4dr 57
"11th Year" Silver Supporting Member
Posts: 4848
![4dr 57](https://www.chevytalk.org/fusionbb/images/avatars/2021-03-01_21-47-54.jpg)
Loc: Texas Hill Country
Reg: 11-10-04
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05-07-24 03:58 PM - Post#2869643
Dug out a couple spare rear differentials the other day. One has pretty rusty gears but turns over after I gave it some penatrating oil and WD40.
What;s the best way to clean the rusty gear teeth?
Thanks.
Stanley
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bobb
Super Senior Member
Posts: 6686
Loc: paradise
Reg: 09-05-03
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05-11-24 11:06 AM - Post#2869746
In response to 4dr 57
if they are that rusty they have stress risers that will make them weak. also the more rusted areas will change wear pattern. i would probly not recommend using them.
70 L camino, grampa engine, g-force 5 spd, road rage suspension. Pray first before all else fails. |
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Nick P
"10th Year" Silver Supporting Member
Posts: 6122
![Nick P](https://www.chevytalk.org/fusionbb/images/avatars/10.jpg)
Age: 76
Loc: De Queen, Arkansas
Reg: 10-15-03
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05-13-24 07:45 AM - Post#2869783
In response to 4dr 57
A picture with good detail might shed some light on an accurate answer.
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4dr 57
"11th Year" Silver Supporting Member
Posts: 4848
![4dr 57](https://www.chevytalk.org/fusionbb/images/avatars/2021-03-01_21-47-54.jpg)
Loc: Texas Hill Country
Reg: 11-10-04
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05-27-24 07:52 AM - Post#2870252
In response to bobb
if they are that rusty they have stress risers that will make them weak. also the more rusted areas will change wear pattern. i would probly not recommend using them.
hey bobb, thanks for the reply - please see my reply to the problem following Nick P reply -
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4dr 57
"11th Year" Silver Supporting Member
Posts: 4848
![4dr 57](https://www.chevytalk.org/fusionbb/images/avatars/2021-03-01_21-47-54.jpg)
Loc: Texas Hill Country
Reg: 11-10-04
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05-27-24 07:57 AM - Post#2870253
In response to Nick P
A picture with good detail might shed some light on an accurate answer.
hi Nick P and Thank You Both for taking some time to reply.
The long and the short of my rust problem was a product from CRC called Evapo-Rust.
It works very well.
Thanks.
Stanley
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