OMC Parts / OMC Cobra Stern Drive Tech Drawings

OMC Cobra Parts Lower Gearcase

T.C.Electronics / Marine Home Page
OMC help me page
Video repair help
Cobra outdrive complete
Stringer 800 outdrive complete
Electric shift lower unit
Shipping and customs information
International shipping rates by FedEx
Return Policy
Core Return / Deposit
Sending Gear Case in for Repair
Contact us
Aluminum propellers
Aluminum - boat - trailer - mobile welder Toronto area
400 / 800 Steering Help
Suggested items for Cobra lower unit repair
1978 thru 1986 Tilt motor
1967 thru 1977 Tilt motor
400 800 Stringer seal kits upper gearcase
400 / 800 Stringer OMC Parts Upper gearcase
400 / 800 Series Replacement Gearcases
400 / 800 Upper gearcase drawing
400 / 800 Tech Support (Gears)
400 / 800 Electric Shift Cable
400 / 800 Tru-Course Steering
400 / 800 Stringer Water Pump Components
400 / 800 Lower Gearcase Components
400-800 Lower Gears Clutch Dog
800 Repair cost lower gearcase
1986 thru 1992 Components Lower Gearcase
1986 thru 1992 Gears Upper Gearcase
1985 thru 1995 Serial / Model Number
1978 to 1981 Hydraulic Assist Gear Ratio Chart
1973 - 1977 Electric Shift Gear Ratio Chart
1982 to 1986 Gear Ratio Chart
1986 thru 1992 Gears Lower Gearcase Chart / Shafts
1986-1992 Transom Components
1985 thru 1995 Propeller Hardware
1986 thru 1992 Bearings Lower Gearcase
Ball gears
Boating fishing magazine links
Carburetor Fuel Filters
Carburetor kits
Cobra upper gearcase repair kit
Cobra components Upper Gearcase
Comments left on eBay about T.C.Electronics
Distributor Cap
Engine tune up and electrical
Engine thermostat kits
Engine thermostat housing
Electronic conversion kits
Engine Fuel Filter
Engine Water Pump Gaskets
Evinrude Johnson outboard repair manuals
Engine water pumps
Engine gasket rebuild kits Ford - Chevy
Exhaust bellow
Exhaust Gaskets
Gimbal bearing
GM 5.7 litre engine manifold 1990 up
High / Low Profile Stringer gearcase
Ignition Coils
Intermediate housing ball gear components
King Cobra gear set chart
King Cobra lower unit parts
Johnson outboard parts warehouse
Marine Engine Fuel Pumps
Mercury warehouse
Mercruiser parts warehouse
Mercruiser Repair Manual Components
Newsletter 1986 thru 1992 repair techniques upper gear case
Oil seal Stringer upper gearcase
OMC manifold Chevy and Ford marine engine
OMC Cobra Water Pump
Propeller hardware 800 / 400 series
Repairs or trade-in shipping address
Stern drive troubleshooting starts with carburetor
Stringer Stern Drive Chart 1973 to 1986
Stringer electric shift 1972-77 components
Stringer oil seals application
Starter Solenoids
Sterndrive Repair Manuals
transom service kit
Trim Solenoids
Used OMC Cobra Components
Used 400/800 stringer parts
Voltage Regulators
Volvo Penta Warehouse
Yamaha warehouse
GLM Marine product warranty
400 Series lower gearcase drawing
800 Series lower gearcase drawing
engine coupler
Oil pump
Boat accessories
Boat trailer accessories
800 series upper gearcase repair cost
Drive shafts 400 800 and stringer
u-joint & water pump shaft
Stringer electric shift switch
302-351 V8 Ford engine manifold
Chrysler / Force warehouse
400 / 800 Stringer upper gearcase drawing
T.C.Electronics / Marine online OMC Cobra parts for the mechanic and boating enthusiast doing repairs on OMC outdrives
  • OMC Cobra parts applications chart for model and year of lower drive shaft, prop shaft, pinion forward gear, reverse gear and clutch dog on parts index. Link on bottom of this web page.
  • Need tech help contact Wayne 6 to 9pm (416) 751-7326
  • Same day shipping on all orders placed before 4:00pm
  • New higher alloy #22666 gears are 50% stronger than OEM gears machined from 8620 forged steel. GLM is proud to introduce the strongest, most durable gear set ever.

