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USA Manufacturer Since 1996
Customer Reviews
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"Works great. Now I can easily tell if it’s the trailer with the problem or the truck. Simple to use."
Ricky May
#9107A Review -
“Great product. Made in the USA. If you have a commercial trailer you need this.”
Craig
#9102 Review -
“If you do a lot of trailer PM's or FHWA the Super Mutt is a real time saver and a must have.”
Michael
#9008 Review
russell frederick –
Fast diagnostics Great product to cut circuit testing in half. I diagnose A/C compressors, fans , fuel pumps and anything with a relay.
Jack W. –
Nifty tool to have for equipment upkeep This works really well. Best tool I have found for opening grease certs
Snafu –
Just plain works! I had a stuck grease fitting on my excavator. I attempted to remove the pin and gave up after several attempts of soaking the joint as best I could with PB Blaster, then heating and beating. No luck, the pin never moved at all. I figured I would give this tool a try before calling in a heavy equipment mechanic. This thing is very simple to use. Filled it with 3in1 penetrating oil and then bled the air out. I then attached it to the grease fitting and after about 15 taps with a hammer, the piston started to slowly move in. 5 more taps and the piston was all the way in and I saw a drip from the joint. I then refilled and injected another full dose. At this point, the oil was pouring out of the joint. 10 or so easy pumps with the grease gun to push the oil out and replace it with grease and we are ready to dig again.
Shane Corbeil –
Descent Descent product, seems well built
gengelbrecht –
This tool works, and worth every penny When I first saw the listing, My first thought was its a little pricy. I have a skid steer where the main boom grease fitting has not worked for a while, and started to make a noise when lowering the boom or raising. I could never get the fitting out to replace it either. So when I saw this tool I figured I would give it a try. I used marvel mystery oil instead of wd-40. If I would have known just how well this tool worked I would have taken a video of it. After three moderate hits with a ball pin hammer it freed up. If you have any heavy equipment this is a tool you need in your tool box.