Mercruiser Outdrive Parts Drawings *How to Videos

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Mercruiser lower unit outdrive drawing Parts 58 to 72

Lower unit stern drive parts photo numbers 58 to 72

  • Lower Gearcase Schematic / Breakdown / Drawing
  • Bearings, drive shaft, water pump parts and oil seals
  • GLM parts include photos and Mercruiser / Mercury OEM numbers

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Mercruiser drawing sterndrive parts 58-72

Mercruiser drawing sterndrive parts 58-72

87510 Seal kit OEM 26-33144A2

87510 Seal kit OEM 26-33144A2

A
# 87510 Seal and gasket kit $42.00

12120 1984-1990 kit

12120 1984-1990 kit

1A
P/N 17100
GLM Marine aftermarket lower unit years 1972 to 1990 with 2 year limited warranty. No core deposit required. $795.95

83440 o-ring

83440 o-ring

58
P/N 83440
O ring included in GLM Marine aftermarket seal kit part number 87510
11410 bearings

11410 bearings

59
P/N 11410 roller bearing OEM 31-30956 $10.29

11405 alpha one

11405 alpha one

60
P/N
11405 Bearing carrier OEM 818763A10 $113.00

85130 oil seal inside

85130 oil seal inside

61
P/N 85130
Oil seal (inside unit) Included in GLM Marine aftermarket seal kit number 87510
85700 outside

85700 outside

62
P/N 85700
Oil seal (outside) Included in GLM Marine part number 87510
11080 key

11080 key

63
P/N11080
Bearing carrier key (5 units) OEM 28-30281 $4.09

11380 Tab Washer

11380 Tab Washer

64
P/N 11380
Tab washer OEM 14-79447 $6.95

21120 Cover nut

21120 Cover nut

65
P/N 21120
Cover nut OEM 79448 $18.89

21301 thrust hub

21301 thrust hub

66
P/N
21301 Thrust hub OEM 12-835467-1 $19.00

21760 lockwasher

21760 lockwasher

67
P/N 21760
Lock washer OEM 13-42351-1 $4.00

21360 Tab washer receiver

21360 Tab washer receiver

68
P/N 21360
Washer receiver OEM 12-31211A3 $7.00

21210 tab washer

21210 tab washer

69
P/N 21210
Tab washer OEM 14-31210 $4.09

21230 prop nuts

21230 prop nuts

70
P/N 21230
Lock nut *1 unit OEM 11-827614 $6.09

21305 Prop service kit Mercruiser outdrive

21305 Prop service kit Mercruiser outdrive

70A
P/N 21305 Prop Nut Kit OEM N/A $23.00

11110 outdrive upper

11110 outdrive upper

71
P/N 11110
Drive shaft OEM 45-41939F1 $246.09

21330 slinger

21330 slinger

72
P/N 21330
Slinger *2 units OEM 25-30271 Included in water pump parts kit $4.09