Replacing radiator as preventative maintenance? (1 Viewer)

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What’s the difference between a 16400-50290 and a 16400-50360. I see both online at my local dealer-the first one is 250 more
Fin pitch is tighter on 50290 and was spec’d for the later trucks along with a different fan clutch.

Plenty of pics and talk on here about it.
 
Fin pitch is tighter on 50290 and was spec’d for the later trucks along with a different fan clutch.

Plenty of pics and talk on here about it.
I know that has been said. But pictures?
 
I know that has been said. But pictures?
Start here, then scroll down to see pics with measurements as well as the published technical data:

 
Took an hour to get the old one out- so far super easy job compared to other tasks on the 100. Looks like it was time-

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Take a screwdriver and open the tabs on the upper and lower tanks to remove the tanks. Take pics.
 
Take a screwdriver and open the tabs on the upper and lower tanks to remove the tanks. Take pics.
Radiator looks good- but that plastic don’t look good
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The core looks clean just like mine was at almost 20 years. I wish somebody offered aluminum weld-on endtanks for the OE radiator. Bet you could get another 10-20 years out of it.
 
The core looks clean just like mine was at almost 20 years. I wish somebody offered aluminum weld-on endtanks for the OE radiator. Bet you could get another 10-20 years out of it.
They show that process happening in places like India all over YouTube. Pretty ingenious continuance of industry.
 

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