Cobra sterndrive *800 OMC parts *Mercruiser outdrive videos

OMC Cobra counter rotating lower unit parts drawing

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
	New item	Used part
87656 Lower 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 $67.89 OMC Cobra seal kit video and list of items included in kit
39630 OMC Gasket kit	P/N 39630 Outdrive gasket kit OEM 439967 $9.95
12774 Anode	Item 1 P/N 12774 Anode / 3853818 $34.89
21032	Item 2 P/N 21032 Shift rod 986658 $123.95
	Item 3 P/N 22390 Wiper 912157 $4.95
22375 Screw	Item 4 P/N 22375 Screw 304027 $4.09
27750 cover seal	Item 5 P/N 27750 Cover and seal assembly 986838 $47.89
45200 Washer	Item 6 P/N 45200 O ring 31872 $4.95
Screen 321123	Item 7 P/N Screen 0321123 $18.09
22471 Stud	Item 8-AP/N 22471 Stud 911713 $8.95
22472 stud	Item 8-B P/N 22472 Stud 911714 $8.95
28800 Cobra lower unit gearcase	Item 9 P/N 28800 Cobra case 38987795 - 438048 - 0439972 $895.00 Used $455.00
31171 OMC Gasket	Item 10 P/N 31171 Gasket 311598 $9.89
21731 Draining Screw	Item 11 P/N 21731 Drain Screw 318544 $9.95
22362 bolt	Item 12 P/N 22362 Bolt 317624 $4.09
27770 Bearing Housing	Item 14 P/N 27770 Bearing housing 984462 $109.89
81380 O ring	Item 15 P/N 81380 O ring 314728 $5.95
23590 Shims	Item 16-A P/N 23590 Shim .003 / 323362 $6.95
23580 Shims	Item 16-B P/N 23580 Shim .004 / 323361 $10.89
23510 Shims	Item 16-C P/N 23510 Shim .005 / 314745 $10.89
21645 thrust washer	Item 17 P/N 21645 Trust washer 327656 $14.89
16330 OMC Thrust bearing	Item 18 P/N 16330 Thrust bearing 387656 $38.99
12962 plug	Item 19 P/N 12962 Plug 911710 $4.95
	Item 20 P/N 22404 Upper drive shaft 911709 $199.89
21610 OMC Pinion bearing	Item 21 P/N 21610 Pinion bearing 387817 $43.95
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 $230.00	$230.00
11190 pinion nut	Item 23 P/N 11190 Nut 314730 $6.89
86620 Water tube seal	Item 25 P/N 86620 Seal / 911705 $5.89
12960 OMC Tube	Item 26 P/N 12960 Tube 911706 $31.89
12961 guide	Item 27 P/N 12961 Guide 911715 $6.89
21180 lock nuts	Item 29 P/N 21180 Nut (5 units) 121731 $14.89
21679 Washer	Item 30 P/N 21679 washer $4.95
27760 OMC Water passage housing	Item 31 P/N 27760 Water passage housing 915720 $116.95
33970 gasket	Item 32 P/N 33970 Gasket water passage 915719 $4.95
82250 O ring	Item 33 P/N 82250 O ring 318717 $7.95
12776 Anode	Item 34 P/N 12776 Anode 436745 $14.89
22365 OMC Screw	Item 35 P/N 22365 Screw 914535 $15.95
22366	Item 36 P/N 22366 screw 328096 $4.95
22367 Bolt	Item 37 P/N 22367 Screw 330263 $10.95
22368 OMC Screw	Item 38 P/N 22368 Screw 313715 $4.95
31171 OMC Gasket	Item 39 P/N 31171 Gasket 311598 $9.89
0432282 clutch shaft	Item 43P/N 432282 Clutch shaft 432282 $497.95	$200.95
16300 OMC Thrust bearing	Item 44 P/N 16300 Thrust bearing 382406 $9.89
21642 OMC thrust washer	Item 45 P/N 21642 Thrust washer 314731 $16.89
Pin 319627	Item 47 P/N 31962 pin 031962 $14.09
0334160 lever	Item 49 P/N 334160 Shifter lever 0334160 $54.09
27850 Retainer tab	Item 52 P/N 27850 Tab / 333957 $34.95
12737 Anode	Item 54 P/N 12737 Anode 331708 $11.95
16300 OMC Thrust bearing	Item 56 PN 16300 Thrust washer 392408 $6.95
0431943	Item 57 P/N 0431943 Propeller shaft 0431943 $824.95	$326.00
11410 OMC Roller bearing	Item 58 P/N 11410 Bearing 387247 $10.95
22373 Bolts	Item 59 P/N 22373 Screw 350271 $4.95
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	Item 65 P/N 0431693 Bearing retainer assembly 0431693 $143.00	$247.00 with new P/N 22910 bearing
22910 bearing	Item 65-C P/N 22910 Bearing for above unit OEM-0389039 $97.95
334143 Shifter	Item 69 P/N 334143 Shifter rod 0334143 $77.00
21642 thrust	Item 70 P/N 21642 Thrust bearing / 314731 $16.89

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