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OMC Parts

1978 990244H OMC Cobra Sterndrive LOWER GEARCASE Diagram and Parts

Component: LOWER GEARCASE
#
Description
MSRP/Price
Req.
Qty
 
#
Description
MSRP/Price
Req.
Qty
 
  • 1

    GEARCASE AND BEARING ASSY

    0981865

    $0.00
    $400.00
    1
     
    Add To Cart
  • 2

    BEARING, Pinion

    0384195

    $24.99
    $17.61
    1
     
    Add To Cart
  • 3

    SET SCREW, Bearing

    0322994

    $9.00
    $9.00
    1
  • 4

    SCREEN, Water intake

    0323466

    $8.99
    $6.34
    1
     
    Add To Cart
  • 5

    O RING, Driveshaft bearing

    0314728

    $3.99
    $2.82
    1
     
    Add To Cart
  • 6

    BEARING HOUSING AND SEAL

    0981104

    $0.00
    $0.00
    1
  • 7

    OIL RETAINER, Driveshaft

    0321467

    $13.99
    $9.86
    2
     
    Add To Cart
  • 8

    WASHER

    0301250

    $3.99
    $3.23
    4
     
    Add To Cart
  • 9

    OIL PUMP HOUSING AND COVER

    0981609

    $342.55
    $342.55
    1
  • 10

    SET SCREW, Pressure relief

    0909590

    $6.00
    $6.00
    1
     
    Add To Cart
  • 11

    SCREW, Cover

    0321127

    $2.99
    $2.42
    4
     
    Add To Cart
  • 12

    SCREW, Screen to cover

    0308120

    $3.05
    $2.47
    1
     
    Add To Cart
  • 13

    BALL, Pressure relief

    0160084

    $3.99
    $2.82
    1
     
    Add To Cart
  • 14

    GUIDE, Ball valve

    0909593

    $1.91
    $1.91
    1
     
    Add To Cart
  • 15

    SCREEN, Valve housing

    0383784

    $15.30
    $12.41
    1
     
    Add To Cart
  • 16

    COVER ASSEMBLY

    0982034

    $225.00
    $225.00
    1
     
    Add To Cart
  • 17

    PIN, Cover to gearcase

    0202136

    $2.27
    $2.27
    1
  • 18

    SPRING, Pressure relief

    0909591

    $5.09
    $5.09
    1
     
    Add To Cart
  • 19

    RETAINER, Relief

    0909589

    $2.00
    $2.00
    1
     
    Add To Cart
  • 20

    THRUST BUSHING

    0318841

    $34.99
    $28.36
    1
     
    Add To Cart
  • 21

    RETAINING RING

    0313445

    $16.32
    $13.23
    2
     
    Add To Cart
  • 22

    RETAINER PLATE, Bearing hsg

    0314732

    $71.42
    $57.91
    1
     
    Add To Cart
  • 23

    WASHER, Screw, retainer

    0302290

    $0.99
    $0.70
    4
     
    Add To Cart
  • 24

    BEARING HOUSING SEAL ASSY

    0384523

    $312.99
    $312.99
    1
     
    Add To Cart
  • 25

    NEEDLE BEARING ASSEMBLY

    0382407

    $25.99
    $18.31
    1
     
    Add To Cart
  • 26

    NEEDLE BEARING ASSEMBLY

    0379504

    $17.99
    $12.68
    1
     
    Add To Cart
  • 27

    SEAL

    0321463

    $11.99
    $8.45
    2
     
    Add To Cart
  • 28

    SCREW

    0316563

    $3.99
    $2.82
    4
     
    Add To Cart
  • 29

    O RING

    0317178

    $1.99
    $1.41
    1
     
    Add To Cart
  • 30

    THRUST WASHER, Reverse gear

    0314731

    $17.99
    $12.68
    1
     
    Add To Cart
  • 31

    NUT, Pinion to driveshaft

    0314730

    $13.99
    $9.86
    1
     
    Add To Cart
  • 32

    PINION

    0323205

    $286.64
    $286.64
    1
  • 33

    THRUST BEARING, Pinion

    0387656

    $33.99
    $27.55
    1
     
    Add To Cart
  • 34

    THRUST WASHER, Pinion

    0314729

    $12.99
    $9.15
    1
     
    Add To Cart
  • 35

    DRIVESHAFT ASSEMBLY

    0981258

    $0.00
    $504.89
    1
     
    Add To Cart
  • 36

    GEAR AND BUSHING ASSY, Forward

    0981684

    $0.00
    $0.00
    1
  • 37

    GEAR, Reverse

    0323315

    $398.85
    $398.85
    1
  • 38

    SHIFTER, Clutch dog

    0323664

    $106.99
    $86.74
    1
     
