Drive belts part numbers

4RunnerKyle

New member
Hello everyone..

I've looked and can't quite get the exact answer I'm looking for

I need to replace all three belts, ALternator, power steering and starter

Normally I would look at the old part numbers of the originals but I'm nowhere near my vehicle and I need to buy them at the local auto parts store and bring them out there

Does anyone have the correct part numbers for each of them?

Thanks in advance
 
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Hello everyone..

I've looked and can't quite get the exact answer I'm looking for

I need to replace all three belts, ALternator, power steering and starter

Normally I would look at the old part numbers of the originals but I'm nowhere near my vehicle and I need to buy them at the local auto parts store and bring them out there

Does anyone have the correct part numbers for each of them?

Thanks in advance

what year runner? 4cyl or v6
 
Hello everyone..

I've looked and can't quite get the exact answer I'm looking for

I need to replace all three belts, ALternator, power steering and starter

Normally I would look at the old part numbers of the originals but I'm nowhere near my vehicle and I need to buy them at the local auto parts store and bring them out there

Does anyone have the correct part numbers for each of them?

Thanks in advance

Oops that's a very vital piece of information.. It's a 1999 3.4 V6
 
99364-20870-78 ac belt
90080-91126-83 power steering
90080-91090-83 alternator
 
Last edited:
Bando 4PK-0870 AC
Bando 4PK-1050 ALT
Bando 4PK-1070 PS

The post above has the Toyota numbers. These are the Bando numbers and may work better at a parts store. The last 4 digits are the lengths in mm.
 
Last edited:
AC Belt is actually Bando 4PK870 not 850*.

Bando 4PK-0850 AC
Bando 4PK-1050 ALT
Bando 4PK-1070 PS

The post above has the Toyota numbers. These are the Bando numbers and may work better at a parts store. The last 4 digits are the lengths in mm.
 
AC Belt is actually Bando 4PK870 not 850*.

Hmm. A little checking reveals you are technically correct. The 850 came in my e-Bay kit and worked fine, but I have edited my post to 870 which is the official spec. (The Toyota p/n also ends in 870.) Thanks for the catch.
 
AC Belt is actually Bando 4PK870 not 850*.

Hmm. A little checking reveals you are technically correct. The 850 came in my e-Bay kit and worked fine, but I have edited my post to 870 which is the official spec. (The Toyota p/n also ends in 870.) Thanks for the catch.

Only difference is length, the numbers after PK describe belt length so it was only a 20mm difference between the two.
 
Belt

Sorry to rehash an old thread, but according to Amazon, the Bando belt for the power steering is 1068, which is really only 2mm off, does this matter?

Also is the Bando vs. Toyota or Gates really a huge difference?
 
Toyota, Bando, Gates, Mitsubishi all fine choices.

I went with Bando from Rock Auto because they were dirt cheap. They are good belts.
 
I just did this this past weekend. I'm 99% sure OEM AC belt that camelback sent me was a Denso. Not that it matters much.
 
Do you guys know what width these drive belts are suppose to be? I just checked my belt tension due to a squeal noise and all my belts are under tensioned. My alternator and power steering pump are adjusted at maximum so I pretty sure these are generic belts that are too long. I cant get toyota OEM parts here very easily so im gonna have to get some more generics. hopefully I can get some proper length ones. I belive I need V-belts with 4 ribs @ 870, 1050, and 1070mm. I just dont know what the width is suppose to be.

Thanks
 

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