OMC parts 800 / Cobra outdrive drawings * How to videos

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OMC ball gear kit *Exploded view drawings *Repair video

400-800 OMC electric shift parts for years 1972-1985
Press on type for years 1967-1971

By author Trish Dougherty

  • Upper case and intermediate housing exploded view parts drawing. Please see bottom of this page to view repair video.
  • Electric shift Stringer 400-800 series stern-drive years 1972-1985. Press on older type years 1968-1972.
  • Nuts, covers, oil seals, and O-rings are included in kit. See our video for a list of suggested repair tools.
  • Instillation requires 262, 609 or 680 Loctite be installed on tapper area area and driven shaft as this is required to seal upper case.
  • 262 Red Loctite should be placed on thread area of nut. The nut should be tighten about 90-100 foot lbs. using a 1-1/8 inch socket.
  • Timken bearing pre loaded including seals with oil placed in them before assembly. Per-load should be 25 to 30 inch pounds with OMC the pinion shaft and ball gear assembly in place. Nut thread area should have Loctite thread lock applied, red or blue compound will work.
  • 515 loctite gasket flange sealant or silicon can be used for covering the nut and lip of the plug. Spray a clear lacquer paint to seal the cover plug to stop it from rusting.
  • Need help troubleshooting that are wearing out to soon.

 

Years 1972 to 1985
22050 GLM Marine aftermarket OMC parts
22050 GLM Marine aftermarket parts

P/N 22050 GLM Marine aftermarket kit years 1973 to 1986 $199.00

27960 GLM aftermarket retainer 400-800 outdrive
27960 GLM aftermarket retainer 400-800 outdrive
P/N 27960 bearing and oil seal retainer. #313184 $88.95 Note 680 loctite should be used on seals installed on used units please see video for details.

82350 upper bearing retainer o ring
82350 upper bearing retainer o ring
P/N 82350 o rings for bearing retainer in upper (5) #308621 $9.89

Note
Johnson / Evinrude gasket compound should be used on o ring please see video for more installation details.

22030 plug 400-800 series
22030 plug 400-800 series
P/N 22030 cover #908062 $3.95

22010 intermediate housing
22010 intermediate housing
P/N 22010 GLM aftermarket intermediate housing ball gear 908063 $144.15

Removed
Removed

1968 T0 1972 Press on ball gear intermediate housing $399.15
Note special seal P/N 86370 will be required based on the shaft being used

22330 Nut
22330 Nut
P/N 22330 nut #908064 $5.29

22020 OEM 908089
22020 OEM 908089
P/N 22020 GLM aftermarket upper ball gear #908089 $128.95

81440 O-ring intermediate housing retainer
81440 O-ring intermediate housing retainer
P/N 81440 Intermediate housing bearing retainer o ring (5) #908383 $3.95

86010 Intermediate housing bearing retainer oil seal
86010 Intermediate housing bearing retainer oil seal
P/N 86010 Intermediate housing bearing retainer oil seal. Note 2 seals will be required #981195 $19.95

85010 intermediate housing seal
85010 intermediate housing seal
P/N 85010 engine oil seal intermediate housing shaft 1973 to 1985 (2 required) * not included in P/N 22050 kit #981195 $17.29
 
OMC parts for years 1968 to 1972
86090 Press on oil seal 1968-1971 2 required OEM 981268
86090 Press on oil seal 1968-1971 2 required #981268
P/N 86090 Press on oil seal 1968 to 1971 Two are required #981268 $12.95 each

 
P/N 86370 Press on oil seal years 1968 to 1971. Two are required #309989 $14.09 each
U-001 Press on shaft
U-001 Press on shaft
U-001 New upper press on ball gear 1968 to 1971 #314579 $399.15 Limited stock call for availability Note 680 retaining compound is required for installation.

Above, installed (pressed) onto a used intermediate drive shaft. $499.15

Press on 165 hp 6 cylinder inline
Press on 165 hp 6 cylinder inline
U-022 Used intermediate housing press on ball gear years 1965, 1966 and 1967 #0908063 from 165 hp 6 cylinder in-line engine
Intermediate housing shaft ball gear retainer
Intermediate housing shaft ball gear retainer
U-002A New 1973 to 1985 ball gear on to used intermediate drive shaft #383177 $379.29

Used shaft and retainer with new seals o-ring
Used shaft and retainer with new seals o-ring
U-002B Intermediate shaft assembly with used (same as above) $279.29

 
U-003 Intermediate housing press on bearing retainer #316490 (used retainer with new seals and o ring) $129.29

68015 Loctite 680 installing seals tapper area
68015 Loctite 680 installing seals tapper area
680 Loctite should be installed on tapper area and the shaft tapper. This is required to seal upper part on the outdrive. Loctite should also be used when installing oil seals in a used bearing retainer. Note 680 Loctite will fill a void in bearing retainer of up to .030 if per-coated 24 hr. ahead of time, then one more again when installation takes place please see video. $29.15

Johnson gasket  compound 508235
Johnson gasket compound 508235
Evinrude-Johnson outboard gasket sealing compound with convenient brush on lid. OEM P/N 508235 for any gasket and o rings or new oil seal-bearing retainer installation. Never hardens or dries out, clean easy with Varsol or lacquer thinner. Note P/N 508235 Johnson gasket compound must be mixed completely each time used to maintain viscosity.

51531 loctite 515 gasket eliminator for covering nuts installing plugs
51531 loctite 515 gasket eliminator for covering nuts installing plugs

P/N 327361 System matched - Gel sealant 2 (seals metal to metal surfaces) 1.69 oz. or 50 ml. $14.15

bearing remover tool
bearing remover tool

P/N 90150 Universal puller plate tool OEM 91-37241 $119.95

Press on drive shaft
Press on drive shaft

Used press on shaft

Nut and shaft
Nut and shaft
Drive shaft can be used as a direct replacement for the press on. Please note there is two sizes and bearing can be move over very easy. This makes replacement cost must lower than original type parts that also hard to obtain and no longer made.
 
Intermediate housing shaft exploded view components drawing
 
Intermediate housing drawing
Intermediate housing drawing

There are 2 installation videos at bottom of page or click here for 3 more ball gear kit installation videos of intermediate housing and upper.