OMC Parts Drawing *Cobra *Mercruiser *Alpha SEI Outdrives

Mercruiser Alpha 1 Gen 2 shift cable

Gimbal housing outdrive cable kit for generation 2 models

Last updated on 9/21/2018, 9:56:50 AM

  • GLM P/N 21450 Shift cable kit replaces Mercury OEM 865436A03, Sierra 18-2603
  • For Mercruiser and Alpha One models, all years
  • New larger core wire, installed into aft end of bell housing
  • Photos of kit and ends of cable
  • Click here for all other outdrive parts
Shift Cables

21450 Mercruiser outdrive part

Parts included:

21080 Slide
21090 Set Screw
21140 Shift Arm
21430 Guide
21432 Anchor
21433 Set Screw
21462 Wrapping
21463 Insert
21464 Wire
21710 Cable
21750 Set Screw
21790 Bellow Clip
21791 Hose Clamp
39622 Gasket Kit
89080 Bellow

$89.95 USD

$118.95 Canadian

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Gimbal End

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Shift Cables, Transom Kits

21960 Alpha One transom

P/N 21960 Alpha 1 Generation 2 bellows kit (1991 and up, serial numbers 0D469859 and up)

30-803099T1

$177.95

$234.95

exhaust bellows glue

92-861166Q Adhesive glue

P/N 92-86166Q1 Bellows glue / adhesive. Replaces Sierra 18-9031.

$19.00

$23.00

Shift Cables

89100

P/N 89100 Exhaust bellow– compatible with all models from 1963 to present, serial numbers 1534570 and up. (Not compatible with Bravo or TRS models)

18654A1

$22.95

$29.95

Shift Cables

21905 Gimbal

P/N 21905 Heavy duty gimbal bearing. Larger area between the shields allow for more grease filling.

30-862540A3, 30-60794A4 

$53.95

$70.95