OMC parts 800 / Cobra outdrive drawings * How to videos

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OMC gears *Shimming *Installation Videos *Drawings

Pinion shimming and installation video for upper-lower unit. Stringer, 400-800 and Cobra stern drives

  • Electric shift used parts
  • Cobra, 400-800 gear shimming and installation video
  • Pinion shimming install and removal tools
  • Co-manufacturer and distributor for GLM Products including aftermarket gear sets with GLM 2 year warranty
  • Application chart for all models

22540 V6 ratio 21-19 with bearings
22540 V6 ratio 21-19 with bearings
P/N 22540 GLM aftermarket 21-19 ratio with 4.3 liter Chevy motor years 1986 to 1992 OEM-984012 $972.95

22544 OMC V8 21-17 Chevy 5.0 Ford 5.8-7.5 litre
22544 OMC V8 21-17 Chevy 5.0 Ford 5.8-7.5 litre

P/N 22544 21-17 ratio use with Chevy 5.0 and Ford 5.8 - 7.5 liter engine comes with bearing 1986 to 1993 / 983835 $846.95

22560
22560

P/N 22560 Cobra 21-18 ratio with 5.0 liter Ford V8 engines, 2.3 liter years 1987 to 1990 and 3.0 liter years 1986 to 1989 / 983826 $1,038.95

22520
22520
P/N 22520 GLM aftermarket 21-16 ratio with 5.8 liter Ford V8 engine and 5.7 liter 350 Chevy / 983825 $890.95

Upper gearcase

22562
22562

P/N 22542-NUJ Years 1986 to 1993 with 21-19 ratio with 4.3 liter Chevy engine / 984013 $1,195.09

P/N 22522-UJDS Upper assembly. (Note: u joint or engine drive shaft assembly not included) years 1986 to 1993 with 21-16 ratio with 5.7 liter 350 Chevy, 5.8 liter 351 cubic inch Ford V8 / 983917-2 $1,612.95

P/N 22532-UJDS GLM Marine aftermarket upper assembly
(Note: UJDS model : u joint or engine drive shaft assembly not included) 21-17 ratio with 7.5 liter 460 Ford engine, 5.8 liter Ford V8 EFI engine and 5.0 liter 305 Chevy / 983919-2 $1,698.95

P/N 22562-UJDS GLM upper assembly
(Note: UJDS: u-joint or engine drive shaft assembly not included) 21-18 ratio with 302 Ford engine and 4 cylinder 3.0 liter 1986-1989 / 983918-2 $1,749.95

Installation video

Bearing puller tool / Pinion install-remove tool

90150 puller
90150 puller

P/N 90150 5 Inch universal bearing puller plate / 37241 $119.95

90295 bearing removal and install
90295 bearing removal and install

P/N 90295 Lower unit drive shaft pinion bearing puller and installation tool $85.95

400-800 series upper gearcase drawing

22050 Ball kit
22050 Ball kit

P/N 22050 Ball gear kit with o rings, covers, nuts and seals. Includes the following: o ring 308621, cover 90862 (2), ball upper case 908069, nuts 908064 (2), ball intermediate housing 908069 o ring 908383, oil seals 981195 (2) and oil seals 981196 (2). $199.15

22590-17
22590-17
P/N 22590 Complete bearing housing sterndrive 1980 to 1985 V8 engine 21/16 assembly $2,236.95

P/N 22580 Complete bearing housing 21/17 assembly $2,315.95

22518

P/N 22518 Use with all four cylinder engines ratio is 21/18 / 982244 $749.15

22514 21-19 165 hp inline six cylinder
22514 21-19 165 hp inline six cylinder

P/N 22514 GLM set and bearings for V6 or 165 hp in line 6 cylinder engines ratio is 21/19 / 984262 $735.95

22530
22530
P/N 22530 GLM aftermarket set and bearings for 3.8 liter V6 engine - ratio is 21/20 / 982835 $719.95

22510
22510
P/N 22510 for 5.7 liter V8 engine - ratio is 21/16 / 982261 $1,061.95

22512
22512
P/N 22512 GLM aftermarket set and bearings for 5.0 liter V8 engine ratio is 21/17 / 982259 $941.95

400-800 Intermediate housing

steering shaft
steering shaft
tilt worm
tilt worm

Click here for more intermediate housing parts or drawings

used tilt
used tilt

*800 series and Cobra lower unit drawing.
Click here for lower unit drawing chart

22622 Gear set and clutch dog
22622 Gear set and clutch dog
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 $599.95

22623
22623 Forward and pinion 14-26 ratio
P/N 22623 Pinion / Forward set (Please note: pinion bearing not included) 987670 $318.95

22624 GLM Marine aftermarket reverse
22624 GLM Marine aftermarket reverse

P/N 22624 Cobra or 800 V6 or V8 Reverse gear / 915273 $278.95

22666
22666

P/N 22666 V8 heavy duty set - all motors except 7.5 liter $557.95

22621
22621
 
22620
22620
P/N 22620 Hydraulic shift set with clutch (1978 to 1981) 435088-437297 $879.95 Hydraulic assist gear ratio chart. We have used sets for $200.00 each.

22630
22630
P/N 22630 Complete set including clutch dog for 4 cylinder 400 series (1982 to 1985) Cobra 2.3 Liter (1987 to 1990) 3.0 liter (1986 to 1989) / 986979 $577.95

22631
22631
P/N 22631 Pinion / Forward set 4 cylinder 400 series, Cobra years 1986 to 1989 has 13/26 ratio / 436746 $508.95

22632
22632
P/N 22632 Reverse for 4 cylinder lower units / 345992 $139.95

Counter rotating Cobra stern drive

4.3 counter clockwise
4.3 counter clockwise

P/N 983825 Used unit (2)1988 to 1993 V6, V8 counter rotating large hub 4-1/4 inch lower unit OEM-983825 Used $230.15

Counter rotating pinion

Counter rotating pinion

Counter rotating forward gear

Counter rotating forward gear

P/N 0431801 Counter clockwise forward and pinion gear / 0431801 $396.15


***Warning***
Bearing carrier, forward gear and propeller shaft is one unit do not remove with standard bearing carrier puller. Unit must be remove using tab bolt holes and pulling away from the case using out-drive holding fixture.

Large hub 4-3/4 King Cobra 17/30

17-30 tooth count
17-30 tooth count
P/N 397750 (Used set) OMC King Cobra years 1987 to 1989 V8 for 7.4 and 7.5 liter engines with hub size of 4-3/4 inches.
Tooth count of pinion 17 drive gear 30 teeth. OEM 0397750 Forward/pinion gear set $699.15

400-800 steering

382319 worm right hand
382319 worm right hand
With true-coarse steering parts you may have a left or right handed worm. Note if wrong one is used boat will steer in opposite direction of steering wheel.
313235 Marine genuine parts
313235 Marine genuine parts
 
Used steering gear

Used steering gear

 
right handed
right handed
 

Electric shift outdrive lower unit

electric shift with hub spring
electric shift with hub spring

P/N 22-533 Used assembly including: bushing / 382270, clutch hub / 382334, clutch spring / 313455, spring sleeve / 315034 and retainer ring / 312007 $349.09

26-2014 Electric shift used gears
26-2014
P/N 26-2014 Used electric shift forward and pinion gear with clutch spring years 1972 to 1977 $399.09

15 teeth
15 teeth

Contact order desk for older Stringer 1965 and up. In many cases we have complete outdrive units in stock if restoring boat to original equipment.

hub
hub
P/N 22-235 used gears for electric shift reverse assembly with spring and hub $299.29