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Removing hub vacuum lines

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Old Jan 22, 2015 | 04:23 AM
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Removing hub vacuum lines

I have manual hubs on my truck. Can I pull those vacuum lines and plug the holes?
 
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Old Jan 22, 2015 | 07:01 AM
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Yes on mine i removed the nipple in the hub and installed stainless plugs with pipe sealant. I then removed the hard vacuum line that runs across the frame and up to the vacuum pump and plugged the end with a stainless bolt

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Old Jan 22, 2015 | 07:30 AM
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Most people just remove the line in the wheel arch , and cap each end.
 
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Old Jan 23, 2015 | 02:07 PM
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Yea then after a few months the cap rots and you A: get dirt/water into the knuckle
B: cap lets air into the vacuum system and causes defrost only and other issues

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Old Jan 24, 2015 | 08:30 AM
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Pull the lines off the vacuum pump and plug those, if you then want to pull the lines off the hubs have at it, and plug those lines if you do.
 
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Old Jan 25, 2015 | 10:39 AM
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You must be buying some awful cheap caps sir.
Most rubber vacuum caps will last longer than the vehicle.
 
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Old Jan 25, 2015 | 10:42 AM
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Maybe, except rubber parts have been outsourced like everything else. They do not last long at all.
 
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Old Jan 25, 2015 | 10:51 AM
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Not here to argue, but no need to go through all of that extra work, caps I have , lasted well over 20 years.
Pick the thickest rubber from the parts bin.
Better yet, I usually source these from a pick and pull.
 
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Old Jan 25, 2015 | 10:55 AM
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No, there's no argument. Cheap rubber parts are junk!
 
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Old Jan 25, 2015 | 11:32 AM
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Ive bought ones from napa and advanced auto and my local mom and pop store. They all cracked within months so i said screw that and bought two stainless plugs for 60cents each and a little pipe sealant and four years still going

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