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LR160736LR - Isolator by LAND ROVERHardware Part Land Rover Range Rover

LR160736LR - Supercharger Isolator – 49.38mm

- €200,00
€200,00
€200,00 - €200,00
€200,00
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Supercharger Isolator - the torsional damping coupler inside the supercharger drive, sitting between the drive input and the rotor pack of the Roots-type supercharger used on supercharged petrol engines.

The isolator transmits drive torque to the rotors while absorbing the torsional pulses generated as the rotors load and unload against boost pressure. It is a wear item: as the damping element hardens and loses tension, lash develops in the drive and the supercharger produces a distinct rattle or chatter at idle and on a closed throttle. Left in service, the shock loading that the isolator was fitted to absorb is instead carried by the supercharger's own bearings and gear set.

Size: 49.38mm isolator diameter. More than one isolator size is used across the supercharged petrol range, so measure the part being replaced before ordering.



The isolator is replaced with the supercharger removed from the engine and the drive pulley and nose section separated.
Vehicle Model Land Rover Defender New 2020+
Land Rover Discovery 4 2010-2016 (L319)
Land Rover Discovery 5 2017+ (L462)
Range Rover 2013-2022 (L405)
Range Rover Sport 2014-2022 (L494)
Range Rover Velar 2017+ (L560)
Fitment Notes DISCOVERY 4 2010-2016 — 3.0L SC V6 Petrol, supercharger isolator
DISCOVERY 5 2017 onwards — 3.0L SC V6 Petrol, supercharger isolator
NEW DEFENDER L663 2020 onwards — 5.0 V8 Petrol (AJ133), supercharger isolator
RANGE ROVER L405 2013 onwards — 5.0L V8 & 3.0L V6 supercharged Petrol, supercharger isolator
RANGE ROVER SPORT L494 2014 onwards — 5.0L V8 & 3.0L V6 supercharged Petrol, supercharger isolator
RANGE ROVER VELAR 2017 onwards — 3.0L SC V6 Petrol, supercharger isolator
Note: 49.38mm isolator diameter — please check before ordering
Alternative Codes
LR160736LR

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 is the LR160736LR supercharger isolator used for?
The LR160736LR is a 49.38mm supercharger isolator for supercharged petrol engines, including the 3.0L SC V6 and 5.0L V8 (AJ133). It fits the Discovery 4 and 5, New Defender L663, Range Rover L405, Range Rover Sport L494 and Velar.
Why does the 49.38mm size matter?
The 49.38mm dimension identifies this specific isolator, so match it before ordering. Supercharged Land Rover engines used more than one isolator size, and the LR160736LR is the 49.38mm version. Check your existing isolator to confirm.
What are the signs the supercharger isolator needs replacing?
A worn supercharger isolator typically produces a rattle or knock from the supercharger, often noticeable at idle. On the 3.0L SC V6 and 5.0L V8 engines it's a common wear point, and replacing it usually cures the noise before further drive damage occurs.