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🔩 Elevate your ride’s defense—keep your differential dry and ready for every adventure!
This Union Coupler replaces the rear differential breather tube on select Toyota models (4Runner, Tundra, Tacoma, Sequoia, FZJ80) from 1995 to 2018. Designed to relocate and raise the axle vent, it prevents water from entering the differential during water crossings. Installation is straightforward using a 1/4" fuel hose and hose clamps, making it a practical upgrade for off-road enthusiasts seeking durability and reliability.
| Customer Reviews | 3.4 out of 5 stars 125 Reviews |
C**E
Achat risqué
Il est possible que la pièce ne fonctionne pas sur votre différentiel de 4runner. Une seule sur deux étaient bien fileté. J'ai pièce désormais inutilisable
H**Y
100%
Worked great for tundra breather extension
P**.
Good
Gave four stars because I have not installed it yet. But the unions appear well made. Will come back and update my review once I install.
B**O
Does not fit 2005 GX470
I bought this for my 2005 Lexus GX470. It says it's a replacement for the Toyota part number, but it doesn't fit. It appears that the thread pitch is different. It's nice to find this out two days before my trip.
J**C
Worked well
Did fit my 2014 sr5 Tundra. At first it seemed to be the wrong size, torque spiked after 1 turn. Went to put the original on and noticed it's tappered and had similar resistance to turning after a few turns. After slowly installing the new piece, it came on and off easily, threads didnt look deformed. Added some Teflon tape and good to go. Pictured oem part is after the top cap came off, I live in a snowy area and using a socket to take off the original worked best. Putting the mating hose in some hot water made install easy as well.
Trustpilot
1 month ago
2 weeks ago