Place of Origin:
China
Brand Name:
Womala
Certification:
.
Model Number:
1311306
Product Overview
The Timing Belt Idler Pulley 1311306 is a Genuine OE-grade component engineered for the 2.7L and 3.0L V6 diesel engines (276DT / 306DT / TDV6 / SDV6) in select for Land Rover and for Jaguar vehicles. This lower idler pulley guides and stabilises the timing belt within the lower timing gear assembly, maintaining correct belt tracking and tension to support accurate camshaft and crankshaft synchronisation . Two pulleys are required per vehicle . JD61536 is the Jaguar equivalent part number .
Key Features
Lower timing gear idler pulley – guides the timing belt on the lower timing drive
OE-grade quality – manufactured to original equipment specifications; Dayco is an OE supplier
Direct-fit replacement – matches factory mounting points and belt routing
For 2.7L & 3.0L V6 diesel engines – Lion diesel engine family
Sold individually – quantity of 2 required per vehicle
Recommended replacement – replace with timing belt, tensioner, and water pump as a complete service
OE Cross-Reference
| Land Rover | Jaguar | Ford | Additional References |
|---|---|---|---|
| 1311306 | JD61536 | 4S7Q-6C348-BC | 0830.55 (Citroën/Peugeot) |
💡 Supersession Note: 1311306 is the primary Land Rover part number; JD61536 is the Jaguar equivalent for the same idler pulley .
Vehicle Fitment
| Make | Model | Chassis / Series | Years | Engine | VIN Notes |
|---|---|---|---|---|---|
| for Land Rover | Discovery 3 / LR3 | L319 | 2005 – 2009 | 2.7L TDV6 Diesel | Up to VIN 9A999999 |
| for Land Rover | Discovery 4 / LR4 | L319 | 2010 – 2016 | 2.7L / 3.0L V6 Diesel | From VIN AA000001 |
| for Land Rover | Discovery 5 | L462 | 2017 > | 3.0L V6 Diesel | Solihull & Nitra builds |
| for Land Rover | Range Rover | L405 | 2013 – 2022 | 3.0L V6 Diesel | From VIN AA000001 |
| for Land Rover | Range Rover Sport | L320 | 2005 – 2013 | 2.7L / 3.0L V6 Diesel | Up to VIN 9A999999 / from AA000001 |
| for Land Rover | Range Rover Sport | L494 | 2014 – 2022 | 3.0L V6 Diesel | From VIN AA000001 |
| for Land Rover | Range Rover Sport | L461 | 2023 > | 3.0L V6 Diesel | Verify with VIN |
| for Land Rover | Range Rover Velar | L560 | 2017 > | 3.0L V6 Diesel | From VIN AA000001 |
| for Jaguar | S-TYPE, XJ, XF | X200, X350, X351, X250 | 1999 – 2015 | 2.7L / 3.0L V6 Diesel | Verify with VIN |
Engine details: 2.7L Lion V6 Diesel (276DT) / 3.0L Lion V6 Diesel (306DT)
⚠️ Important: This idler pulley is specifically for 2.7L and 3.0L V6 diesel engines – not for petrol or other engine variants. Two pulleys are required per vehicle . Fitment varies by model year, production plant, and VIN range – verify before ordering.
Signs of Failure
Timing belt noise – squealing, chirping, or rumbling from the timing area
Rough bearing rotation – the pulley feels rough or noisy when turned by hand with the belt removed
Visible belt wear – fraying or surface cracks on the timing belt
Timing-related fault codes – cam/crank correlation errors
💡 Critical Service Note: The timing belt on the 3.0 TDV6/SDV6 engine must be replaced every 7 years or 112,000 miles (whichever comes first) . The idler pulleys are must-replace items during this service – they are included in complete timing kits for this reason . A failed idler pulley can cause the timing belt to jump or snap, resulting in catastrophic engine damage with pistons hitting valves .
Critical – Verify Your VIN Before Ordering
Timing idler pulleys are VIN‑, engine‑, and plant‑specific. VIN cut-offs apply (9A999999 / AA000001 / K2000001) depending on production plant . Provide your VIN – our team confirms exact compatibility before dispatch. We cannot accept returns for misordered parts without VIN verification.
💡 Installation Tip: Professional installation required – precise timing alignment is essential. Two idler pulleys are required per vehicle . When replacing the timing belt, it is strongly recommended to replace the tensioner, water pump, and both idler pulleys simultaneously to avoid repeat disassembly . Idler pulley torque: 30 Nm + 30 degrees . Tensioner torque: 26 Nm .
Technical Specifications
| Parameter | Detail |
|---|---|
| Part Type | Timing Belt Idler Pulley / Guide Pulley (Lower) |
| Position | Lower Timing Gear Assembly |
| Engine | 2.7L / 3.0L V6 Diesel (276DT / 306DT / TDV6 / SDV6) |
| Quantity Required | 2 per vehicle |
| Torque (Idler) | 30 Nm + 30° |
| OE Supplier | Dayco |
| Condition | Brand New, OE-Grade |
Why Choose Us
| Advantage | Detail |
|---|---|
| Inventory | 10,000+ SKU in stock |
| Quality | OE-grade, fully tested |
| Warranty | 18-month against manufacturing defects |
| Shipping | Global via DHL / UPS / FedEx |
| Flexibility | Sample orders welcome, low MOQ |
Contact us for bulk orders or VIN‑checked quotes.
Specifications subject to change; images for reference only.Aftermarket replacement – not affiliated with Jaguar Land Rover.
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Frequently Asked Questions
A: Signs of a failing bumper bracket include visible damage or deformation, misaligned bumper panels, unusual noises from the front end, or if the bumper appears loose or sagging on one side.
A: For optimal results, we recommend professional installation. Key considerations include ensuring proper alignment of all mounting points, checking for additional damaged components, and verifying all fasteners are properly torqued to specification.
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Send your inquiry directly to us