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Your cart is empty.The Mishimoto factory-fit boot kit with DuraCore technology is the perfect upgrade in performance and reliability for your 5.9L Cummins. Mishimoto DuraCore technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCore provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of boots by preventing leaks and blowouts. To add even more reliability this kit includes Mishimoto constant-tension T-bolt clamps for accurate and consistent holding power. As with all Mishimoto products, this boot kit is protected by signature lifetime warranty.
Ward Culver
Reviewed in the United States on August 30, 2024
The boots are too short because they are less plyable than OEM. They need to be a touch longer because they don't flex hardly at all. The clamps are pretty but they also suck. You have to: 1. Grease them and the boot to slide them on which causes the clamp to shift when you Tighten or 2. Assemble clamp over boot once installed. That's also a problem because by the time you put the spring on, the stud is too short and is not protruding far enough to screw the nut on. Save your money. Wish I would have researched a little more and found a higher quality set made in the U.S.
Crystal H
Reviewed in the United States on May 28, 2024
Read some reviews stating the hoses were short and was skeptical about buying them. Compared them next to factory one and if anything the strait couplers might be a hair longer than factory but fit perfectly. Have fun installing them there thick
Nick Garapolo
Reviewed in the United States on June 15, 2022
PLEASED
glenn
Reviewed in Canada on June 26, 2020
It fit with no room to spare. Is holding 60 psi without issue.
Customer
Reviewed in the United States on September 6, 2016
They look like a quality product/design until you try to install them.The upper boots are too short (about 1/2 inch shorter than stock), but I didn't want to mess with a return, so just evened out the gaps on both sides, which should work.The threaded rods on all the clamps were too short to install them easily, necessitating disassembly, and on one, the spring had to be left off completely in order to function..I believe though, that the material used to create the boots looks high quality and very durable.The lack of discernment on their part created a more complicated install than necessary, and some doubts about the product.If the manufacturer could up their game a little, these would be a great product with a 5 star review.
deus402
Reviewed in the United States on July 29, 2014
Fit great and seems like they should be way more durable than the factory ones. I install these complete sets whenever a customer has any of the boots blow out.
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