OMC 800/Cobra parts *Outdrive drawings *How to 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 $46.00

Click here for video and list of items included in kit

 
39630 Gasket kit
39630 Gasket kit
P/N 39630 Outdrive gasket kit OEM 439967 $9.15

 
12774 Anode
Item 1
P/N 12774 Anode / 3853818 $0.00
 
21032

21032

Item 2
P/N 21032
Shift rod 986658 $0.00
 
 
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 $36.09

 
45200 Washer
45200 Washer
Item 6
P/N 45200
O ring 31872 $4.95
 
Screen 321123
Item 7
P/N
Screen 0321123 $18.09
 
22471 Stud
22471 Stud
Item 8-AP/N 22471 Stud 911713 $6.95
 
22472 stud.
22472 stud.
Item 8-B
P/N 22472 Stud 911714 $6.95
 
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 $0.00
 
21731
21731
Item 11
P/N 22731
Drain Screw 318544 $6.00
 
22362 bolt
22362 bolt
Item 12
P/N 22362
Bolt 317624 $4.09

 
T-27770-Bearing-housing.jpg
# 27770 Bearing Housing
Item 14
P/N 27770 Bearing housing 984462 $83.09

 
81380
81380
Item 15
P/N 81380
O ring 314728 $5.95
 
23590
23590
Item 16-A
P/N 23590
Shim .003 / 323362 $5.09
 
23580
23580
Item 16-B
P/N 23580
Shim .004 / 323361 $5.09
 
23510 Shims
23510 Shims
Item 16-C
P/N 23510
Shim .005 / 314745 $5.09
 
21645 thrust washer
21645 thrust washer
Item 17
P/N 21645
Trust washer 327656
 
16330
16330
Item 18
P/N 16330
Thrust bearing 387656 $00.00
 
12962 plug
12962 plug.
Item 19
P/N 12962
Plug 911710 $00.00
 
22404 upper drive shaft
22404 upper drive shaft
Item 20
P/N 22404
Upper drive shaft 911709 $164.09

 
21610
21610
Item 21
P/N 21610
Pinion bearing 387817 $43.15

 
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
Item 22-B
P/N 431703 Revers gear 0431703 $462.26
$230.00
11190 nut
11190 nut
Item 23
P/N 11190
Nut 314730 $8.00
 
86620
86620
Item 25
P/N 86620
Seal / 911705l $4.09

 
12960 Copper tube
12960 Copper tube
Item 26
P/N 12960
Tube 911706 $23.09

 
12961 guide
12961 guide
Item 27
P/N 12961
Guide 911715 $4.09

 
21180 lock nuts
21180 lock nuts
Item 29
P/N 21180
Nut (5 units) 121731 $5.09

 
21679 Washer
21679 Washer
Item 30
P/N 21679
washers

 
27760 Water Passage Housing
27760 Water Passage Housing
Item 31
P/N 27760
Water passage housing 915720 $67.09

 
33970 gasket
33970 gasket
Item 32
P/N 33970 Gasket
water passage 915719 $4.09

 
82250 O ring
82250 O ring
Item 33
P/N 83250
O ring 318717 $4.09

 
12776 Anode
12776 Anode
Item 34
P/N 12776
Anode 436745 $4.09

 
22365
Item 35
P/N 22365
Screw 914535 $6.95
 
22366

22366

Item 36
P/N 22366
screw 328096 $4.95
 
22367
Item 37
P/N 22367
Screw 330263 $4.95
 
 
Item 38
P/N 22368
Screw 313715 $4.95
 
 
Item 39
P/N 31171
Gasket 311598 $4.09
 
0432282 clutch shaft
Item 43P/N 432282 Clutch shaft 432282 $497.95

$200.95

16300
16300
Item 44
P/N 16300
Thrust bearing 382406 $24.95
 
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 tab
27850 tab
Item 52
P/N 27850
Tab / 333957 $10.00
 
81380
81380
Item 54
P/N 12737
Anode 331708 $00.00
 
16300
16300
Item 56
PN 16300
Thrust washer 392408 $00.00
 
0431943
Item 57
P/N 0431943
Propeller shaft 0431943 $824.95
$326.00
11410
11410
Item 58
P/N 11410
Bearing 387247 $00.00
 
22373
Item 59
P/N 22373
Screw 350271 $00.00
 
Thrust bushing 0333592
Thrust bushing 0333592
Item 60
P/N 333592
Thrust bushing 0333592 $12.60
 
0431694 housing
Item 64
P/N 500073
Bearing carrier OEM - 0431694 - 0438037 - 500073 $437.00
$236.00 with seals and bearing
431693 Rev housing
431693 Rev housing
Item 65
P/N 0431693
Bearing retainer assembly 0431693 $143.00
$247.00 with new P/N 22910 bearing
22910
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
21642
Item 70
P/N 21642
Thrust bearing / 314731 $00.00