part # GLM # CLICK on  drawing to see pictures 1 27000 Stringer upper gearcase 2-6 87650 Parts 2 to 6 incl. in seal kit 87650 Upper gearcase 1973-1986 seal kit 2-6 87651 Parts 2 to 6 incl. in seal kit 87651 Upper gearcase 1968-1972 seal kit 7 22510 Gear set 5.7L-V8 8 21544 Bearing 9 21545 Bearing 10   Parts 10 to 11 incl. in seal kit 12 22020 Ball gear 12B 22050 Ball gear kit 12C 22010 Ball gear 13 22330 Ball gear nut 14 22030 Plug 400-800 series 15 22525 Parts 15 to 16 incl. in seal kit 17 22310 Lock nut 18 34771 incl. in seal kit 19 21546 Drive shaft bearing 20 81280 incl. in seal kit 21 22412    upper drive shaft low profile 4 Cyl. or V6-V8 21 22422 drive shaft high profile v8-v6 21 22423  drive shaft high profile v8-v6 4 cyl. 22   incl. in seal kit 23 12390 pump housing 23 12190 Water pump kit OMC stern drive 24 89950 incl. in seal kit 25 89595 water pump key 26 89760 Impeller 27 12590 Water pump plate 28 22410 Water pump shaft low profile 28 22411 Water pump shaft high profile 29 81100 incl. in seal kit 30 12405 Bearing 31 21676 Washer 32 27970 Bracket 33 27990 Retainer 34 27800 T-Bearing-Carrier-pinion-gear.jpg 36 27920 T-bearing-carrier-u-joint.jpg 37 28450 28440 two covers 39 21731 Oil drain screw magnetic 41 27820 Steering bushing OEM-308883 42 31173 Nylon steering space 43 27830 Retainer Ring 44 27960 Bearing retainer 46 22327 bolt stainless steel 47 86652 OMC seal 48 11056 spring 49 22515 Centering cone 50 27950 Bearing housing 51 23310 Shim Kit  (plastic) 52 23320 Shim kit 53 23330 Shim kit 54 23346 shim SOLD OUT 56 27860 Upper gearcase top 56 22307 800 series screw

CLICK HERE for 400 - 800 Series Components (parts) Stringer 800 400 OMC parts drawing 2 CLICK on above drawing for upper / lower gearcase OMC stern drive drawing 800 series 400 800 series OMC stern drive seals 87650 Upper gearcase 1973 1986 seal kit # 87650 $53.65 cdn # 87650 $46.65 usa