Mercruiser Alpha 1 Shift Cable Assembly Kit

Lower Unit Shift Cables for the Stern Drive

Last updated on 12/08/2023, 01:17:46

  • Lower shift cable kit for Mercruiser models
  • Including MC 1 R MR Alpha gen ii and generation 1 (1970 to 2015)
  • New style cable has a larger core wire.
  • Installs from the aft end of the bell housing
  • Basic and complete sets available
  • Replacement transom Mercruiser bellows kits available here
  • For installation help. 5 stars, see our Alpha 1 bellows installation page

21450 cable kit

P/N 21450 Complete cable set for the outdrive on all Mercruiser
and Alpha one models 1970 to 2015, replaces Mercury part number 865436A03 and Sierra 18-2603.

$89.99

Kit includes:

P/N 21710 Shift Cable end 41951A1
P/N 21750 Set Screw 10-45590
P/N 21790 Clip 54-38863
P/N 21791 Hose Clamp 54-85504320
P/N 39622 Gasket Kit 27-94996A2
P/N 89080 74639 Cable bellows
P/N 21085 Slide w/ Screw 850752-1
P/N 21140 Shift Arm 45518A2 P/N 21430 Guide 43433
P/N 21432 Anchor 43436 P/N 21433 Set Screw 10-20518
P/N 21462 Wrapping 38473 P/N 21463 Insert 14705

21451 shift cable

P/N 21451 GLM Marine aftermarket Mercruiser shift cable kit does not include bellow or outdrive gasket installation kit. OEM 19543A10 $56.95

Customers who bought Mercruiser cables also purchased:

90110 Tool

Shift cable tool GLM aftermarket
P/N 90110 or OEM 91-12037 Used to remove and install shift cable on outdrive gimbal housings

87510 Mercruiser seals gasket kit 26-33144A2

  1. P/N 87510 Mercruiser Alpha One outdrive seal kit for 1967-1990 (s/n 2062141 – 0D469800) $42.95
  • Includes:
  • P/N 21330 Slinger 25-30271
  • P/N 21010 bushing assembly 23-30617A2
  • P/N 85040 Oil seal 26-16977
  • P/N 12830 Seal 25-39970
  • P/N 81160 O-ring 25-30613
  • P/N 85070 Oil seal 26-89238
  • P/N 81390 O-ring 25-90011
  • P/N 81180 O-ring 25-25439
  • P/N 31020 Gasket 25-858524
  • P/N 31050 Gasket 27-42631-1
  • P/N 31010 Gasket 27-85608-1
  • P/N 85700 Oil seal 26-12224
  • P/N 85581 Oil seal 26-816464
  • P/N 85140 Seal 26-45577-1

21950 Bellows 30-803097T1

  • P/N 21950 Transom bellows service kit (1973-1990), serial numbers 3469428 – 0D469800. 30-803097T1 $145.95
  • Includes:
    P/N 89100 exhaust bellow
    P/N 89050 drive shaft bellow
    P/N 21906 Gimbal bearing
    P/N 39622 bell housing gasket
    P/N 47110/47120 water hoses
    P/N 89080 shift cable bellows
    P/N 85910 oil seal
5 stars
 
Make sure to use adhesive when installing rubber to aluminum lips.

12120 Mercruiser Alpha 1 outdrive water pump kit

  1. P/N 12120 Mercruiser Alpha One water pump kit with housing – years 1984 – 1990 Serial numbers 6854393 – OD469858 $35.95
  • Includes:
  • P/N 12322 / 46-44292A3 Pump base
  • P/N 89840 / 47-89984T4 Impeller
  • P/N 12410 / 46-96148T1 Housing
  • P/N 12510 / 32435 Wear plate
  • P/N 12820 / 23-29804T Guide tube
  • P/N 11070 / 28-56654 Key
  • P/N 12810 / 48752 Cup
  • P/N 31010 / 27-85608-1 Gasket

87511 Seal kit 26-816575A3

P/N 87511 Mercruiser Alpha One seal kit, replaces 26-816575A3 Alpha 1 Generation 2 (1991 and up) Serial numbers OD469859 – up. $41.99

12043 Impeller kit

P/N 12043 Alpha One Gen 2 impeller kit with coupling for Gen 2 Alpha 1 Generation 2 (1991 and up) Serial numbers OD469859 and up. *Does not include housing. $44.99

Included:
P/N 89630 / 47-43026T2 Impeller
P/N 12824 / 816597A1 Coupling assembly
P/N 85590 / 26-816575A2 Seal
P/N 12500 / 817276-1 Wear plate
P/N 30090 / 27-43033-1 Gasket
P/N 82110 / 25-21836 O Ring
P/N 31240 / 27-817277 Gasket

51140 Exhaust manifold elbow

P/N 51140 Mercruiser Alpha One exhaust manifold elbow/riser $219.99

Includes:
P/N 30240 Elbow/riser gasket
P/N 21892 plug
P/N 22379 plug
P/N 22381 x 4 mounting bolts

12110 Mercruiser Water pump kit 46-57234A3

P/N 12110 Mercruiser water pump kit with housing. For years 1970 – 1983 Serial numbers 2763442 – 6854392 $39.95

Includes:
P/N 12410 / 46-96148T1 Pump housing
P/N 89840 / 47-89984T4 Impeller
P/N 12820 / 23-29804T Guide tube
P/N 11070 / 28-56654 Key
P/N 12310 / 46-57234T1 Pump base
P/N 12810 / 48752 Cup
P/N 12510 / 32435 Wear plate
P/N 31010 / 27-85608-1 Gasket

88020 Alpha One rebuild kit

P/N 88020 Outdrive service kit for MR/Alpha 1 1984-1990 $119.99

Parts included:
P/N 87500 Upper housing seal kit
P/N 12120 Water pump impeller kit
P/N 87510 Lower unit seal kit

87500 Seal kit 26-32511A1

P/N 87500 Alpha One upper gearcase seal kit. Replaces 26-32511A1. For M1 / R / MR / Alpha 1 (1964 – 1990) serial numbers 1684188 – OD469858 $24.95

Includes:
P/N 85150 Grommet
P/N 85020/85060/85030 Oil seals
P/N 80420 O-ring P/N 80190 O-ring
P/N 81180 O-ring P/N 82380 O-ring
P/N 31150 Gasket

39622 Mercruiser Alpha One bell housing gasket 27-94996T2

P/N 39622 Mercruiser bell housing gasket set (1983 and up, s/n 6225577 – up). For R / MR / Alpha 1 and Gen 2. $9.95

21960

P/N 21960 Sterndrive Generation 2 bellows kit with sealed gimbal bearing,oil seal and bellows gasket. Drive shaft bellows includes internal aluminum sleeve. For 1991 and up models only. Replaces Mercury part number 30-803099T1 $169.99

5 stars

12110

P/N 11210 Outdrive upper unit gear set, ratio 20/22. Replaces Mercury 43-18411A2 $444.95

Includes P/N 21560 roller bearing 31-32573A1. Upper gears compatible with all V8 outdrives (1971 – 1990) and Alpha One gen ii models 1991-1997. 1.50 or 1.47 ratio Serial numbers 3106717 – 0K999999. For 1998 and up models, use P/N 11214.