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OMC Cobra Transom Bellows Kit

OMC Outdrive Bellows Kit - Exhaust / Drive Shaft 1986 - 1986 Cobra Sterndrive Models

Last updated on 3/27/2020, 4:36:26 AM

  • GLM 21962 transom kit replaces Sierra 18-2771
  • Includes exhaust, u-joint and shift cable bellow
  • 21905 gimbal bearing and mounting gasket included
  • Compatible with 1986 – 1993 models, 4 cylinder, V6 and V8 models
  • Does not work with cone clutch King Cobra models
Transom Service Kit

21962 Kit OMC Cobra

Parts included:

Seal kit OEM 508105
Shift cable bellow OEM 911826
U-joint bellow OEM 854127
Exhaust bellow OEM 914036
Hose clamp OEM 3852604
Hose clamp OEM 912628
Gimbal bearing OEM 3853807
Cable tie OEM 320107
Cable tie OEM 317893

$149.95 US
$198.95 CDN
Transom Service Kit

GLM 89190

P/N 89190 Exhaust bellow. Note: this part is re-designed from the original OMC part, and contains additional outlet holes down the underside to relieve some of the back pressure created from the exhaust.

Replaces OEM 914036, Sierra 18-2764, Mallory 9-72706

$27.95 US
$27.95 US
Transom Service Kit

GLM 89200

P/N 89200 Drive shaft / u-joint bellow. Includes hose clamp.

Replaces OMC 3854127, Sierra 18-2765, Mallory 9-72707.

$33.95 US
$44.95 CDN

GLM 89210

P/N 89210 Shift cable rubber cover.

Replaces 911826, Sierra 18-2763, Mallory 9-72709.

$9.95 US
$12.95 CDN

GLM 21905 Gimbal bearing

P/N 21905 Gimbal bearing. Heavy duty design allows for more grease filling, and low carbon steel can operate at higher temperatures.

Replaces OMC 3853807, Mercury 30-862540A3, 30-60794A4, Sierra 18-21005, Mallory 9-72412.

$53.95 US
$70.95 CDN

GLM 34730 Transom outdrive gasket OEM 915840

P/N 39630 Outdrive installation gasket kit. Installed between the transom housing and upper gear case when re-installing stern drive back onto boat. Make sure to use gasket compound on both side of gasket before installing (shown below).

Replaces 508105, Sierra 18-2613.

$9.95 us
$11.95 CDN

Related Parts (Optional)

86560 Bell housing oil seal 3852548

P/N 86560 Oil seal. Installed behind gimbal bearing.

Replaces OEM 3852548, Sierra 18-8349.

$13.95 US
$16.95 CDN

Johnson gasket compound 508235

P/N 508235 Gasket sealing compound. Used on mounting gasket, and o-rings and internal sterndrive gaskets.

$24.95 US
$32.95 CDN