Parts for your 2022 Subaru Xv-Cv boots

2022 Subaru XV CV Boots: purpose, care, and replacement

CV boots are absolutely used on the 2022 Subaru XV (Crosstrek). The model’s Symmetrical AWD uses constant velocity (CV) joints at both front and rear drive shafts, each protected by inner and outer rubber boots. Technical references confirming fitment include the Subaru Service Manual for Crosstrek/XV (GT series, 2018–2022) under Front Axle > Drive Shaft System and Rear Axle > Drive Shaft, and the Subaru FAST parts catalogue for GT7/GT3, which lists front and rear CV boot kits and clamps.

On this XV, CV boots do a simple but vital job: they seal high‑moly CV grease around the joints while keeping out water, dust, and grit. That’s especially important in Aussie and Kiwi conditions where gravel roads, coastal spray, and long kilometres can quickly turn a tiny split into a noisy, expensive joint replacement. When intact, the boots let the joints articulate smoothly as the suspension moves and the wheels steer, keeping drive silky and quiet.

As part of regular servicing, it’s smart to check the boots every 10,000–15,000 km or at each service interval. Look for fresh grease flung around the inner guard or control arms, cracking in the rubber (particularly on the outer boots near the hub), loose clamps, or any wetness and dirt build‑up at the boot ribs. In New Zealand, a split boot can fail a WOF, in Australia it’ll raise eyebrows at a roadworthy and can lead to more costly CV joint damage if ignored.

If a boot is perished but the joint’s still quiet and smooth, a boot‑only repair is typically the go. Quality kits for the 2022 XV include the boot, stainless clamps, and the correct moly grease. A technician will clean the joint, re‑grease, and fit the new boot with proper clamp tension. If there’s clicking on full lock, vibration on acceleration, or pitting inside the joint, replacing the complete driveshaft assembly is often more economical. After any driveline work, a quick check of fluid seals, ABS tone rings, and a road test helps ensure everything’s spot on.

Owners who tour gravel, tow, or see beach launches should ask for more frequent inspections. Keeping tyres matched in size and wear, and avoiding torn splash guards that can rub on boots, also helps the XV’s CVs live a long, quiet life.

• Tell‑tale signs: grease spray near the wheel or subframe, rubber splits, clicking on turns, or shudder under load.
• Service tip: prefer OEM‑spec boot material and high‑moly grease, replace clamps rather than reusing them.

Popular questions

How often should CV boots be inspected on a 2022 Subaru XV?
For typical city and highway use, a visual check at every service (about every 10,000–15,000 km or 6–12 months) is wise. For vehicles driven on gravel, beaches, or rural roads, more frequent inspections help catch small splits before they let grit in and grease out.

Can a torn CV boot be replaced without changing the whole driveshaft?
Yes—if the joint is still quiet and smooth with no play, a boot kit is a cost‑effective repair. Once there’s clicking on full lock, blueing, or pitting inside the joint, replacing the complete shaft is usually better value and more reliable long‑term.

What happens if a split CV boot is ignored?
Grease flings out, contamination gets in, and the joint wears quickly. That can lead to clicking and vibration, possible ABS sensor issues from grease on the tone ring, and ultimately a failed joint—turning a small repair into a larger bill.