    Add To Cart
  • 39

    PIN, Clutch dog

    0313448

    $3.99
    $2.82
    1
     
    Add To Cart
  • 40

    SPRING, Clutch dog pin

    0313454

    $3.99
    $2.82
    1
     
    Add To Cart
  • 41

    PLUG, Fill and drain

    0307551

    $4.99
    $3.52
    1
     
    Add To Cart
  • 42

    WASHER, Nylon

    0311598

    $0.99
    $0.70
    1
     
    Add To Cart
  • 43

    SPRING, Detent

    0318576

    $7.00
    $7.00
    1
     
    Add To Cart
  • 44

    SHIFT ASSEMBLY, Gearcase

    0982101

    $0.00
    $125.00
    1
     
    Add To Cart
  • 45

    O RING, Large

    0309731

    $2.99
    $2.11
    2
     
    Add To Cart
  • 46

    O RING, Small

    0320140

    $3.05
    $2.37
    1
     
    Add To Cart
  • 47

    RACK, Valve, shift assembly

    0909305

    $50.00
    $50.00
    1
     
    Add To Cart
  • 48

    CYLINDER, Shift assembly

    0909946

    $12.00
    $12.00
    1
     
    Add To Cart
  • 49

    PISTON AND VALVE ASSEMBLY

    0982087

    $0.00
    $125.00
    1
     
    Add To Cart
  • 50

    CAP, Pis 1

    0320138

    $8.00
    $8.00
    1
     
    Add To Cart
  • 51

    PUSH ROD AND SET SCREW ASSEMBLY

    0982130

    $0.00
    $125.00
    1
     
    Add To Cart
  • 52

    PIN, Push rod

    0320176

    $1.25
    $1.25
    1
     
    Add To Cart
  • 53

    PIN, Rack to valve

    0909306

    $13.44
    $13.44
    1
     
    Add To Cart
  • 54

    O RING, Propeller shaft

    0313446

    $3.99
    $2.82
    1
     
    Add To Cart
  • 55

    THRUST BEARING ASSEMBLY, Forward gear

    0385043

    $27.99
    $19.72
    1
     
    Add To Cart
  • 56

    SHIFT ROD AND BEARING ASSY

    0981616

    $11.65
    $11.65
    1
  • 57

    BALL, Detent

    0316506

    $3.99
    $2.82
    1
     
    Add To Cart
  • 58

    SCREW, Retainer to gearcase

    0318139

    $4.99
    $4.04
    4
     
    Add To Cart
  • 59

    SCREW, Drain and fill

    0318544

    $13.99
    $9.86
    1
     
    Add To Cart
  • 60

    SCREW, Shift housing to gearcase

    0324474

    $3.99
    $2.82
    1
     
    Add To Cart
  • 60

    SCREW, Shift housing to gearcase

    0300630

    $3.99
    $3.23
    5
     
    Add To Cart
  • 61

    LOCKWASHER, Shift housing to gearcase

    0302290

    $0.99
    $0.70
    6
     
    Add To Cart
  • 62

    THRUST WASHER, Forward gear

    0317165

    $39.00
    $39.00
    1
     
    Add To Cart
  • 63

    SHIM, 0005 pinion

    0314745

    $4.99
    $3.52
    0
     
    Add To Cart
  • 63

    SHIM, 0004 pinion

    0323361

    $4.99
    $3.52
    0
     
    Add To Cart
  • 63

    SHIM, 0002 pinion

    0314742

    $0.55
    $0.55
    0
  • 63

    SHIM, 0003 pinion

    0323362

    $3.99
    $2.82
    0
     
    Add To Cart
  • 64

    GASKET, Swivel brg retainer

    0909118

    $4.99
    $3.52
    1
     
    Add To Cart
  • 65

    PROPELLER SHAFT ASSY

    0387818

    $498.99
    $404.58
    1
     
    Add To Cart
  • 66

    SHIM, 0004 forward gear

    0323365

    $10.00
    $10.00
    0
     
    Add To Cart
  • 66

    SHIM, 0002 forward gear

    0323363

    $6.00
    $6.00
    0
     
    Add To Cart
  • 66

    SHIM, 0003 forward gear

    0323364

    $5.00
    $5.00
    0
     
    Add To Cart
  • 67

    THRUST BEARING ASSEMBLY, Reverse gear

    0382408

    $7.99
    $6.47
    1
     
    Add To Cart
  • 68

    ADAPTER, Shift cylinder to hsg

    0909945

    $8.00
    $8.00
    1
     
    Add To Cart
  • 69

    SWIVEL BEARING RETAINER AND BUSHING

    For 1980 and new 800 series use 982439. For all 400 series and 800 series units prior to 1980 use 982606.

