Mercruiser Alpha 1 Gen 2 outdrive parts *Upper Lower gearcase

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Mercruiser Alpha 1 Gen 2 water pump kit parts

Mercruiser Alpha One Generation 2 (1991 and Up) outdrive lower unit impeller kit

  • Replaces Mercury 47-43026Q06
  • Compatible with Alpha One Gen 2 (1991 - Present) models
  • For lower unit models with serial numbers OD469859 and up
  • Compatible with 4 cylinder, 4.3L V6 and all V8 models
  • Parts included shown below kit with OEM Mercury cross reference numbers
  • Does not include metal pump housing

12043 Water pump service kit

12043 Water pump kit

Included:

11071 Key
12500 Wear plate
12824 Coupling assembly
30009 Gasket
31170 Gasket
31240 Gasket
85140 Seal
85590 Seal
89630 Impeller

$37.95 USD

$49.95 Canadian

Customers also purchased the following:

Photo

Description / OEM #

Price (US)

Price (Canadian)

89630 Mercruiser water pump impeller

89630 Mercruiser water pump impeller

P/N 89630 Mercruiser water pump impeller

47-43026T2

$15.95

$20.95

12341 Carrier assembly pump housing

12341 Carrier Assembly

P/N 12341 Carrier assembly

807929A1

$22.95

$29.95

87511 Alpha 1 Gen 2 Gearcase seal kit

87511 Alpha 1 Gen 2 Gearcase seal kit

P/N 87511 Lower unit seal and gasket kit

26-816575A3

$35.95

$46.95

508235 OMC Johnson sealing compound
508235 OMC Johnson Compound - 4 OZ
P/N 508235 Gasket sealing compound - 4 FL. OZ (118 ml). This sealant is used on the o-rings and gaskets when re-sealing the outdrive.

$22.95

$27.95

508235 OMC Johnson sealing compound
508235 OMC Johnson Compound - 16 OZ
P/N 508235 Gasket sealing compound - 16 FL. OZ (470 ml). This sealant is used on the o-rings and gaskets when re-sealing the outdrive.

$29.95

$38.95