OMC Parts Drawing *Cobra *Mercruiser *Alpha SEI Outdrives
- OMC Cobra Lower Unit Parts Breakdown
OMC Cobra sterndrive lower unit 15 to 29
Exploded view drawing with water pump and seal kits
Last updated on 9/23/2023
- OMC Cobra 4 cylinder, V6 and V8 parts diagram
- 2 year manufacturer parts warranty
- Water pump housing, seals
OMC Cobra lower gearcase parts layout
OMC Cobra sterndrive lower unit 15 to 29
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Description
Price (USD)
Price (Canada)
27760 T Water Passage Housing Cobra
15
27760 Water passage housing
$116.95 us
$153.95 cdn
22404 T Cobra upper drive shaft
16
22404 Upper Drive shaft
$180.95 us
$237.95 cdn
21180 lock nuts
17
21180 Nut (5 units)
$7.00 us
$9.00 cdn
21490 Washer for water passage
18
21490 Washer Included in seal kit
33970 Water passage gasket
19
33970 Gasket Included in seal kit
$4.00 us
$5.00 cdn
81280 o ring 3 required
20
81280 O-ring Included in seal kit
87656 OMC outdrive lower unit seal kit
20-B
87656 Lower unit gearcase seal kit V6 4.3L or V8 5.0L, 5.7L, 5.8 liter
$52.95 us
$69.95 cdn
87655 OMC lower gearcase seal kit 4 cylinder 2.3 liter
20-C
87655 Lower gearcase seal kit for 2.3 liter, 3.0L 4 cylinder (1986-1989)
$31.95 us
$39.95 cdn
22362 Screw
21
22362 Screw
$4.99 us
$6.95 cdn
27770 T Bearing housing
22
27770 Bearing housing
$93.95 us
$123.95 cdn
81380 O ring
23
81380 O-ring (In seal kit)
23510 M outdrive Shims
24
235X0 Shim .003″ – .005″
$5.00 us
$6.00 cdn
21645 T Thrust washer
25
21645 Thrust washer
$9.95 us
$12.95 cdn
16330 t thrust bearing
26
16330 Thrust bearing
$29.95 us
$39.95 cdn
12962 T Plug
27
12962 Plug
$5.00 us
$5.95 cdn
22406 T Lower drive shaft omc parts
28
22406 Lower drive shaft
$351.95 us
11190 Pinion Nut
29
11190 Nut
$5.00 us
$5.95 cdn