    0981088

    $0.00
    $0.00
    1
  • 70

    SEAL

    0310649

    $22.99
    $16.20
    1
     
    Add To Cart
  • 71

    SEAL

    0313353

    $15.99
    $11.27
    2
     
    Add To Cart
  • 72

    LUBRICANT FITTING

    0313607

    $4.99
    $4.04
    1
     
    Add To Cart
  • 73

    SCREW, Housing to gearcase

    0316534

    $4.99
    $4.04
    4
     
    Add To Cart
  • 74

    SHIFT ASSEMBLY

    0981315

    $0.00
    $0.00
    1
  • 75

    LOCKWASHER, Screw, cover

    0307247

    $4.07
    $3.15
    4
     
    Add To Cart
  • 76

    SCREW, Cover

    0323465

    $5.00
    $5.00
    4
     
    Add To Cart
  • 77

    O RING, Retainer

    0307450

    $1.99
    $1.41
    1
     
    Add To Cart
  • 78

    SCREW, Cable retainer

    0908158

    $2.99
    $2.11
    2
     
    Add To Cart
  • 79

    SHIFT HSG AND SUPPORT ASSY

    0982035

    $0.00
    $0.00
    1
  • 81

    SHIFT, Idler pulley

    0909291

    $0.00
    $17.00
    1
     
    Add To Cart
  • 82

    RETAINER, Pinion shaft

    0909294

    $12.06
    $12.06
    1
     
    Add To Cart
  • 83

    DRIVE PULLEY

    0909299

    $137.95
    $137.95
    1
     
    Add To Cart
  • 84

    PINION SHAFT

    0909300

    $105.76
    $105.76
    1
  • 85

    COVER, Shift housing

    0909603

    $148.52
    $148.52
    1
     
    Add To Cart
  • 86

    GASKET, Cover shift hsg

    0909604

    $5.09
    $3.94
    1
     
    Add To Cart
  • 87

    SEAL, Pinion shaft, shift hsg

    0909606

    $6.11
    $4.73
    1
     
    Add To Cart
  • 88

    RETAINER, Cable, shift hsg

    0909620

    $0.00
    $14.57
    1
     
    Add To Cart
  • 89

    O RING, Seal, pinion shaft

    0909747

    $1.01
    $0.79
    1
     
    Add To Cart
  • 90

    WASHER, Pinion to bearing

    0909748

    $1.99
    $1.41
    1
     
    Add To Cart
  • 91

    QUAD RING, Shaft

    0909969

    $1.01
    $0.79
    1
     
    Add To Cart
  • 92

    BEARING ASSY, Pinion shaft

    0981312

    $10.19
    $8.26
    1
     
    Add To Cart
  • 93

    CABLE ASSEMBLY

    0981394

    $0.00
    $0.00
    1
  • 94

    WASHER, Idler pulley

    0909303

    $4.07
    $3.15
    2
     
    Add To Cart
  • 95

    SPACER, Propeller nut

    0315810

    $4.99
    $3.52
    1
     
    Add To Cart
  • 96

    TRIM TAB, Gearcase

    0909779

    $82.47
    $82.47
    1
  • 97

    SCREW, Trim tab

    0313715

    $8.99
    $6.34
    1
     
    Add To Cart
  • 98

    NUT, Propeller

    0314503

    $11.99
    $8.45
    1
     
    Add To Cart
  • 99

    COTTER PIN, Propeller nut

    0314502

    $0.99
    $0.70
    1
     
