• OMC Cobra Lower Unit Parts 30-45

OMC Cobra stern drive lower unit parts

Cobra outdrive gearcase breakdown diagram with gears

Updated April 12th 2026

• GLM Marine aftermarket pinion, forward and reverse gears
• Compatible with 1986 – 1993 V6 and V8 models
• 2 year manufacturer parts warranty
• Gears sold with 30 minutes of tech support and no charge drive shaft shimming

OMC Cobra sterndrive lower unit 30 to 45

Upper gearcase OMC parts drawing click here

OMC Cobra lower gearcase parts layout

Click on Picture

Description

Price (USD)

Price (Canada)

22631 Forward and pinion gear set

30B
22631

Pinion and forward gear set

(for 2.3 liter only, 3.0Liter

Years 1986 to 1989

$508.95 US

$ 397.89 CDN

22630 Gear set 3L 2.3L

30B
22630

Pinion, forward gear, reverse gear and clutch dog

set for 2.3 liter (without bearing)

$577.95 US

 

$ 787.89 CDN

22622 M gear set

30B
22622

Pinion / forward gear / reverse gear / clutch dog set

$699.00 US

$ 291.89 CDN

22623 T OMC forward pinion gear bearing 14-26 ratio

30
22623

GLM aftermarket OMC Cobra gear set (without bearing) 

$350.00 US

$ 393.89 CDN

22666 M gear set

30
22666

V6 V8 pinion and forward / reverse gear

(without bearing or clutch dog)

$557.95 us

22624 Reverse gear

31
22624

Reverse gear

$278.95 us

$ 341.89 cdn

12774 T OMC Anode

32
12774

Anode

$25.95 us

$ 44.89 cdn

22365 M Bolt

33
22365

Screw

$15.95 us

$ 24.89 us

21674 Washer

34
21674 Washer

$4.99 us

$5.89cdn

22366 T Screw

35
22366

Screw

$4.99 us

$ 7.89 cdn

22367 M Bolt

36
22367

Screw

$10.99 us

$ 17.89 cdn

12776 T Anode

37
12776

Anode

$10.95 us

$ 18.89 cdn

22368

38
22368

Screw

$4.99 us

$ 7.89 cdn

21731 Magnetic drain screw set

41
21731

Magnetic drain screw set

$6.95 us

$7.89 cdn

22371 Screw

43
22371

Screw

$10.95 us

$ 15.89 cdn

22225 T prop nut kit

44
22185

Nut & keeper

$5.99 us

$ 10.89 cdn

22142 T Cotter pins

45
22142

Cotter pin

(5 units)

$5.99 us

$4.89 cdn

Parts 1 - 14

46 - 59

60 - 82