Mercruiser Outdrive Parts Drawings *How to Videos

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OEM Mercruiser parts *Roller bearing

OEM parts used in sterndrives lower unit

  • Roller and needle roller bearings
  • lower gearcase years 1972-1973-1974-1975-1976-1977-1978-1980-1981-1982 thru 1983
  • #11410 Torrington roller is used for the prop shaft bearing carrier
  • #11420 Needle roller is used with the forward gear
  • #21600 Roller is used for the MC-1/R pinion gear

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11410 carrier OEM 31-30956.

11410 carrier OEM 31-30956.

P/N 11410 Torrington roller number B1916 OEM 31-30956 $10.29

11420

11420

P/N 11420 Needle roller 31-30895T $9.09

21600 drive shaft

21600 drive shaft

P/N 21600 Roller bearing OEM 31-92366A1 $39.09

Use a 1/2" - 3" bearing slide hammer puller to take roller bearing out of carrier.
for Mercruiser drive shaft lower unit bearings # 21600 and # 21610
For help troubleshooting your upper gear-case or any Mercruiser parts or tools call for tech service at (416) 751-7326