Mercruiser Alpha 1 Bearing Carrier *Lower unit

Alpha One & Gen 2 Outdrive Parts *Drawings *Videos

Mercruiser Alpha 1 Bearing Carrier *Lower unit

Lower Unit Propeller Shaft Bearing Carrier

GLM P/N 11405 Propeller shaft carrier
Replaces Mercury OEM 73020A14, 73020A20, 818763A4, 818763A10
Comes installed with roller bearing P/N 11410 (OEM 31-30956)
Exploded view Mercruiser drawings
Search by part number or description here

11405 Bearing Carrier Mercruiser Alpha

P/N 11405 Bearing carrier $159.99

Customers who ordered P/N 11405 also purchased:

11155 shaft

P/N 11155 Replacement propeller shaft for all Mercruiser and Alpha models. This prop shaft replaces P/N 11150 (OEM 44-824110 and 44-850308), and will work on 1970 to present models. $399.99

87510 Seal Kit 26-33144A2

87510 Seal Kit 26-33144A2

P/N 87510 Lower unit seal kit, compatible with 1970 - 1990 models. Replaces OEM 26-33144A2. $42.95

P/N 87511 Lower unit seal kit, compatible with 1991 - up Alpha 1 Generation 2 models. Replaces 26-816575A3. $41.99

39622 OMC Bell housing gasket kit

39622 OMC Bell housing gasket kit

P/N 39622 Outdrive / stern drive bell housing installation gasket kit. Make sure to use a gasket sealing compound (available below) on both sides. Replaces OEM 27-94996A2. $9.95

317201 Large Sealant-Johnson

317201 Large Sealant-Johnson

P/N 508235 Gasket sealant (includes brush inside lid). $24.95

Impeller water pump

P/N 12120 Complete lower unit water pump impeller kit. Includes upper/lower housing, all base gaskets, wear plate and plastic guide, with impeller. Compatible with 1984-1990 models. Replaces Sierra 18-3320. $42.99