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  35-90HP Mercury Outboard Lower Unit Driveshaft (Drive Shaft) Bearing

Drive Shaft Bearing Pinion Bearing Inside Forward Gear Bearing
 
Reverse Gear Bearing  Carrier Bearing  Outside Forward Gear Bearing
 

Reverse Gear Thrust Bearing

 

Mercury Outboard Lower Unit Drive Shaft Bearing

p=for Counter Rotation Use 18-1114.; o =Use 18-1155 for Counter Rotation Applications.; n =for 5/8 Dual Bearing Application. ; j= Standard Rotation Only.; k= for Units with A Casting Number Of 1655-9572C Only; l =for Units with A Casting Number Of 1674-814247C Only; m= Two Bearings Required

Model

Serial Number

Part #

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35 (2 Cyl.)

6445653 - & Up

-

350

1960827 - 2874703

-

400 (2 Cyl.)

2874704 - 3336257

-

402

3336258 - 4117709

-

402

4117710 - 4860102

-

402 / 40 (2 Cyl.)

4860103 - 5556229

-

40 (2 Cyl.)

5556230 - G053313

-

40 (4 Cyl.)

C159200 & Up

-

45 (4 Cyl.)

5531630 & Up

-

500

2305101 - 2858813

-

500

2858814 - 4140999

-

500

4141000 - 4357639

-

500 / 50

4357640 - 4962055

-

500 / 50

4962056 - 5531629

-

50 (4 Cyl.)

5531630 & Up

-

50 (3 Cyl.)

6428681 & Up

-

60 (3 Cyl.)

6428681 & Up

-

650 (4 Cyl.)

1542745 - 1765403

18-1153

650 (4 Cyl.)

2119749 - 2309310

18-1153

650 (4 Cyl.)

2309311 - 2452709

18-1153

650 (4 Cyl.)

2503991 - 2803561

18-1153

650 (4 Cyl.)

2803562 - 2874263

-

650 (4 Cyl.)

2997339 & Up

-

650 (3 Cyl.)

3293184 - 3525440

-

650 (3 Cyl.)

3547987 - 4571651

-

70 (3 Cyl.)

4571652 - 4977156

-

70 (3 Cyl.)

4977157 - 5579016

-

70 (3 Cyl.)

5579017 - 6428680

-

70 (3 Cyl.)

A996142 - & Up

18-1118

75 (4 Cyl.)

6432901 & Up

18-1121

75 (3 Cyl.)

A996142 - & Up

18-1118

800 (4 Cyl.)

2559001 - 3144218

18-1153

800 (4 Cyl.)

3144219 - 3493912

-

80 (4 Cyl.)

4831999 - 6432900

18-1121

80 (3 Cyl.)

A996142 & Up

18-1118

850 (4 Cyl.)

3493913 - 4831998

-

900 (6 Cyl.)

1766824 - 1869775

18-1153

900 / 90 (6 Cyl.)

4845301 - & Up

18-1121

90 (3 Cyl.)

A996142 & Up

18-1118