Page 79 - OMC_Catalog_Flipbook

Stringer

LOWER GEAR HOUSING COMPONENTS -
WITH MECHANICAL SHIFT (1978-1985)

GLM No. Ref No. OEM No. Description GLM No. Ref No. OEM No. Description
28600 1 438050 Gearcase Assembly 27740 38 322938 Lever
21610 2 387817 Pinion Bearing 27741* 38 324037 Lever 4-Cyl.*
22880* 2 384195 Pinion Bearing 4-Cyl.* 27730 39 982422 Cradle
21885 3 337778 Screen 27710 40 322941 Shaft
22363 4 337061 Screw 22491 41 160084 Detent Ball
21645 5 327656 Thrust Washer 11055 42 911962 Spring
16330 6 387656 Thrust Bearing 22369 43 912127 Screw
22413 7 982424 Drive Shaft 21761 44 328701 Lockwasher
81380 8 314728 O-ring 21180 45 121731 Nut
22623* 9 5004216 P/Forward Gear Set M* 21490 46 305981 Washer
22621* 9 435088 P/Forward Gear Set H* 27780+ 47 982439 Swivel Bearing Retainer V6 & V8 +
22631* 9 986979 P/Forward Gear Set 4-Cyl.* 86040 48 310649 Oil Seal
22624 10 910994 Reverse Gear 86050 49 313353 Oil Seal
22632* 10 345992 Reverse Gear 4-Cyl.* 23590 50 323362 Shim .003
22666 9+10 - Gear Set (Heavy Duty) 23580 50 323361 Shim .004
11190 11 314730 Nut 23510 50 314745 Shim .005
34720 12 910236 Gasket 16340 51 389042 Thrust Bearing
33730* 12 910338 Gasket 4-Cyl.* 16310* 51 385043 Thrust Bearing 4-Cyl.*
33020 13 324670 Gasket 22230* 52 127084 Thrust Washer 4-Cyl.*
27700 14 389455 Housing & Bearing Assembly 22221 52 126870 Thrust Washer
27702* 14 391365 Housing & Bearing Assy. 4-Cyl.* 22150* 53 314503 Nut 4-Cyl.*
22910 15 389039 Bearing 22185 54 398042 Nut & Keeper
22870* 15 382407 Bearing 4-Cyl.* 22120* 54 314502 Cotter Pin 4-Cyl.*
21138 16 331880 Pin 22142 54 306394 Cotter Pin
22625 17 337774 Clutch Dog 22250* 55 315810 Spacer 4-Cyl.*
22633* 17 910578 Clutch Dog 4-Cyl.* 22190 55 320570 Spacer
11052 18 324369 Spring 12776 56 436745 Anode
22414* 19 395209 Prop Shaft M* 22365 57 914535 Screw 7/16 x 3-1/2 -14
22416* 19 436888 Prop Shaft (1976-1986) 4-Cyl.* 21674 58 330265 Washer
16300 20 382408 Thrust Bearing 22366 59 328096 Screw
21642 21 314731 Thrust Washer 22367 60 330263 Screw 3/8 x 3-1/2 -16
22362 22 317624 Screw 22368 61 313715 Screw
22371 23 331999 Screw 3/8 x 1-3/4 -16 27870 62 910311 Rack
22870 24 382407 Bearing 27880 63 910539 Pin
11410 25 387247 Bearing 27890+ 64 910309 Shift Rod V6 & V8 +
85130 26 320862 Oil Seal 21678 65 306358 Washer
22300 27 316563 Screw 22145 66 306376 Cotter Pin
34690 28 909604 Gasket 22473 67 910551 Stud
12773 29 983494 Anode 82400 68 305123 O-ring
21135 30 313448 Cross Pin 82370* 68 313446 O-ring 4-Cyl.*
21731 31 318544 Draining Screw 87630 69 982946 Seal Kit V6 & V8 w/ Mech. Shift
31171 32 311598 Gasket 87640 70 982947 Seal Kit 4-Cyl. w/ Mech. Shift
21646 33 327669 Thrust Washer 87620 71 981797 Seal Kit w/ Electric Shift (1968-77)
21644* 33 324766 Thrust Washer 4-Cyl.* *The 1978-1985 OMC Sterndrives with four-cylinder engines
21137 34 328825 Pin utilize a small diameter lower gear housing.
21135* 34 320145 Pin 4-Cyl.* +The 1978-1986 OMC sterndrives with V6 or V8 engines use
27721 35 910310 Detent a large diameter lower gear housing.
22730 36 982422 Bearing Housing & Seal The lower gear housing parts are interchangeable except where noted
with an asterisk or plus sign.
86060 37 321467 Oil Seal
M* - Mechanical Shift
H* - Hydraulic Shift

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