Parts for your 2007 Toyota Kluger-Cv boots

2007 Toyota Kluger CV boots: what they do and when to replace them

Yes — the 2007 Toyota Kluger (GSU40 2WD and GSU45 AWD) runs constant velocity (CV) joints with rubber CV boots. This is documented in Toyota’s Electronic Parts Catalogue for the Kluger GSU40/45 series, which lists inboard and outboard CV boot kits as service parts on the front drive shafts (and rear shafts on AWD). The Toyota Repair Manual for 2007–2013 Kluger/Highlander also includes procedures for “Front Drive Shaft – Disassembly/Assembly – Replace Boot,” and independent guides such as the Haynes Highlander manual describe the same assemblies. So CV boots are definitely relevant to this model.

On this Kluger, CV boots are the flexible rubber covers that keep high‑moly grease in the CV joints and keep water, grit and road muck out. When a boot perishes or splits, grease gets flung onto the underbody and wheels, and the joint can dry out and wear rapidly. That’s when clicking on turns, a rumble on acceleration, or vibration through the floor can show up.

As part of routine servicing, it’s smart to eyeball the boots every visit (around every 10,000 km/6 months). A quick check on a hoist for cracking, splits, loose clamps or fresh grease spray can save a driveshaft down the track. On AWD Kluger variants, remember there are rear axle boots to check as well.

• Watch for: grease on the inner rim/strut, cracks in the bellows, torn edges, or shiny clean tracks where grease has washed away dust.
• If a boot is just cracked: a boot kit (new boot, clamps, grease) usually does the trick.
• If the joint has run dry or ingested grit: replacing the complete driveshaft assembly is often the safer call.

When fitting a boot kit, using quality clamps and the specified amount of CV grease matters. Purge excess air, seat the boot in its grooves, and torque the axle nut to spec after reassembly. An alignment check is a good idea if the suspension’s been disturbed. Most front boot jobs take roughly 1–2 hours per side in workshop conditions.

Driving long with a torn boot can turn a simple boot job into a noisy, worn CV joint. If there’s grease slung around the wheel arch or a tick on tight turns, it’s time to book it in.

• Does the 2007 Toyota Kluger have rear CV boots?
  AWD models (GSU45) do — they have CV joints and boots on both front and rear drive shafts. The 2WD models (GSU40) have CV boots on the front only.
• How often should CV boots be replaced?
  They’re not a timed service item. Instead, inspect them at every service. Replace at the first sign of cracking, grease leaks, or clamp damage to avoid joint wear.
• Is it OK to drive with a torn CV boot?
  Best avoided. Short trips to a workshop may be fine, but grit can quickly damage the joint. Fixing the boot early is far cheaper than replacing a noisy CV or whole shaft.