Drive Gear Bearing
31-38356A 1
Tapered Roller Bearing
U-Joint Yoke Bearing TR/TRS
Mercury/Mariner Outer Forward Gear Bearing 35-70 HP
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| Mercruiser Applications |
| Model/HP | Year | Serial Number |
| TR/TRS ALL | 1973-1993 | 3377316 and Up |
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| Mercury Applications |
| Model/HP | Serial Number |
| 35 (2 cyl.) | 6445653 & Up |
| 350 | 1960827-2874703 |
| 400 (2 cyl.) | 2874704-3336257 |
| 402 40 (2 Cyl) | 3336258-G053313 |
| 45 (4 cyl.) | 5531630 & Up |
| 500/50 | 2305101-Up |
| 50 (4 cyl.) | 5531630 & Up |
| 50 (3 cyl.) | 6428681-D000749 |
| 60 (3 cyl.) | 6428681-D000749 |
| 650 (3 cyl.) | 3293184-3525440 |
| 650 (3 cyl.) | 3547987-4571651 |
| 70 (3 cyl.) | 4571652-6428680 |
Product Code: 31-38356A1