    Add To Cart
  • 100

    LOCKWASHER, Screw long

    0306314

    $1.59
    $1.28
    1
     
    Add To Cart
  • 101

    SCREW, Gearcase to housing, long

    0313697

    $12.99
    $10.53
    1
     
    Add To Cart
  • 102

    LOCKWASHER, Screw, short

    0307708

    $1.01
    $0.82
    5
     
    Add To Cart
  • 103

    SCREW, Gearcase to hsg, short

    0552898

    $5.81
    $5.81
    5
  • 104

    SCREW, Extension, rudder

    0908668

    $5.99
    $4.85
    2
     
    Add To Cart
  • 105

    CLAMP, Extension, rudder

    0909548

    $16.00
    $16.00
    1
     
    Add To Cart
  • 106

    EXTENSION, Rudder

    0909549

    $0.00
    $42.97
    1
     
    Add To Cart
  • 107

    PROPELLER, 13-3/4 x 17

    0382764

    $173.99
    $134.01
    1
     
    Add To Cart
  • 107

    PROPELLER, 13 x 19 set

    0384142

    $489.99
    $377.42
    1
     
    Add To Cart
  • 107

    PROPELLER, 13 x 19

    0382765

    $173.99
    $134.01
    1
     
    Add To Cart
  • 107

    PROPELLER, 12-3/4 x 21 sst

    0384702

    $0.00
    $0.00
    1
  • 107

    PROPELLER, 13-3/4 x 15

    0382763

    $173.99
    $134.01
    1
     
    Add To Cart
  • 107

    PROPELLER, 13-3/8 x 17

    0384139

    $489.99
    $377.42
    1
     
    Add To Cart
  • 107

    PROP, 12-3/4 x 23 sst cupped

    0384703

    $175.00
    $175.00
    1
  • 107

    PROPELLER, 12-3/4 x 21

    0382766

    $173.99
    $134.01
    1
     
    Add To Cart
  • 107

    PROPELLER, 14 x 11

    0382761

    $161.21
    $124.18
    1
     
    Add To Cart
  • 107

    PROPELLER, 12-3/4 x 23 sst

    0389514

    $175.00
    $175.00
    1
     
    Add To Cart
  • 107

    PROPELLER, 12-3/4 x 23

    0384136

    $60.00
    $60.00
    1
  • 107

    PROPELLER, 13 x 19 sst

    0389510

    $489.99
    $377.42
    1
     
    Add To Cart
  • 107

    PROPELLER, 14 x 13

    0382762

    $173.99
    $134.01
    1
     
    Add To Cart
  • 107

    PROPELLER, 13-3/4 x 15

    0384144

    $489.99
    $377.42
    1
     
    Add To Cart
  • 107

    PRO, 12-3/4 x 21 sst cupped

    0389512

    $175.00
    $175.00
    1
  • 108

    CONVERGING RING, Lexan

    0319432

    $16.99
    $13.77
    1
     
    Add To Cart
  • 109

    PROPELLER BUSHING ASSY

    0384977

    $32.83
    $32.83
    1
  • 110

    LOWER GEARCASE GASKET AND SEAL KIT

    0982177

    $61.99
    $50.26
    1
     
    Add To Cart
  • 111

    LOWER GEARCASE SHIM KIT

    0982178

    $17.60
    $17.60
    1
     
    Add To Cart
  • 982085

    GEARCASE ASSY, Complete

    0982085

    $0.00
    $0.00
    1
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