Lower Gearcase 1972 thru 1982

Mercruiser parts lower gearcase drawing years 1972 thru 1982

		Mercruiser parts Click here: drawing 1 thru 24 drawing 25 thru 57
Picture		Description
83440 o-ring	58	# 83440 O-ring ( Included in # 87510 seal kit parts )
Bearing carrier bearings	59	# 11410 roller bearing OEM # 31-30956	$9.98
Alpha One bearing carrier	60	# 11405 Bearing carrier OEM # 818763A10	$114.98
85130 oil seal inside	61	# 85130 Oil seal inside ( Included in # 87510 seal kit parts )
85700 oil seal outside	62	# 85700 Oil seal outside  ( Included in # 87510 seal kit parts )
11080 bearing carrier key	63	# 11080 Bearing carrier Key (5 units) OEM# 28-30281	$4.98
11380 Tab Washer	64	# 11380 Tab washer OEM # 14-79447	$5.98
21120 Cover nut	65	# 21120 Cover nut OEM # 79448	$17.98
21301 thrust hub	66	# 21301 Thrust hub OEM # 12-835467-1	$19.98
21760 lockwasher	67	# 21760 Lockwasher OEM # 13-42351-1	$4.98
21360 Tab washer reciever	68	# 21360 Washer reciever OEM # 12-31211A3	$5.98
21210 tab washer	69	# 21210 Tab washer OEM# 14-31210	$4.98