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LR010725 - Kit - Tension Pulley

Original price - Original price €17,90
Original price
€17,90
€17,90 - €17,90
Current price €17,90
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Kit - Tension Pulley
Vehicle Model Land Rover Discovery 4 2010-2016 (L319)
Range Rover 2002-2012 (L322)
Range Rover Sport 2005-2013 (L320)
Fitment Notes DISCOVERY 4 2010-2016 — 5.0L OHC SGDI NA V8 Petrol (AJ133). Pulley - Idler, Primary Drive (Secondary Drive section 05C). Includes bolt. VIN AA000001 to CA999999
RANGE ROVER L322 2010-2012 — 5.0L OHC SGDI NA V8 Petrol and 5.0L OHC SGDI SC V8 Petrol / 5.0L AJ133 DOHC CDA S/C Enhanced (AJ133). Pulley - Idler, Primary Drive. Includes bolt. VIN from AA000001
RANGE ROVER SPORT L320 2010-2013 — 5.0L OHC SGDI NA V8 Petrol and 5.0L OHC SGDI SC V8 Petrol / 5.0L AJ133 DOHC CDA S/C Enhanced (AJ133). Pulley - Idler, Primary Drive. Includes bolt. VIN AA000001 to CA999999
Alternative Codes
LR010725

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).


When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business dayscontact us before ordering.

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 LR010725 tension pulley kit and what does it do?
The LR010725 kit is an idler pulley for the primary drive belt on the 5.0 V8 petrol engine (AJ133). It guides and maintains tension on the auxiliary drive belt so the belt tracks correctly across the pulleys. The kit includes the mounting bolt.
Does this pulley kit include the fitting bolt?
Yes, the LR010725 kit includes the mounting bolt, so no separate fastener is needed for fitting the idler pulley to the 5.0 V8 petrol engine.
Which models does this idler pulley fit?
This idler pulley fits 5.0 V8 petrol (AJ133) applications on the Discovery 4 (2010-2016), Range Rover L322 and Range Rover Sport L320. Fitment is engine-specific, so confirm your vehicle runs the 5.0 V8 petrol.
Why does an idler pulley fail on these engines?
Idler pulleys usually fail when the internal bearing wears, producing a rumble, squeal or grinding noise from the front of the engine. A seized pulley can throw the drive belt, so it's typically replaced at the first sign of bearing noise.