Mercruiser Alpha 1 gimbal housing parts *Videos

T.C. Electronics/Marine

Mercruiser Alpha 1 exploded view gimbal housing drawing

GLM Marine aftermarket parts for MR / Alpha one outdrive

  • GLM Alpha 1 Mercruiser gimbal bearing housing parts can be used for the following outdrives: MC-1 / R / MR / Alpha One / Generation 2 (II)
  • Gimbal housing parts photos of each component and exploded view tech drawing
  • See our bellow repair video and other tech videos for step by step instructions
  • Exploded view lower unit drawing click here
  • Mercruiser gimbal housing service tools click here

gimbal housing parts drawing
gimbal housing parts drawing

85420 oil seal
85420 oil seal

Item 1
P/N 85420
Oil seal OEM 26-54925 $10.29

85440 oil seal
85440 oil seal

Item 2
P/N 85440
Oil seal OEM 26-32911 $7.29

 
Item 3
Tolerance ring included with gimbal bearing listed below
21900 Gimbal bearing
21900 Gimbal bearing

Item 4
P/N 21900
Gimbal bearing with tolerance ring OEM 30-60794A4 $48.29

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85910 Seal
85910 Seal

Item 5
P/N 85910
Gimbal bearing rear oil seal OEM 26-88416 $15.29

21790 clamp
21790 clamp

Item 6
P/N 21790
Shift cable bellow clamp OEM 54-38863 $4.29

89080 bellows
89080 bellows

Item 7
P/N 89080
shift cable bellow OEM 74639A2 $13.29

21791 hose clamp
21791 hose clamp

Item 8
P/N 21791
Shift cable bellow clamp OEM 54-31766 $5.29

32500 gaskets
32500 gaskets

Item 9
P/N 32500
Gasket OEM 27-98823-1 $4.29

21970 trim connector kit
21970 trim connector kit

Item 10
P/N 21970
trim cylinder line connector with gaskets OEM 98825A4 $54.29

32160 gasket
32160 gasket

Item 11
P/N 32160
gasket OEM 27-99506-1 $4.29

05009 lock washer 5 units
05009 lock washer 5 units

Item 12
P/N 05009
Lock washer, 5 units. OEM 13-78968 $5.29

22440 bolt
22440 bolt

Item 13
P/N 22440
screws OEM 10-28636 $4.29

86712 transom seal
86712 transom seal

Item 14A
P/N 86712
Transom seal Mercruiser 1 / MR / Alpha one OEM 65533A1 $6.29

86711 transom seal
86711 transom seal

Item 14B
P/N 86711
Transom seal Alpha One Generation II all Bravo & Blackhawks OEM 43713 $6.29

 

Item 15
P/N 86216
Seal transom OEM 41802 $9.29

21626 gimbal housing ball bearing
21626 gimbal housing ball bearing

Item 16
P/N 21626
gimbal housing lower bearing OEM 31-32536 $43.29

221627 ball bearing
221627 ball bearing

Item 17
P/N 21627 upper bearing OEM 31-21145 $47.29

12700 anode
12700 anode

Item 18
P/N 12700
Thread on bolt anode OEM 55989Q9 $10.29

GT 30355 rubber gasket
30355 rubber gasket

Item 19
P/N 30355
Gasket for bolt & anode OEM 12-56085 $4.29

12713 Mercruiser anode
12713 Mercruiser anode

Item 20
P/N 12713
Gimbal housing anode OEM 98825A4 $19.29

85656 Seal
85656 Seal

Item 21
P/N 85656
Anode seal OEM 12077 $9.29

32160 gasket
32160 gasket

Item 22
P/N 32160
Trim cylinders lines connector gasket (5 units) OEM 27-99506-1 $4.29

16005 plug kit
16005 plug kit

Item 23
P/N 16005
plug kit OEM 22-88847A1 $16.29

18-9031 adhesive
18-9031 adhesive

Item 23A
P/N 18-9031 U-joint, exhaust and shift cable bellow adhesive $12.29