OMC Parts Drawing *Cobra *Mercruiser *Alpha SEI Outdrives
Last updated on 9/21/2023
87654 Upper gear case seal kit – replaces 987603
39630 Bell housing gasket – OEM 508105
# 39630$9.95 US
# 39630$12.95 CDN
21111 Cover nut
85.95 us
$112.95 cdn
3427800 Bearing carrier
3527900 Water pump adapter
82.95 us
$108.95 cdn
3627920 bearing carrier u joint
$97.95 us
$127.95 cdn
3782480 O-ring in seal kit
3828404 cobra cover / o ring
$81.95 us
$106.95 cdn
3928406 Cover assembly
$64.95 us
$83.95 cdn
4012661 Thrust plate port
$ 4.95 us
$6.95 cdn
4112662Thrust plate starboard side
4223360 Shim
$8.95 cdn
4328408 Cover assembl
$ 38.95 us
$50.95 cdn
4421773 Retainer ring
$ 5.95 us
4523361 Shim 0.003″
$ 4.99 us
4523362 Shim 0.004″
4523363 cobra shim .005
4523364 Shim 0.010″
4622384Screw
47 47010 Vent hose
$ 13.95 us
$17.95 cdn
4822385 Screw
$ 13.99 us
$ 18.95 cdn
4922386 Screw
$ 6.95 cdn
5022387 Screw
$ 9.99 us
5121732 OMC Cobra dipstick
$28.95 us
$ 37.95 cdn
5223371 Shim 0.003″
5223372 Shim 0.005″
5223374 Shim 0.010″
5223376 Shim 0.015″