About This Right Engine Timing Camshaft Sprocket
This genuine OEM right-side engine timing camshaft sprocket fits 2016–2021 Land Rover Range Rover, Range Rover Sport and Discovery models with the 3.0L Td6 V6 diesel engine. It drives the camshaft in time with the crankshaft, keeping valve timing precise for smooth running and proper engine performance.
Part number LR120556 supersedes 1311317. Machined steel construction with precision-cut teeth. Fits Range Rover Base and HSE, Range Rover Sport SE, HSE and HSE Silver Edition, and Discovery SE, HSE, HSE Luxury and First Edition trims equipped with the 3.0L Td6 diesel — see the fitment table below for exact years.
What's Included & Features
Every part is inspected before it leaves our facility.
Here's what you get with this listing:
-
Right-Side Camshaft Timing Sprocket — fits the right cylinder bank only; drives the camshaft in sync with the crankshaft to maintain correct valve timing.
-
Part Number: LR120556 — supersedes 1311317.
-
Td6 Diesel Specific — built for the 3.0L Td6 V6 diesel engine only — not for gas V6 or V8 models.
-
Precision-Cut Teeth — teeth and mounting face inspected for wear, chipping, and damage before shipping.
-
Direct OEM Replacement — bolts directly in place of the original right-side sprocket on 2016–2021 Range Rover, Range Rover Sport and Discovery Td6 diesel models. No modification required.
-
OEM Used & Refurbished — Inspected — cleaned and inspected for tooth wear, cracks, and mounting surface condition before shipping.
Part Specifications
| Part # | LR120556 / N/A |
| Replaces | 1311317 |
| Part Type | Engine Timing Camshaft Sprocket — Right |
| Position | Right |
| Material | Steel |
| Compatible Models | Land Rover Range Rover, Range Rover Sport & Discovery 2016–2021 (3.0L Td6 Diesel) |
| Part Condition | OEM Used & Refurbished — Inspected |
Vehicle Fitment
| Year | Make | Model | Trim | Engine |
| Range Rover | ||||
| 2016–2020 | Land Rover | Range Rover | Base | 3.0L Td6 V6 DIESEL |
| 2016–2021 | Land Rover | Range Rover | HSE | 3.0L Td6 V6 DIESEL |
| Range Rover Sport | ||||
| 2016–2020 | Land Rover | Range Rover Sport | HSE, SE | 3.0L Td6 V6 DIESEL |
| 2021 | Land Rover | Range Rover Sport | HSE Silver Edition | 3.0L Td6 V6 DIESEL |
| Discovery | ||||
| 2017 | Land Rover | Discovery | First Edition | 3.0L Td6 V6 DIESEL |
| 2017–2020 | Land Rover | Discovery | HSE, HSE Luxury | 3.0L Td6 V6 DIESEL |
| 2018–2020 | Land Rover | Discovery | SE | 3.0L Td6 V6 DIESEL |
⚠ Always verify part number LR120556 (replaces 1311317) matches your original right-side unit before purchasing. Call us if unsure — (877) 443-9246.