Aftermarket OMC parts include 22623, 22624 & 22625
22622-gear-set.jpg
# 22622 Forward, reverse, pinion gear & clutch dog 14 / 26 gear ratio Use with V6 or V8 engine

#22622 $534.89
Please see applications bottom of web page
  OEM# 896980

OMC Cobra's quieter most durable gear set ever.
22666 OMC Gear set all V6 V8 with high alloy steel.jpg
# 22666 New high alloy steel 50% stronger than OEM gear sets use with V6 or V8 engine

#22666   $399.89
The stronger gears must be used as a set. The pinion gear has 12 teeth, forward and reverse gears have 22 teeth. Use with clutch dog 22625

Forward / gear pinion aftermarket OMC parts
22623-forward-pinion-14-26-ratio-OEM-987670-435020.jpg
# 22623 Forward gear and pinion gear Note drive shaft bearing not included 14 / 26 ratio

#22623 $180.89

OEM# 987670

Aftermarket reverse gear for OMC outdrives
910994_REV_GEAR.jpg
# 22624 Reverse gear

#22624 $254.89
Please see applications bottom of web page
OEM# 910994 , 914726, 915273

See used Cobra parts for used units
27760 Water Passage Housing Cobra
# 27760 Water passage housing Cobra

#27760 $67.89

OEM# 915720

Shaft bearing housing
28481 shaft bearing hsg.
# 28481 Shaft bearing housing

#28481 $220.89

 OEM# N/A

Rebuilt OMC Cobra outdrive with 90 day warranty
omc_cobra_lower_gear_case_11-02-02.jpg
# 2132 Lower gear case used OMC outdrive with trade in

OMC Cobra rebuilt lower gearcase   $1595.89 *after trade in - core deposit required

  OEM# 987800

Aftermarket drive shaft for OMC outdrives
22406.jpg
# 22406 Drive shaft

#22406 $163.89

OEM# 911693

Please see applications on left of web page
22414 OMC cobra prop shaft.jpg
# 22414 OMC stern drive 1986 thru 1993 propeller shaft

#22414 $260.89

OEM# 395209

See applications on bottom of this web page
22417.jpg
#22417 Stern drive shaft 1991 thru 1993

#22417 $221.89

OEM# 435022

22625 Clutch dog.jpg
# 22625 Clutch dog

#22625 $95.89

OEM# 337774,914719 

22633 Clutch dog ( aftermarket )
22633.jpg
# 22633 Clutch dog

#22633 $85.89

OEM# 323664 

Screen parts
21885.jpg
# 21885 Screen

#21885 $8.89 Fits 1990-1998 only
OEM# 337778

22373.jpg
22373 Bolt stainless for bearing carrier tab

#22373 $4.89

OEM# 341541

   
Guide ( water tube )
12961.jpg
# 12961 Guide ( water tube )

#12961 $4.89

OEM# 911716

12962.jpg
# 12962 Drive shaft plug

#12962 $4.89

OEM# 911710

Aftermarket seal kit for 1986 thru 1993
87656-Lower-seal-kit.jpg
# 87656 Lower Seal kit 3L to 5.8L

#87656 $50.89

OEM# 984458

2.3 L. Aftermarket seal kit for 1986 thru 1993
87655-2.3L-Seal-kit.jpg
# 87655 4 Cyl. 1986 thru 1989 or ( 2.3L 1990 )

#87655 $28.89

OEM# 985612

22404 upper drive shaft.jpg
# 22404 Upper drive shaft

#22404 $148.89

OEM# 91709

#12776 Lower unit square anode $8.89

OEM# 436745

*Note settings 7.156 " top to main base in neutral
21032.jpg
# 21032 shiftrod assembly unit 3L to 5.8L

#21032 $111.89

OEM# 986658

12737-Anode-oem-431708.jpg
# 12737 Anode

#12737 $10.89

 OEM# 431708

12774 Anode.jpg
Anode 1986 thru 1993 note two types #12774

#12774 $18.89

OEM# 436745

12773 Anode.jpg
Anode 1985 thru 1995 note two types #12773

#12773 $19.89

OEM# 983494

23580.jpg
# 23580 Bearing housing drive shaft bearing shim ( 2 shims ) .004

#23580 $5.89

OEM#323361

#23510 Shim kit $5.89

OEM# 314745

27710-Shaft.jpg
#27710 Shaft spool

#27710 $56.89

OEM# 322941

27850.jpg
#27850 Bearing retainer tab

#27850 $20.89

OEM# 333957

86620.jpg
# 86620 Water passage tub seal

#86620 $4.89

OEM# 911705

22491-11055.jpg
22491/ 11055 Detent ball / spring

#22491 / #11055 $6.89

OEM# 160084,911962

#23590 $4.89

OEM# 323362

Note shifter setting 7.156 inches
21033 Shift rod.jpg
# 21033 Shift rod

#21033 $52.89

OEM# 914736

Aftermarket Cover Seal Assembly
27750 cover seal
# 27750 Cover Seal Assembly

# 27750 Cover Seal Assembly $35.89

OEM# 986838

Aftermarket clutch dog pin
21137.jpg
# 21137 Clutch dog pin

#21137 $4.89

OEM# 328825

Click Here for Lower Gearcase Gear Chart

OMC Cobra drawings and tech help with layouts.