Mercruiser Alpha 1 gen 2 bell housing parts drawing

Alpha one generation 2 bell housing components

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

  • Parts 1 to 20

11405 Bearing Carrier Mercruiser Alpha

P/N 11405 Bearing carrier $159.99

Mercruiser Alpha 1 Gen 2 bell housing components

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Item description

21951 Mercruiser kit

Item A
P/N 21951
Alpha one serial number 6225577 and up for units 1983 to 1990 with straight exhaust bellow service kit 89050
U-Joint bellows 89150 exhaust tube 89080 shift bellow 39622 bell housing gasket kit
21900 gimbal bearing 47110 water hose 3/4 inch 47120 water hose 5/8 inch $199.99

21950 OMC Transom service kit

Item B
P/N 21950
Outdrives serial number # 6225577 and up transom service kit with exhaust bellow 1983 to 1990 89050 Drive shaft / u-joint bellow 89100 exhaust bellow 89080 shift tube 39622 bell housing gasket 21900 Gimbal bearing 47110 Hose 3/4 inch 47120 water hose 5/8 inch $149.99

89050

Item 1
P/N 89050
 U-Joint bellows kit for 1970-1990 models

(R / MR / Gen 1) OEM 60932A4 $46.99

89180 u joint

Item 1A
P/N 89180
 U-joint bellow for Generation 2 with clamps / 816431A1 $51.99

89100

Item 2
P/N 89100 Exhaust bellow kit with hose clamps and grounding clips.
Replaces 18654A1 $26.99

21140 shift arm

Item 3
P/N 21140 Shift arm / 45518A3 $26.99

21750 set screw

Item 4
P/N 21750 Set screw / 10-45590 $4.95

30040 gasket

Item 5
P/N 30040 Gasket (3 units) / 12-39116 $4.95

87561 bushing seal

Item 6A
P/N 87561 Bushing kit for R / MR / Alpha One Generation ll serial F094774 and bellow / 23-805041A2 $36.99

87562 shift shaft bushing

Item 6B
P/N 87562 Bushing kit for Generation ll serial F094775 and up / 23-806036A1 $14.99

85581 oil seal

Item 7
P/N 85581
 Oil seal / 26-816464-1 $10.99

21420 upper shift shaft

Item 8
P/N 21420 Upper shift shaft / 45589A3 $74.99

21421 intermediate shift shaft

Item 9
P/N 21421 Inter.shift shaft / 62104-1 $51.99

21422 washer

Item 10
P/N 21422 Washer / 12-32666 $4.95

22100 cotter pins

Item 11
P/N 22100Cotter pin (10 units) / 18-32665 $9.95

89181 OMC Alpha 1 Generation 2 Sleeve

Item 12A
P/N 89181 Sleeve for Gen ll / 816607 $15.95

89141 bravo sleeve

Item 12B
P/N 89141 Sleeve for all Bravo / 86814 $4.95

82200 OMC O-rings

Item 13
P/N 82200 O-Ring (5 units) / 25-33504 $9.95

31160 Alpha 1 Gen 2 Gasket

Item 14
P/N 31160 Gasket (5) / 27-35982 $9.95

39622 OMC Bell housing gasket kit

Item 15A
P/N 39622 Bell housing gasket kit for Gen 2 / 27-94996A2 $9.95

39590 gasket

Item 15B
P/N 39590 Bell housing gasket kit for # 1 / 27-64818A4 $9.95

01070 hose clamp

Item 16
P/N 01070 Clamp / 54-815504348 $4.95

01100 Alpha 1 Gen 2 Clamp

Item 17
P/N 01100 Clamp / 54-815504372 $6.89

Item 18
P/N 89440 Grounding clip OEM 54-86049 $4.95

47110 Water Hose .750

Item 19A
P/N 47110 Water hose 3/4 ” ID / 32-41725-33 $11.99

47120 Water hose

Item 19B
P/N 47120 Water hose 5/8″ ID use with 120 to 260 / R / MR / 32-32461 $8.95

01073 hose clamp

Item 20
P/N 01073 Clamp OEM 54-81554412 $4.95