OMC 800/Cobra parts *Outdrive drawings *How to videos

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OMC parts drawing *Lower unit 800 outdrive 1-24

Lower unit 4-1/4 inch hub 800 series stern drive drawing

  • Note Item P/N 62 (anode) used on 1982, 1983, 1984, 1985 and 1986 are know as late model 800 series outdrive this is the easy way to tell what stern-drive you have on your boat.
  • Years 1978, 1980 and 1981 have no anode in lower unit gearcase.
  • 1978 to 1981 have servo shifter in lower gearcase are not compatible with 1982 to 1986 later model outdrives.
  • 1979 to 1981 shift cable ends are marked with 1 ring and 1978 have no ring.
  • Shift cables from 1982 to 1986 all have 2 rings on them.
  • Note parts highlighted in yellow on drawing included in GLM Marine seal kit P/N 87630

OMC 800 stern drive parts and drawing
OMC 800 stern drive parts and drawing

 

P/N 28830R Complete rebuilt OMC 800 lower unit gear case $1695.09 *after trade in*
Does not include shift cable or shifter housing. Cable and housing available upon request.

87630 Lower seal kit V6 V8 1978-1986
87630 Lower seal kit V6 V8 1978-1986

Item 1
P/N 87630 Lower unit 4-1/4 inch hub gear-case seal kit V6 & V8 1978 to 1985 / 982946 $55.15

21610
21610

Item 2
P/N 21610 Pinion bearing OEM-387817 $43.15

22363 Screw
22363 Screw
Item 4
P/N 22363 Screw / 337061 $4.09

21645 Thrust washer
21645 Thrust washer

Item 6
P/N 21645 Thrust washer / 327656 $9.00

16330
16330
Item 7
P/N 16330 Thrust bearing / 387656 $25.09

2413 Drive shaft
2413 Drive shaft
Item 8
P/N 22413 Drive shaft / 982424 $379.15

22623 Forward pinion gear 14-26 ratio
22623 Forward pinion gear 14-26 ratio
Item 10
P/N 22623 light duty V6 / V8 Pinion /Forward gear set (14:26 Ratio)
(Bearing not included) / 987670 $319.15

22622 Gear set with clutch
22622 Gear set with clutch
P/N 22622
GLM Marine standard duty V6 and V8 replacement pinion, forward, reverse and clutch dog set
(Please note: pinion bearing not included) / 986980 $599.15

22623 Forward pinion gear 14-26 ratio
22623 Forward pinion gear 14-26 ratio
Item 10
P/N 22623 light duty V6 / V8 Pinion /Forward gear set (14:26 Ratio)
(Bearing not included) / 987670 $319.15

part number 0987670
part number 0987670
Item 10
P/N Original OEM-987670 Pinion/Forward gear set $479.29

22621
22621
Item 10
P/N 22621 Pinion/Forward gear set (14:26 Ratio) / 435088 $599.15
*NOTE - this set is only compatible with the 1978-1981 servo hydraulic models

22624 Reverse
22624 Reverse
Item 11
P/N 22624 Reverse gear / 910994 $239.15

11190 Pinion nut
11190 Pinion nut
Item 12
P/N 11190 Nut / 314730 $4.09

27700 Bearing housing
27700 Bearing housing
Item 13
P/N 27700 Housing and bearing assembly / 389455 $168.09

22910
22910
Item 16
P/N 22910 Bearing / 389039 $55.09

21138 Pin
21138 Pin
Item 17
P/N 21138 Pin / 331880 $4.09

22625 Clutch dog
22625 Clutch dog

Item 18
P/N 22625 Clutch dog for 4-1/4 inch hub OEM 337774 $95.09

11052 Spring
11052 Spring
Item 19
P/N 11052 Spring / 324369 $4.09

22414
22414
Item 20
P/N 22414 Prop shaft (800 drive late) / 395209 3.8 liter years 1982-1985, 4.3 liter years 1985 and 5.0 and 5.7 liter for years 1984 to 1985. $264.09

22415 Propeller shaft 1978 to 81
22415 Propeller shaft 1978 to 81
Item 20
P/N 22415 Propeller shaft 800 for years 1978, 1980 and 1981 servo hydraulic models / 982416 limited supply. $304.09
Call for availability
16300 Thrust bearing
16300 Thrust bearing
Item 21
P/N 16300 Thrust bearing OEM-382408 $5.09

21642
21642
Item 22
P/N 21642 Thrust washer OEM-314731 $11.09

22362 Screw
22362 Screw
Item 23
P/N 22362 Screw OEM-317624 $4.09

22371 bolt
22371 bolt

Item 24
P/N 22371 Screw 3/8 x1 3/4-16 OEM-331999 $5.09