OMC Parts / OMC Cobra Stern Drive Tech Drawings

OMC Cobra Outdrive Repair Tools

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OMC Cobra Outdrive Repair Tools
  • OMC Cobra Outdrive Repair
  • Tools we have made
  • Tools we sell
  • Auto type you can use

OMC Cobra Outdrive Repair Tools We Use
tool_124.jpg
OMC Cobra Outdrive Repair Tools We Use to take #28470 U-Joint nut off
OMC Cobra Outdrive Repair Tools We Use Cobra Unit
tools_2.jpg
OMC Cobra Outdrive Repair Tools We Use to pull small timkins bearing # #21543

This OMC Parts Installation for V8 OMC Stern Drive
Flush_Kit_For_Hose.jpg
OMC Sterndrive Flush Kit for Engine Idle at Home will fit all 1972 thru 1985 OMC Outdrives

  • OMC tools and techniques for testing water flow from omc stern drive to engine cooling system. This item is a radiator flush kit placed between the intermediate housing and thermostat housing .This Isolates over heating  problems by measuring time it takes to fill a gallon bucket of water. Note 40 to 50 seconds at 650 rpm. Note the omc outdrive must be in the water for this test.
    This same omc tool or fittings can be used for running the boat in the drive way with a garden hose. Note omc stern drives should run at idle speed, only good for setting points and testing omc sterndrives ect.
    Note electric shift omc outdrives should not be left in gear for long periods of time as electric coils have no way of cooling out of the water.

OMC Stern Drive Engine Flush Kit Adaptor
Engine_Flush_Kit.jpg
OMC Stern Drive Engine Flush Kit Adaptor Located on this 1974 OMC Outdrive Engine

  • This same omc tool or fittings can be used for running the boat in the drive way with a garden hose. Note omc stern drives should run at idle speed, only good for setting points and testing omc sterndrives ect.
    Note electric shift omc outdrives should not be left in gear for long periods of time as electric coils have no way of cooling out of the water.

OMC or Merc. pinion nut adapter
90350b.jpg
This unit # 90340 holds 800 series drive shaft pinion nut

  • OMC Tools for taking off both upper driven gear and lower pinion gear. This is one of the best omc sterndrive tools you can make on your own .The pinion gear or driven need to be tightened to a torque of 80 ft lbs. we use a 1/4 dowel pin on our shop units. 

Your Own Pressure Test OMC Tools with Car Parts
pressure_vacum_test.jpg
OMC tools make a vacuum-fuel pressure gauge

  • OMC tools for pressure testing that can be put together from parts available at most car parts stores.
  • They are vacuum & fuel pressure gauge with 3 way tee. Hand air pump for 8 to 12 p.s.i. max. Oil fill screw 3/8 inch boat lower unit oil pump.
    When pressure testing omc sterndrives electric, 400 and 800 series lower units slip a 5/8 hose by 6 foot hose over the end of the shift wire to stop air that would leak from shift cable end.

 

Picture
Number
Price
90095 bearing carrier puller.jpg
90095 bearing carrier puller
# 90095 Bearing carrier puller

$73.98

90095 Bearing Carrier Puller 2.jpg
90095 Bearing carrier puller 2
# 90095 Bearing carrier puller

$73.98

Internal 3 inch snap ring
Internal 3 inch X 12.5 long.jpg
22-26 Internal 3 inch snap ring installation or removal

# 22-26 OMC type internal 3 inch snap ring installation or removal tool

 $30.98

Cobra lower unit or stringer upper gear case
90350-Tool-hold-bearing-carrier-shaft-when-installing-gears-79.95.jpg
# 90350 Tool hold bearing carrier shaft when installing gears

# 90350 OMC Drive shaft adapter OEM # 314438

 

$87.98

M-90150-Gear-bearing-puller.jpg
90150 gear bearing puller

# 90150 5" Universal puller plate - Pulls gears / bearings OEM # 91-37241

  $94.98

Holds Driveshaft Nut to Remove Pinion Gear
90340 Pinion Nut Adaptor kit omc tools.jpg
# 90340 OMC / Mercruiser Pinion Nut Adaptor
# 90340 Pinion nut adaptor kit omc tools

  $141.98

90295.jpg
# 90295 Removal & installation tools

# 90295 Bearing removal and installation tools

  $64.98

90260 Aftermarket OMC parts
90260.jpg
#90260 Installs pinion bearings in sterndrives

# 90260 Installs pinion bearings in sterndrives

  $21.98

Aftermarket OMC parts tool
90270 aftermarket omc parts tool
# 90270 Removes pinion bearings from lower sterndrive

# 90270 Removes pinion bearings from lower sterndrive

  $10.98

OMC parts (seals) should be pressed on
YF-6312 Outdrive Bearing race seal driver.jpg
OMC parts can be installed with a muffler adaptor if on a budget
# YF 6312 Seal installer

#YF 6312 $79.98

YF 6312 Outdrive seal driver.jpg
YF 6312 Outdrive seal driver
# YF 6312 Seal installer

#YF 6312 $79.98

90280 puller rod.jpg
90280 puller rod
# 90280 Bearing bolt installer-remover OEM # 91-31229

# 90280 $14.98
 

90050 Engine Alignment Tool.jpg
90050 Engine alignment tool
# 90050 Engine alignment tool OEM # 91-57797A3

 $114.98

M Lower unit oil pump.jpg
Lower unit oil pump
SLP880 Oil pump

 $9.98

M Seal remover.jpg
Seal remover

Seal remover tool

   $14.98 SOLD OUT

M QM50A 5 minute epoxy.jpg
QM50A 5 minute epoxy

QM50A 5 minute epoxy

   $7.98

Used on outside of new seals being installed
M 680 Loctite 10 ml.jpg
680 Loctite 10 ml
# 680 Loctite retaining compound 3.4 oz or (10 ml.) use on outside of new seals being installed * Note loctite ($5.95) that is used for nut and bolts will not work due to lower unit oil compounds

   $29.98

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