Parts for your 2012 Toyota Hilux-Cv boots

2012 Toyota Hilux CV boots — what they do and when to replace

CV boots are relevant to the 2012 Toyota Hilux. Technical sources including the Toyota Hilux Repair Manual for the 2011–2015 series (Front Drive Shaft section) and Toyota’s Electronic Parts Catalogue confirm that 4x4 variants use front drive shafts with inner and outer constant‑velocity (CV) joints, each protected by a rubber boot. Note: 2WD (rear‑wheel drive) Hilux models don’t have front CV shafts, so they won’t have front CV boots, the rear live axle uses universal joints instead.

On 4x4 Hilux models, the CV boots do a simple but vital job: they keep special moly CV grease in and dust, water and grit out. Each front axle has two boots (inner and outer), flexing as the suspension works and the wheels turn. When a boot splits or a clamp loosens, grease escapes, contaminants get in, and the CV joint can wear fast—especially after beach work, water crossings, or on corrugated tracks common around Aus and NZ.

For servicing a 2012 Hilux, a quick CV boot inspection is a smart habit—ideally at every service or around 10,000–15,000 km, and after any heavy off‑road trip. Look for:

• Grease slung around the inner rim, lower control arm or under‑tray
• Cracks, splits, or perished rubber in the boot bellows
• Loose or missing clamps
• Clicking on full lock under power (often points to joint wear from contamination)

If a boot is torn, replace it promptly. A quality boot kit includes the boot, fresh CV grease and new clamps. Avoid general‑purpose grease, CV joints need the correct moly formulation. A proper boot replacement means removing the shaft, cleaning the joint thoroughly, packing it with new grease, and fitting new clamps to spec. “Split” boots can be a short‑term roadside fix, but they’re not ideal for long‑term, off‑road use.

Expect roughly 1–2 hours per side for a competent workshop, and it’s wise to replace boots in pairs if they’re ageing similarly. After refitting, ensure the axle nut is torqued correctly and there’s no boot contact at full droop or lock. Keeping the boots intact is far cheaper than replacing a noisy CV joint—and keeps the Hilux ready for the next run up the beach or across the paddock.

Popular questions

Do all 2012 Hilux models have CV boots?
Not all. 4x4 models have CV boots on the front drive shafts. 2WD (rear‑drive) models don’t use front CV boots because the front wheels aren’t driven. The rear axle on both setups uses universal joints rather than CV joints.

How often should CV boots be checked on a 2012 Hilux?
Have them inspected at each service (about every 10,000–15,000 km) and after off‑road work, deep puddles, mud or beach driving. Early detection of a small split saves the CV joint from grit and water damage.

Is it OK to drive with a torn CV boot?
Only as far as needed to get it repaired. Driving with a torn boot lets grease out and contaminants in, which can quickly lead to CV joint failure and a louder click on turns. In NZ, a visibly split, leaking boot can also lead to a WOF fail.