LR138833 | Timing Chain Tensioner - 2.0L Ingenium Diesel | Range Rover & Discovery
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR138833 - Timing Chain Tensioner
LR138833 is a timing chain tensioner fitted within the timing gear of 2.0 L Ingenium diesel engines. The tensioner applies and holds the correct running tension on the timing chain to prevent slack, which can allow a timing chain jump or increase wear on sprockets and guides. The unit is inspected or replaced when timing chains or related timing gear components are serviced; technicians should follow workshop manual fitting procedures and torque values to ensure correct assembly and timing alignment.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 5 (2017-) - 2.0 L Ingenium Diesel (High & Mid DOHC) - From VIN HA000001
- Discovery Sport (2015-) - 2.0 L Ingenium Diesel (High & Mid DOHC)
- Discovery Sport (2015-) - 2.0 L Ingenium Diesel (High & Mid DOHC) - From VIN GT000001
- Discovery Sport (2015-) - 2.0 L Ingenium Diesel (AJ20D4 - High, LF, Mid PTA)
- New Defender (2020-) - 2.0 L Ingenium Diesel (High & Mid DOHC) - From VIN K2000001
- New Range Rover Evoque (2019-) - 2.0 L Ingenium Diesel (AJ20D4 - High, LF, Mid PTA)
- Range Rover Evoque (2012-2018) - 2.0 L Ingenium Diesel (High & Mid DOHC)
- Range Rover Sport (2014-2022) - 2.0 L Ingenium Diesel (High & Mid DOHC) - From VIN HA000001
- Range Rover Velar (2017-) - 2.0 L Ingenium Diesel (High & Mid DOHC) - From VIN HA000001
Frequently Asked Questions
The LR138833 timing chain tensioner maintains the correct running tension on the timing chain in 2.0 L Ingenium diesel engines, preventing slack that can lead to chain jump or accelerated wear of sprockets and guides. It is a dedicated tensioning component used where the timing chain routing and hydraulic/mechanical tensioning require controlled preload. Technicians commonly inspect or replace the tensioner when renewing timing chains or related timing gear parts and must follow workshop manual procedures for correct assembly and timing alignment.
| Model | Variant |
|---|---|
| Land Rover Range Rover Evoque (2012-2018) | 2.0 L Ingenium Diesel - High & Mid DOHC |
| Land Rover Range Rover Sport (2014-2022) | 2.0 L Ingenium Diesel - High & Mid DOHC (From VIN HA000001) |
| Land Rover Discovery Sport (2015-) | 2.0 L Ingenium Diesel - High & Mid DOHC |
| Land Rover Discovery Sport (2015-) | 2.0 L Ingenium Diesel - High & Mid DOHC (From VIN GT000001) |
| Land Rover Discovery Sport (2015-) | 2.0 AJ20D4 Diesel - High, LF & Mid PTA |
| Land Rover Discovery 5 (2017-) | 2.0 L Ingenium Diesel - High & Mid DOHC (From VIN HA000001) |
| Land Rover Discovery 5 (2017-) | 2.0 L Ingenium Diesel - High & Mid DOHC (From VIN K2000001) |
| Land Rover New Range Rover Evoque (2019-) | 2.0 AJ20D4 Diesel - High, LF & Mid PTA |
| Land Rover New Defender (2020-) | 2.0 L Ingenium Diesel - High & Mid DOHC (From VIN K2000001) |
| Land Rover Range Rover Velar (2017-) | 2.0 L Ingenium Diesel - High & Mid DOHC (From VIN HA000001) |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.