/A
18-7146	GLM 81220 Johnson/Evinrude Outboard 554545 Mallory 9-76539 Mercruiser Stern Drive 25-47632 25-864701 OMC Stern Drive 554545	1	O-Ring		N/A
18-7158	GLM 81160 Johnson/Evinrude Outboard 309731 310585 Mallory 9-76543 Mercruiser Stern Drive 25-30613 25-846357 Mercury Marine 25-30613 25-846357 OMC Stern Drive 310585 310967	1	O-Ring		N/A
18-7172	GLM 82360 Johnson/Evinrude Outboard 553126 Mallory 9-76552 Mercruiser Stern Drive 25-31305 Mercury Marine 25-31305 OMC Stern Drive 553126	1	O-Ring		N/A
18-7173	Chrysler/Force/US Marine 25-30224 GLM 82250 Johnson/Evinrude Outboard 310327 Mallory 9-76501 Mercruiser Stern Drive 25-30224 25-30224Q Mercury Marine 25-27018 25-30224 25-30224Q OMC Stern Drive 310327	1	O-Ring		N/A
18-7198	Chrysler/Force/US Marine 25-45710 GLM 81270 Honda Outboard 91353-ZW1-003 Mallory 9-76504 Mercruiser Stern Drive 25-45710 25-457101 Mercury Marine 25-45710 25-457101 OMC Stern Drive 308626	2	O-Ring		N/A
NSS	OMC Stern Drive 308592	2	Gasket, Cover	No Image	N/A
NSS	OMC Stern Drive 308592	2	Gasket, Cover	No Image	N/A