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Alternator bearing part #? #990663 03/20/10 09:03 PM
Joined: Jul 2002
Posts: 159
4runnerpilot Offline OP
Wheeler
I think the bearings in my alternator are starting to get a little noisy, and I'd like to replace them. It's a 92, 3.0L. It's still charging and working fine, but I'd like to take care of it early.

I've replaced the idler pulleys, so I know it's not them....

I'd rather get the parts before I take it all apart- does anyone know a part number or specs for the bearings in the alternator?

Thanks!


88 Trooper, 2.6 5spd
89 Trooper RS
92 Montero

Re: Alternator bearing part #? [Re: 4runnerpilot] #990664 03/22/10 04:12 PM
Joined: Mar 2006
Posts: 749
M
MI_Mitsu Offline
Rock Warrior
***
According to RockAuto, the bearing is a 302CC (an industry standard part number). It's the same for early Gen1 alternators as well in the 60-70A range. They show a 303CC bearing for a larger 110A alternator.

These bearings can be found at local bearing suppliers as well as online at places like RockAuto and even Amazon.

You'll pay about $15-20 though.

Jim








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