part # GLM # Description 2A 21610 Pinion bearing 3 21885 Screen 4 22363 Screw 5 21679 Washer 6 27720 Detente 7 27750 Cover seal 8 22390 Wiper 9 45200 87655 O-ring in seal kit Lower gearcase seal kit for 2.3L. 9B 87656 Lower gearcase seal kit V6 4.3L or V8 5.0L, 5.7L, 5.8L omc stern drive 10 22375 Screw 11 33960 Gasket (In seal kit) 12 86620 Oil seal (In seal kit) 13 12960 Tube 14 12961 Guide 15 27760 Water passage housing 16 22404 Upper Drive shaft 17 21180 Nut (5 units) 18 21673 Washer 19 33970 Gasket 20 81280 O-ring (In seal kit) 21 22362 Screw 22 27770 Bearing housing 23 81380 O-ring (In seal kit) 24 23590 Shim .003 24 23510 Shim .005 24 23580 Shim .004 25 21645   Thrust washer 26 16330 Thrust bearing 27 12962 Plug 28  22406  Lower drive shaft 29 11190 Nut 30B 22631 Pinion & forward gear set (for 2.3L only) 30B 22630 Pinion / forward gear / reverse gear / clutch dog set for 2.3L (without bearing) 30B 22622 Pinion / forward gear / reverse gear / clutch dog set (without bearing) 30 22623 Pinion and forward gear set (without bearing) 30 22666 Heavey duty V6 V8 pinion and forward / reverse gear (without bearing or clutch dog) 31 22624 Reverse  gear 32 12774 Anode 33 22365 Screw 34 21674 Washer 35 22366 Screw 36 22367 Screw 37 12776 Anode  38 22368 Screw 39 22369 Screw 40 21761 Lockwasher 41 21731 Draining screw 43 22371 Screw 44 22185 Nut & keeper 45 22142 Cotter pin (5 units) 46 27702 Housing & bearing assy. 1986 to 1989 3.0L and 1987 to 1990 2.3L 46 27700 Housing & bearing assy. 47 22910 Bearing 47 22870 Bearing 1986 to 1989 3.0L and 1987 to 1990 2.3L 48 21138 Pin  49 21137 Pin  50 22491 Detent ball 51 #11055 spring with above unit 52 27730 Cradle 53 27710 Shaft  54 27741 Lever 1986 to 1989 3.0L and 1987 to 1990 2.3L 54 27740 Lever 55 21646 Thrust washer 56 16340 Thrust bearing 57 22625 Clutch dog 57B 22633 Clutch dog for 2.3L only 58 21135 Cross pin 59 11052 Spring  60 22414  Prop shaft 1-3/16 60B 22417 Prop shaft  1-1/4" 61 21651 Thrust washer 62 16300 Thrust bearing 63 21642 Thrust washer 64 82400 O-ring (In seal kit)  65 11406 Bearing carrier (1986-90) 65 11408 Bearing carrier (1991-93) 66 22870 Bearing 67 11410 Bearing (1986-90) 67 22950 Bearing (1991-93) 68 85130 Oil seal (1986-90) In seal kit 69 12737 Anode  70 22320 Screw 71 27850 Tab  72 22373 Screw  73 22221 Thrust washer  74 22190 Spacer 75 21033 Shift rod  76 21245 Nut  77 26440 Rod end 78 22388 Screw 79 21032 Shift rod assy

Click on drawing to see photos   CLICK HERE for OMC cobra layouts and photos Lower gearcase OMC Cobra layout CLICK HERE Layouts and photos CLICK HERE Lower gearcase 3 OMC parts layout CLICK HERE 87655 M lower gearcase seal kit 4 CYL. 2.3L. 87655 Lower gearcase seal kit 4 CYL. 2.3L. $ 28.59 us GLM Marine aftermarket omc cobra parts 87656 M V6 V8 omc parts lower gearcase 87656 V6 V8 omc parts lower gearcase $ 50.59 us

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