ERR6493 - Timing Belt Idler Pulley – TD5

- €85,30

€85,30

€85,30 - €85,30

€85,30

Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.

Drive Belt Idler Pulley for the auxiliary (accessory) belt drive of the Td5 2.5L 5-cylinder turbo diesel engine.

The pulley mounts above the water pump and power-steering pulley, occupying the position taken by the air-conditioning compressor on air-conditioned vehicles. On Td5 engines without air conditioning it guides the auxiliary drive belt across that part of the belt path, maintaining correct belt wrap and alignment. Spin the pulley by hand when servicing the belt and renew it if the bearing is rough, noisy or has play.

Vehicle Model Land Rover Defender up to 2016
Land Rover Discovery 2 1998-2004 (L318)

Fitment Notes DEFENDER 1987-2006 — TD5 2.5L 5-cyl Turbo Diesel, without air conditioning
DISCOVERY 2 1998-2004 — TD5 2.5L 5-cyl Turbo Diesel, with and without ACE, without air conditioning

Alternative Codes

ERR6493

In stock 4 units

2 · Gouda 2 · Drachten

Express delivery available

When will my order arrive?

Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
Netherlands / Belgium / Germany: 2–4 working days.
Other EU countries + UK: 4–8 working days.
Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What is the ERR6493 idler pulley used for?

The ERR6493 is the auxiliary drive belt idler pulley for the Td5 2.5L five-cylinder turbo diesel. It guides the accessory drive belt and keeps the correct belt wrap and alignment. It isn't a timing part, the Td5 uses a timing chain. It fits Defender and Discovery 2.

Does this idler fit Td5 vehicles with air conditioning?

No. This idler pulley fits Td5 engines without air conditioning. On air-conditioned vehicles the A/C compressor occupies this position in the belt drive, so the pulley isn't used. It suits Defender and Discovery 2 Td5 models without air conditioning.

Where is the idler pulley located on the Td5 engine?

The idler pulley typically mounts above the water pump and power-steering pulley on the Td5 engine. It sits in the belt path where the air-conditioning compressor would otherwise be fitted, guiding the auxiliary drive belt across that section.

What are the signs the idler pulley needs replacing?

A rough, noisy, or loose bearing is the main sign. Spin the pulley by hand with the belt off, if it feels gritty, rumbles, or has play, renew it. A failing idler bearing on the Td5 can squeal or shed the auxiliary belt.