Driveshaft & Axle
CV Boot
A CV boot is the flexible rubber cover that keeps grease inside a CV joint and keeps dirt and water out. We carry 30 CV boots from $9 to $264 for 1968-2022 vehicles, from AC Delco, EMPI and Dorman, with fits for the Chevrolet Equinox, Subaru Impreza, Silverado 1500 and Volkswagen models.
Shop cv boot by vehicle
Why boots fail
CV boots flex every time the suspension moves and the wheels turn. Over time the rubber dries, cracks and splits, or road debris cuts it. The first sign is usually grease thrown around the inside of the wheel or on the suspension. Once the boot is open, dirt and water reach the joint. If you catch a torn boot early, before the joint makes noise, replacing the boot and grease can save the joint.
Inner, outer and kit contents
Boots are listed by position: front inner, front outer, rear outer, and in some cases left or right. Inner and outer boots are different sizes and shapes, so match the position. Most kits here include the neoprene boot, a pack of CV joint grease and two clamps. Some also include a snap ring or screws. A few are 2 piece sets. If the joint already clicks when you turn or clunks on acceleration, it is likely worn and a new joint or a complete axle shaft is the better fix.
Installation tips
Support the vehicle on jack stands. Most boot jobs require removing the axle and taking the joint off the shaft. Clean out all the old grease, inspect the joint for pitting and rough spots, and pack it with the grease supplied in the kit. Fit the clamps with the correct crimping or banding tool so they cannot slip. Pick your year, make and model and check the fitment table for drive type, since AWD and FWD versions can differ.
CV Boot questions
Can I replace a CV boot without replacing the joint?
Yes, if the boot tore recently and the joint is still quiet. Clean and repack the joint with the supplied grease. If it already clicks or clunks, replace the joint or the whole axle instead.
What are the signs of a torn CV boot?
Look for dark grease sprayed on the inside of the wheel, the brake parts or the suspension near the axle. You may also see a visible split in the boot folds when you turn the steering to full lock.
Do I need special tools to install a CV boot?
Usually a clamp crimping or banding tool, and sometimes a snap ring plier to remove the joint. Some boots need a boot install cone. Check the kit instructions for your design.