Parts for your 2022 Subaru Xv-Cv joint

2022 Subaru XV CV Joint — purpose, care and when to replace

Based on technical sources including the Subaru Workshop Manual (XV/Crosstrek GT, Front/Rear Axle sections), the Subaru Electronic Parts Catalogue for GT7, and independent workshop texts (e.g., Haynes Repair Manual for 2018–2023 Crosstrek), the 2022 Subaru XV is fitted with constant velocity (CV) joints on both the front and rear driveshafts. These sources list outer fixed-ball CV joints and inner double-offset joints (DOJ) with serviceable boots and grease, confirming the CV joint is absolutely relevant to this model’s Symmetrical AWD layout.

On the XV, CV joints let the front wheels steer and both axles rise and fall over bumps while still putting power down smoothly. The outer joint handles the big steering angles, the inner DOJ manages length changes as the suspension moves. Together, they keep vibration low and traction high, which is a big part of why the XV feels planted and predictable on wet bitumen or gravel. Different to the CV in “CVT”, the CV joint is a driveline joint at the hubs and diffs, not part of the transmission.

Keeping CV joints happy mostly comes down to keeping the rubber boots intact and the special moly grease sealed in. During routine servicing, it’s smart to inspect the front and rear boots, clamps and shafts for splits, weeping grease or rust staining. A torn boot can sling grease onto the inner rim and brake components, catching that early often saves the joint.

• Telltale symptoms: clicking or clacking on full lock, a rhythmic knock on acceleration, shudder under load, grease flung around the inside of a wheel, or a split boot.
• Service tips: if a boot is torn but the joint isn’t noisy or gritty, a quality boot kit and fresh grease will usually do the trick. If there’s play, pitting or noise, a complete shaft assembly is often the most reliable fix.
• Workshop must‑dos: use the correct CV grease, new clamps and a new axle nut, torque the hub nut to spec and stake it, and check the wheel bearing for smoothness while it’s apart.

Most owners won’t have a set replacement interval, CV joints can last well past 150,000 km if the boots stay sealed. Regular checks with each service are the best insurance.

Does the 2022 Subaru XV actually have CV joints?

Yes. All XV variants in 2022 use CV-jointed front and rear driveshafts as part of Subaru’s Symmetrical AWD. This is documented in the Subaru Workshop Manual (Front Axle/Rear Axle) and the Subaru EPC, which list outer CV joints, inner DOJ joints and boot kits. Don’t confuse this with the CVT transmission — different “CV”.

How long do CV joints typically last on an XV?

With intact boots, many will run for years and well over 150,000 km. They mainly fail when a boot splits and grease escapes, letting water and grit in. Routine servicing that checks the boots and clamps goes a long way to extending life.

Can a torn CV boot be repaired without replacing the whole shaft?

Usually, yes. If there’s no clicking and the joint surface looks clean, a new boot, fresh moly grease and proper clamps are a sound repair. If the joint’s already noisy, gritty or loose, a complete replacement shaft is the better bet for long‑term reliability.