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LR138946LR - Idler - Accessory Drive by LAND ROVEREngine Part Land Rover Range Rover

LR138946LR - Spanrol - Accesoireaandrijving

- €89,30
€89,30
€89,30 - €89,30
€89,30
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Spanrol - Aandrijving
Vehicle Model Land Rover Defender New 2020+
Land Rover Discovery 5 2017+ (L462)
Land Rover Discovery Sport 2015+ (L550)
Range Rover Sport 2014-2022 (L494)
Range Rover Evoque 2019+ (L551)
Range Rover Velar 2017+ (L560)
Fitment Notes Pulleys and drive belts — idler pulley, accessory drive. AJ200 / AJ20 engines, petrol and diesel.
NEW DEFENDER (L663) 2020> — 2.0L I4 Diesel High DOHC AJ200 and 2.0L I4 High DOHC AJ200 Petrol, Nitra plant build from VIN K2000001
DISCOVERY 5 2017> — 2.0L I4 Diesel High DOHC AJ200 and 2.0L I4 High DOHC AJ200 Petrol, Nitra plant build from VIN K2000001
DISCOVERY SPORT 2015> — 2.0L I4 Mid DOHC AJ200 Petrol (Changsu China); 2.0L AJ20P4 Petrol E100/High/Mid PTA; 2.0L AJ20D4 Diesel High/LF/Mid PTA (Halewood UK; Itatiaia Brazil from VIN LT000001). Less electric engine battery.
RANGE ROVER EVOQUE L551 2019> — 2.0L AJ20P4 Petrol and 2.0L AJ20D4 Diesel PTA (Halewood UK / Itatiaia Brazil). Less electric engine battery.
RANGE ROVER SPORT L494 2014-2022 — 2.0L I4 High / Mid DOHC AJ200 Petrol, Solihull build from VIN HA000001
RANGE ROVER VELAR 2017> — 2.0L I4 Diesel High / Mid DOHC AJ200 and 2.0L I4 High / Mid DOHC AJ200 Petrol, Solihull build from VIN HA000001
Alternative Codes
LR138946LR

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 days — contact 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 does the LR138946LR idler pulley do?
The LR138946LR is an idler pulley for the accessory drive belt on AJ200 and AJ20 petrol and diesel engines. It drives nothing itself. It guides the ribbed accessory belt around the front of the engine and sets the wrap angle over the driven pulleys, keeping the belt path stable and tension correct.
What are the signs an idler pulley is failing?
A failing idler pulley typically shows as a bearing rumble, whine or squeal from the front of the engine that changes with engine speed. Because it turns on a sealed bearing, a rough or seizing pulley can shed or misalign the accessory belt, so it's replaced once the bearing is noisy.
Which engines use this idler pulley?
The LR138946LR fits the accessory drive on AJ200 and AJ20 four-cylinder petrol and diesel engines in the New Defender L663, Discovery 5, Discovery Sport, Range Rover Evoque L551, Range Rover Sport L494 and Range Rover Velar. Confirm your engine and VIN, as builds vary by plant.