OMC Parts Drawing *Cobra *Mercruiser *Alpha SEI Outdrives
Gears - OMC Cobra Sterndrive
OMC Cobra Gear Sets – upper gearcase
lower unit sterndrive Ford-Chevy models
Last updated on 10/17/2023
- 4 cylinder, V6, V8 Cobra outdrive models 1986-1993- and 7.5-liter 460 model years 1987 to 1988 gears
- Clutch dog and used sets available for all OMC models upper gearcase only.
- Upper unit gear sets include bearings.
- 2-day shipping available to anywhere in the United States.
Gears - OMC Cobra Sterndrive
Upper Gearcase
22540 Gear set OEM 984012 SIE 18-1602
21:19 ratio
4.3L 262 Chevy V6
# 22540
$972.95 US
# 22540
$1,506.89 CDN
GLM 22520 Upper gears OMC Cobra OEM 983825 SIE 18-1600
21:16 ratio
5.7L 350 Chevy
5.8L 351 Ford
# 22520
$890.95 US
# 22520
$1,505.89 CDN
22544 305 Chevy 351-460 Ford King Cobra OEM 983835
21:17 ratio
5.0L 305 Chevy
5.8L 351 EFI and
7.5L 460 Ford
# 22544
$846.95 US
# 22544
$840.89 CDN
22560 4 cylinder 302 Ford OEM 983826
21:18 ratio
4 cylinder 1986 2.5 liter
3.0 liter 1986-1989
5.0 liter 302 Ford V8
#22560
$995.95 US
# 22560
$476.89 CDN
OMC Sterndrive used gearcase parts-pinion Used 21-19, 21-16, 21-18, 21-17 and 21-21 Bearings sold separately with used gears *Call for availability
$250.00 US
$275.89 CDN
Lower Unit
22623 Pinion Forward Gear Set
14-26 ratio
3.0L Chevy 1990-1993
4.3L, 5.0L, 5.7L and 5.8L all years
# 22623
$319.95 US
# 22623
$393.89 CDN
Johnson Evinrude V6-V8
Original OEM - OMC / Johnson gear set by BRP
# 987670 $599.00 US
# 987670 $660.89 CDN
14-26 ratio 3.0L Chevy 1990-1993 4.3L, 5.0L, 5.7L 5.8L all years
# 22622
$799.95 US
# 22622
$291.89 CDN
22666 Heavy duty for Ford Chevy V8 outdrive
# 22666
$557.95 US
22625 Clutch dog OEM 915272-914716-33774 SIE 18-2383
All 4 cylinder, V6 and V8 models
# 22625
$98.95 US
# 22625
$127.95 CDN
22624-26 teeth OEM 915723
All V6 and V8 models
# 22624
$278.95 US
# 22624
$341.89 CDN