Mercruiser outdrive parts | Alpha one lower unit repairs

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Mercruiser Bell Housing Parts

MR and Alpha One outdrive bell housing (1970 - 1990) exploded view drawing

Bell housing R-MR-Alpha One

Bell housing R-MR-Alpha One

Photo
Description / OEM #
Price
(USD)
Price (Canadian)
39590 27-64818T4

39590

Item 1A
P/N 39590 Outdrive installation gasket kit (1967 - 1982)

27-64818T4

$12.95

$14.95

39622 Bell housing gasket 27-94996T2

39622 Bell housing gasket

Item 1B
P/N 39622
Sterndrive installation gasket kit (1983 - present)

27-94996T2

$12.95

$14.95

87561 Shift shaft bushing kit 23-805041A2

87561 Shift shaft bushing kit

Item 3
P/N 87561
Shift shaft bushing kit (serial numbers F094774 & below)

23-805041A2

$29.00

$37.00

31160 Rubber seal 27-35982

31160 Rubber seal

Item 4
P/N 31160 Rubber gasket

27-35982

$4.00

$4.00

82200 O-ring 25-33504

82200 O-ring

Item 5
P/N 82200 O-rings (5)

25-33504

$6.00

$7.00

21666 Washer 12-35935

21666

Item 6
P/N 21666
Washer

12-35935

$4.00

$4.00

21170 Nuts 11-859116

21170

Item 7
P/N 21170
Lock nuts (5)

11-13439-1

$10.00

$12.00

 
Item 7B
P/N 28410
Flange lock nut

11-859135

$4.00

$4.00

89050 Drive shaft tube 60932A4

89050

Item 8
P/N 89050
U-joint bellows (includes clamps)

60932A4

$38.00

$47.00

89440 Grounding clip 54-86049

89440 Grounding clip

Item 9
P/N 89440
Grounding clip (5 units), needed to prevent clamps from rusting

54-86049

$4.00

$4.00

01100 Hose clamp 54-815504372

01100 Hose clamp

Item 10
P/N 01100
Hose clamp

54-815504372

$6.00

$7.00

47120

47120

Item 11A
P/N 47120
Water hose 5/8 inch I.D.

32-32461

$8.00

$10.00

47110 Water hose 32-41725-33

47110 Water hose

Item 11B
P/N 47110
3/4 inch water hose

32-41725-33

$7.00

$8.00

01071

01071

Item 12
P/N 01071
Clamp

912627

$4.00

$4.00

89100 Exhaust bellows 18654A1

89100 Exhaust bellows

Item 13

P/N 89100 Exhaust bellow

18654A1

$21.00

$26.00

 

Item 13B
P/N 89150
Exhaust tube

78458A1

$35.00

$43.00

01070 Clamp 54-815504348

01070

Item 14
P/N 01070
Clamp

54-815504348

$4.00

$4.00

21420 Shaft assembly 45589A3

21420

Item 16
P/N 21420
Shaft assembly

45589A3

$59.00

$73.00

 

Item 16
P/N 21421
Shift shaft

62104

$41.00

$51.00

21422 Washer 12-32666

21422

Item 18
P/N 21422
Washer

12-32666

$2.00

$2.00

21140 Lever assembly 45518A2

21140 Lever assembly

Item 19
P/N 21140
Lever assembly

45518A2

$21.00

$26.00

21750 Screw 10-45590

21750 Screw

Item 20
P/N 21750
Screw

10-45590

$4.00

$4.00

22100 Cotter pin 18-32665

22100 Cotter pin

Item 17
P/N 22100
Cotter pins (5 units)

18-32665

$4.00

$4.00

30040 12-39116

30040

Item 21
P/N 30040
Washer

12-39116

$4.00

$4.00

21950 Bellows kit 30-803097T1

21950

Item 22
P/N 21950
Transom parts service kit for Mercruiser outdrives with exhaust bellow (1973 - 1990, serial numbers 3469428 - 0D469858)

30-803097T1

$139.00

$173.00

21951 Bell housing kit 30-803098T1

21951

Item 23
P/N 21951
Bellows kit with exhaust tube, fits same years as above

30-803098T1

$159.00

$198.00