OMC parts *800 Cobra outdrive *Exploded view drawings *Videos

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OMC Cobra counter rotating lower unit outdrive parts drawing

Stern-drive counter rotating new / used parts drawing
V6, 5.0 - 5.7 liter engine

  • OMC Cobra counter rotating stern drive years 1988 to 1993
  • 4.3, 5.0 and 5.7 liter engines with both new and used parts. Note many parts are no longer available (new) for this out-drive.
  • Special care is required when removing propeller shaft as (regular bearing carrier puller) will not remove unit as prop shaft, forward gear are one unit. Carrier must be removed using tab bolt hole and threaded rod against the case.

Counter rotating

Counter rotating

 

New item

Used part
87656 seal kit

87656 seal kit

P/N 87656 Seal kit for larger bearing carrier hub of 4-1/4 inch inside diameter lower unit. Years 1986 to 1993 with V6-4.3 and 3.8 liter, V8-5.0, 5.7 or 5.8 liter $52.95

Click here for video and list of items included in kit

 
 
P/N 39630 Outdrive gasket kit OEM 439967 $9.95

 
12774 Anode

12774 Anode

Item 1
P/N 12774 Anode / 3853818 $25.95

 
21032

21032

Item 2
P/N 21032
Shift rod 986658 $123.95

 
 
Item 3
P/N 22390
Wiper 912157 $4.95
 
22375 Screw

22375 Screw

Item 4
P/N 22375
Screw 304027 $4.09

 
27750 cover seal

27750 cover seal

Item 5
P/N 27750
Cover and seal assembly 986838 $39.95

 
45200 Washer

45200 Washer

Item 6
P/N 45200
O ring 31872 $4.95

 
Screen 321123

Screen 321123

Item 7
P/N
Screen 0321123 $18.09
 
22471 Stud

22471 Stud

Item 8-AP/N 22471 Stud 911713 $8.95

 
22472 stud

22472 stud

Item 8-B
P/N 22472 Stud 911714 $8.95

 
28800 Cobra lower unit gearcase

28800 Cobra lower unit gearcase

Item 9
P/N 28800
Cobra case 38987795 - 438048 - 0439972 $895.00

Used $455.00

 
31171 Gasket

31171 Gasket

Item 10
P/N 31171 Gasket 311598 $4.95

 
21731 drain screw

21731 drain screw

Item 11
P/N 21731
Drain Screw 318544 $9.95

 
22362 bolt

22362 bolt

Item 12
P/N 22362
Bolt 317624 $4.09

 
27770 Bearing Housing

27770 Bearing Housing

Item 14
P/N 27770 Bearing housing 984462 $91.95

 
81380 O ring

81380 O ring

Item 15
P/N 81380
O ring 314728 $5.95
 
23590 Shims

23590 Shims

Item 16-A
P/N 23590
Shim .003 / 323362 $6.95

 
23580 Shims

23580 Shims

Item 16-B
P/N 23580
Shim .004 / 323361 $7.95

 
23510 Shims

23510 Shims

Item 16-C
P/N 23510
Shim .005 / 314745 $7.95

 
21645 thrust washer

21645 thrust washer

Item 17
P/N 21645
Trust washer 327656 $9.95

 
16330 thrust bearing

16330 thrust bearing

Item 18
P/N 16330
Thrust bearing 387656 $29.95

 
12962 plug

12962 plug

Item 19
P/N 12962
Plug 911710 $4.95

 
 
Item 20
P/N 22404
Upper drive shaft 911709 $179.95

 
21610 Drive shaft bearing

21610 Drive shaft bearing

Item 21
P/N 21610
Pinion bearing 387817 $43.95

 
Pinion and forward 0431801

Pinion and forward 0431801

Item 22-A
P/N 0431801
Counter clockwise forward and pinion gear 0431801 $896.00
$386.00
counter rotating

counter rotating

Item 22-B
P/N 431703 Revers gear 0431703 $462.26
$230.00
11190 pinion nut

11190 pinion nut

Item 23
P/N 11190
Nut 314730 $4.95

 
86620 Water tube seal

86620 Water tube seal

Item 25
P/N 86620
Seal / 911705l $4.95

 
 
Item 26
P/N 12960
Tube 911706 $25.95

 
12961 guide

12961 guide

Item 27
P/N 12961
Guide 911715 $4.95

 
21180 lock nuts

21180 lock nuts

Item 29
P/N 21180
Nut (5 units) 121731 $9.95

 
21679 Washer

21679 Washer

Item 30
P/N 21679
washer $4.95

 
27760 Water Passage Housing

27760 Water Passage Housing

Item 31
P/N 27760
Water passage housing 915720 $116.95

 
33970 gasket

33970 gasket

Item 32
P/N 33970 Gasket
water passage 915719 $4.95

 
82250 O ring

82250 O ring

Item 33
P/N 82250
O ring 318717 $7.95

 
12776 Anode

12776 Anode

Item 34
P/N 12776
Anode 436745 $4.95

 
22365 Bolt

22365 Bolt

Item 35
P/N 22365
Screw 914535 $15.95

 
22366

22366

Item 36
P/N 22366
screw 328096 $4.95

 
22367 Bolt

22367 Bolt

Item 37
P/N 22367
Screw 330263 $10.95

 
 
Item 38
P/N 22368
Screw 313715 $4.95

 
 
Item 39
P/N 31171
Gasket 311598 $4.95

 
0432282 clutch shaft
Item 43P/N 432282 Clutch shaft 432282 $497.95

$200.95

16300

16300

Item 44
P/N 16300
Thrust bearing 382406 $6.95

 
21642

21642

Item 45
P/N 21642
Thrust washer 314731 $14.95

 
Pin 319627

Pin 319627

Item 47
P/N 31962
pin 031962 $14.09
 
0334160 lever

0334160 lever

Item 49
P/N 334160 Shifter lever
0334160 $54.09
 
27850 Retainer tab

27850 Retainer tab

Item 52
P/N 27850
Tab / 333957 $34.95

 
12737 Anode

12737 Anode

Item 54
P/N 12737
Anode 331708 $11.95

 
16300

16300

Item 56
PN 16300
Thrust washer 392408 $6.95
 
0431943

0431943

Item 57
P/N 0431943
Propeller shaft 0431943 $824.95
$326.00
11410 drive shaft bearing

11410 drive shaft bearing

Item 58
P/N 11410
Bearing 387247 $10.95

 
22373
Item 59
P/N 22373
Screw 350271 $4.95

 
Thrust bushing 0333592

Thrust bushing 0333592

Item 60
P/N 333592
Thrust bushing 0333592 $12.60
 
0431694 housing

0431694 housing

Item 64
P/N 500073
Bearing carrier OEM - 0431694 - 0438037 - 500073 $437.00
$236.00 with seals and bearing
431693 Rev housing
Item 65
P/N 0431693
Bearing retainer assembly 0431693 $143.00
$247.00 with new P/N 22910 bearing
22910 bearing

22910 bearing

Item 65-C
P/N 22910
Bearing for above unit OEM-0389039 $97.95
 
334143 Shifter

334143 Shifter

Item 69
P/N 334143
Shifter rod 0334143 $77.00
 
21642 thrust

21642 thrust

Item 70
P/N 21642
Thrust bearing / 314731 $14.95