Parts for your 2018 Toyota Land cruiser-Timing belt kit

2018 Toyota LandCruiser Timing-Belt Kit

Based on Toyota technical literature, the 2018 LandCruiser 200 Series sold in Australia and New Zealand with the 1VD‑FTV 4.5L V8 turbo‑diesel uses a toothed timing belt. This is documented in the Toyota LandCruiser 200 Series Repair Manual (Engine – 1VD‑FTV) and Toyota Australia’s scheduled maintenance guides, which specify timing belt replacement at approximately 150,000 km (time-based intervals also apply). By contrast, petrol V8 variants like the 3UR‑FE/1UR‑FE use timing chains and do not require a timing-belt kit.

For the diesel 2018 LandCruiser, a timing-belt kit is absolutely on the servicing radar. The kit’s job is to keep the camshafts and crankshaft perfectly in step so the engine breathes and burns fuel exactly when it should. A proper kit typically bundles the belt, tensioner, idler pulleys, and often front cam/crank seals, some packages also include a water pump. Swapping the lot together reduces the chance of an old tensioner or pulley taking out a brand-new belt.

Recommended replacement: plan the belt at around 150,000 km or the time interval in the Toyota service schedule, whichever comes first. Many workshops in AU/NZ also suggest replacing the water pump and thermostat while you’re there, as access is already opened up and it’s good preventative maintenance for touring and towing.

• What’s in a quality kit: timing belt, hydraulic/mechanical tensioner, idler pulleys, seals, and sometimes the water pump.
• Why it matters: a failed belt can lead to serious engine damage and a hefty bill, especially on a loaded or remote‑area rig.
• Good practice: use OEM‑quality parts, follow torque and alignment procedures precisely, and reset service reminders/stickers.

Signs it’s time to book in early include chirping or whining from the front of the engine, visible cracking or oil contamination on the belt, or cooling system weeps if the pump is due. Owners who tow, tour in hot conditions, or run lots of short trips may choose a more conservative interval.

During a belt service, a competent technician will lock timing marks, inspect the cam and crank seals, check accessory belts, and verify tensioner preload. Once buttoned up, they’ll run the engine, recheck for leaks, and confirm timing. It’s a straightforward investment that keeps the 200 Series diesel reliable for the long haul around Australia and New Zealand.

Popular questions

Does a 2018 LandCruiser have a timing belt or chain?
Diesel 1VD‑FTV models use a timing belt. Petrol V8 models (such as the 3UR‑FE) use a maintenance‑free timing chain and don’t take a timing‑belt kit. Always confirm your engine code on the build plate or in the owner’s handbook.

When should the timing belt be replaced on the 1VD‑FTV?
Toyota’s scheduled maintenance guides specify belt replacement at around 150,000 km, with a time limit also applying. If the vehicle tows, sees heavy loads, or operates in high heat, many workshops recommend not stretching the interval.

What happens if the timing belt fails?
A failed belt can cause major internal engine damage and sudden loss of power. Preventative replacement with a complete kit (belt, tensioner, idlers, and seals—often the water pump too) is the smart, cost‑effective move.