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Old Mar 10, 2020 | 01:53 PM
  #16  
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Dorman makes zero parts that are equivalent to a Ford OEM part. I would bet that the weight of the Dorman differential cover is 30% lighter than the Ford factory cover.

Dorman makes cheap crap parts EXCEPT for their fuel line repair kit. That is a good product. Everything else they make is a turd in a box.

-- Dave
 
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Old Mar 10, 2020 | 02:06 PM
  #17  
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Originally Posted by Djosbun
Dorman makes zero parts that are equivalent to a Ford OEM part. I would bet that the weight of the Dorman differential cover is 30% lighter than the Ford factory cover.

Dorman makes cheap crap parts EXCEPT for their fuel line repair kit. That is a good product. Everything else they make is a turd in a box.

-- Dave
Ford makes that very same aluminum finned cover but for more money. It looks to be exactly the same but I see what you are saying. But even the OEM finned aluminum cover is way lighter than the OEM steel cover.
 
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Old Mar 10, 2020 | 03:15 PM
  #18  
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Originally Posted by Overkill2
Ford makes that very same aluminum finned cover but for more money. It looks to be exactly the same but I see what you are saying. But even the OEM finned aluminum cover is way lighter than the OEM steel cover.
Just be sure to buy bolts for the cover somewhere else besides Ford. Geebus, I like to shat me shorts when I looked at the bill for those. If it weren't that I had to have the truck to tow the camper the day I picked it up, I would have had them replace with some I could buy at Fastenal.
 
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Old Mar 10, 2020 | 05:15 PM
  #19  
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Good eye for colors. It’s the Rustoleum hammered gold. Put it on my mailbox post a few years ago and still looks new.


 
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Old Mar 10, 2020 | 06:03 PM
  #20  
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Originally Posted by Diamnd1
Just be sure to buy bolts for the cover somewhere else besides Ford. Geebus, I like to shat me shorts when I looked at the bill for those. If it weren't that I had to have the truck to tow the camper the day I picked it up, I would have had them replace with some I could buy at Fastenal.
I'm still running my stock cover. I changed my rear diff oil last fall. I painted my rear cover. Thread here.

Originally Posted by Bugzilla46310
Good eye for colors. It’s the Rustoleum hammered gold. Put it on my mailbox post a few years ago and still looks new.

Thanks. You use etching primer before hand?
 
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Old Mar 11, 2020 | 07:01 AM
  #21  
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The only cover worth buying is the new Banks cover but only if you tow heavy loads. Don't know what models they even make yet.
 
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Old Mar 11, 2020 | 07:40 AM
  #22  
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Originally Posted by 99f350sd
The only cover worth buying is the new Banks cover but only if you tow heavy loads. Don't know what models they even make yet.
I looked about a month ago, Banks only had a Ram/GM cover.
 
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Old Mar 11, 2020 | 08:07 AM
  #23  
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Originally Posted by redford
I looked about a month ago, Banks only had a Ram/GM cover.
I believe they are in development for our Ford's. It's not surprising that they had them for the GM/RAM trucks first as he's a GM guy and both brands use the AAM axles.
 
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Old Mar 12, 2020 | 12:12 PM
  #24  
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Originally Posted by 99f350sd
The only cover worth buying is the new Banks cover but only if you tow heavy loads. Don't know what models they even make yet.
No cover is worth buying. Flatbed Ed put over 418,000 miles working his truck probably as hard as anyone on here with 0 rear end issues with the stock cover in Texas heat. It all about personal taste, gullibility and the size of your wallet on the majority of aftermarket products.
 
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Old Mar 14, 2020 | 10:19 AM
  #25  
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Worried about diff temps? Run a high quality synthetic gear lube that can withstand any temps a diff is likely to ever produce. The only reason I can really see to go to a different cover would be to rectify the one thing that drives me nuts about the OEM covers: lack of a drain plug. That makes changing the lube an unnecessary pain in the rear end.
 
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Old Mar 14, 2020 | 01:33 PM
  #26  
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Originally Posted by snowdog79
Worried about diff temps? Run a high quality synthetic gear lube that can withstand any temps a diff is likely to ever produce. The only reason I can really see to go to a different cover would be to rectify the one thing that drives me nuts about the OEM covers: lack of a drain plug. That makes changing the lube an unnecessary pain in the rear end.
That's a great point. But I got a Lube Locker gasket for my rear diff. Next time I change the oil, it will make things much easier but not drain plug easy.

Amazon Amazon

 
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Old Mar 15, 2020 | 11:55 AM
  #27  
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Originally Posted by snowdog79
.........................Zip....................OE M covers: lack of a drain plug. That makes changing the lube an unnecessary pain in the rear end.

I agree, but this handy tool from harbor freight will solve that problem!
It will suck out 90W gear oil even when it's cold - it will just take little longer.
(However it is obviously best to do it right after driving while it's still hot, in order to get the contaminants out)

I use it also for brake fluid flushing etc.



 
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Old Mar 16, 2020 | 05:58 AM
  #28  
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See what Gale banks gas to say about it.
 
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Old Mar 16, 2020 | 07:11 AM
  #29  
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Originally Posted by RustyXJ
https://youtu.be/9-yG3D3JBRs


See what Gale banks gas to say about it.
Thanks for posting that. We had a discussion about this in the 6.7 section. Somebody else brought this in this section or another I believe.

https://www.ford-trucks.com/forums/1...they-work.html

 
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