The Camburg CAM-320002 is a pair of rear leaf spring shackles for the 2007-2021 Toyota Tundra, rated for about 1.5 inches of rear lift. The manufacturer lists it for both 2WD and 4WD trucks and sells it as a shackle kit that bolts into the factory leaf spring mounts. Because it reuses your factory leaf springs, it is a lift option for owners who want more rear height without adding a block or a helper leaf.
Owners on user forums often choose an extended shackle over a spacer block because the leaf pack keeps moving through its travel instead of being pushed up on a solid stack. Factory shackles are a short, thin design, so a longer Camburg shackle with a welded internal gusset is a sturdier replacement for the stock part. Shoppers searching for a 2007-2021 Tundra rear leaf spring shackle lift, a 1.5 inch rear lift for 2WD or 4WD, or a no-add-a-leaf rear lift will find this part fits that use. Installation is a bolt-in job, but owners on user forums report that the factory pivot bushing may need to be pressed out, and that a metal insert or pivot sleeve sometimes needs light grinding to seat the new shackle.
The manufacturer lists this shackle kit for 2WD and 4WD 2007-2021 Toyota Tundra models. It is designed for the rear leaf spring setup, so confirm your truck has leaf springs in the rear before ordering.
Owners on user forums report that the factory rubber bushing can be too wide to slide the new shackle over. Some pressed the bushing out with a rented ball joint press, and others ground a metal insert so the leaf spring slipped in. Plan for this before you start.
Owners on user forums have reported that the realized lift can come in below the 1.5 inch figure once the truck is loaded and the springs settle. Measure your ride height before and after the install to check the real result.
Owners on user forums describe this as a rear-end job that calls for jack stands, a way to unload the leaf springs, and time to free the stock shackle and bushing. Expect to remove the rear shock lower bolts and the factory shackle bolts, then bolt the Camburg shackle in place using the included hardware. A rented ball joint press helps remove the factory bushing, and a grinder may be needed on the metal insert. Work methodically and confirm torque on the new hardware once the truck is back on the ground.
