Alpha One & Gen 2 Outdrive Parts *Drawings *Videos

Mercruiser Alpha 1 Shift Cable Assembly Kit

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	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	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.

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