OE Quality
60-Day Returns

GKN Loebro 305640 CV Joint Boot Kit - Front
Reliable CV Joint Boot Kit for Land Rover Vehicles
The GKN Loebro CV Joint Boot Kit 305640 is designed to provide durable protection for the constant velocity joints in Land Rover Discovery, Range Rover, and Range Rover Sport models. Engineered with precision, this kit ensures a secure fit and long-lasting performance.
- Joint End Inside Diameter: 3.527 inches for accurate fitment
- Shaft End Inside Diameter: 1.122 inches to match OEM specifications
- Solid type boot construction for enhanced durability
- Black TPE (Thermoplastic Elastomer) material offers resistance to wear and environmental factors
- Includes 2 ribs for flexibility and secure sealing
- Non-vented boot design to maintain joint integrity
Durable Construction and Precise Fit
This CV joint boot kit from GKN Loebro is manufactured using TPE, a thermoplastic elastomer known for its flexibility and resistance to heat and chemicals. The solid boot design with two ribs ensures a tight seal around the joint and shaft ends, preventing dirt, moisture, and debris from entering the CV joint assembly. The black color provides a professional finish that matches original equipment. With inside diameters of 3.527 inches at the joint end and 1.122 inches at the shaft end, this kit is engineered to fit specific Land Rover models accurately, reducing the risk of premature wear or failure.
Compatible Land Rover Models
- Land Rover Discovery
- Land Rover Range Rover
- Land Rover Range Rover Sport
Ensure compatibility by verifying the part number 305640 when selecting this CV joint boot kit for your vehicle.
Common Applications and Problem Resolution
- Protects CV joints from contamination and damage
- Prevents grease leakage from the CV joint
- Reduces wear caused by exposure to dirt and moisture
- Maintains smooth drivetrain operation and reduces noise
- Extends the service life of the CV joint assembly
Installation Notes and Tips
When installing the GKN Loebro CV Joint Boot Kit 305640, ensure the joint and shaft ends are clean and free of debris before fitting the boot. Use appropriate clamps to secure the boot firmly in place without over-tightening, which could damage the boot. Verify the correct orientation of the boot to maintain proper joint movement and sealing. It is recommended to inspect the CV joint for wear or damage during installation and replace if necessary.
Quality Assurance and Warranty
GKN Loebro manufactures this CV joint boot kit to meet stringent quality standards, ensuring reliable performance in demanding conditions. The use of TPE material and precise manufacturing tolerances contribute to the durability and longevity of the product. Please refer to GKN Loebro's warranty policy for specific coverage details related to part number 305640.
| Brand | GKN Loebro |
| Part Number | 305640 |
| Joint End Inside Diameter | 3.527 |
| Shaft End Inside Diameter | 1.122 |
| Rib Quantity | 2 |
| Vented Boot | No |
| Boot Color | Black |
| Split Or Solid Type | Solid |
| Thermo | Tpe |
This part fits 73 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2025 | Land Rover | Discovery | 3.0L | L6 | Front | Column6 TPE | |
| 2024 | Land Rover | Discovery | 3.0L | L6 | Front | Column6 TPE | |
| 2023 | Land Rover | Discovery | 3.0L | L6 | Front | Column6 TPE | |
| 2022 | Land Rover | Discovery | 3.0L | L6 | Front | Column6 TPE | |
| 2022 | Land Rover | Range Rover | 5.0L | V8 | Front | From Serial # JA000001 | |
| 2022 | Land Rover | Range Rover Sport | 3.0L | V6 | Front | With 2 speed transfer case | |
| 2021 | Land Rover | Discovery | AWD | 3.0L | L6 | Front | |
| 2021 | Land Rover | Discovery | AWD | 2.0L | L4 | Front | |
| 2021 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | DOHC CDA; From VIN JA000001 |
| 2021 | Land Rover | Range Rover | 4WD | 5.0L | V8 | Front | DOHC CDA; From VIN JA000001 |
| 2021 | Land Rover | Range Rover | AWD | 3.0L | V6 | Front | From VIN JA000001 |
| 2021 | Land Rover | Range Rover | 4WD | 3.0L | V6 | Front | From VIN JA000001 |
| 2021 | Land Rover | Range Rover | AWD | 3.0L | L6 | Front | From VIN JA000001 |
| 2021 | Land Rover | Range Rover | 4WD | 3.0L | L6 | Front | From VIN JA000001 |
| 2021 | Land Rover | Range Rover | AWD | 2.0L | L4 | Front | From VIN JA000001 |
| 2021 | Land Rover | Range Rover | 4WD | 2.0L | L4 | Front | From VIN JA000001 |
| 2021 | Land Rover | Range Rover Sport | AWD | 5.0L | V8 | Front | DOHC CDA; With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2021 | Land Rover | Range Rover Sport | 4WD | 5.0L | V8 | Front | DOHC CDA; With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2021 | Land Rover | Range Rover Sport | AWD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2021 | Land Rover | Range Rover Sport | 4WD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2021 | Land Rover | Range Rover Sport | AWD | 3.0L | L6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2021 | Land Rover | Range Rover Sport | 4WD | 3.0L | L6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2021 | Land Rover | Range Rover Sport | AWD | 2.0L | L4 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2021 | Land Rover | Range Rover Sport | 4WD | 2.0L | L4 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2020 | Land Rover | Discovery | AWD | 3.0L | V6 | Front | |
| 2020 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | DOHC CDA; From VIN JA000001 |
| 2020 | Land Rover | Range Rover | 4WD | 5.0L | V8 | Front | DOHC CDA; From VIN JA000001 |
| 2020 | Land Rover | Range Rover | AWD | 3.0L | V6 | Front | From VIN JA000001 |
| 2020 | Land Rover | Range Rover | AWD | 3.0L | L6 | Front | From VIN JA000001 |
| 2020 | Land Rover | Range Rover | AWD | 2.0L | L4 | Front | From VIN JA000001 |
| 2020 | Land Rover | Range Rover | 4WD | 2.0L | L4 | Front | From VIN JA000001 |
| 2020 | Land Rover | Range Rover Sport | AWD | 5.0L | V8 | Front | DOHC CDA; With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2020 | Land Rover | Range Rover Sport | 4WD | 5.0L | V8 | Front | DOHC CDA; With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2020 | Land Rover | Range Rover Sport | AWD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2020 | Land Rover | Range Rover Sport | 4WD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2020 | Land Rover | Range Rover Sport | AWD | 3.0L | L6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2020 | Land Rover | Range Rover Sport | 4WD | 3.0L | L6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2020 | Land Rover | Range Rover Sport | AWD | 2.0L | L4 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2020 | Land Rover | Range Rover Sport | 4WD | 2.0L | L4 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2019 | Land Rover | Discovery | AWD | 3.0L | V6 | Front | |
| 2019 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | DOHC CDA; From VIN JA000001 |
| 2019 | Land Rover | Range Rover | AWD | 3.0L | V6 | Front | From VIN JA000001 |
| 2019 | Land Rover | Range Rover Sport | 4WD | 5.0L | V8 | Front | DOHC CDA; With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2019 | Land Rover | Range Rover Sport | 4WD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; D Gen2 Mono Turbo; D Gen2 Twin Turbo; D Low MT ROW; From VIN JA000001 |
| 2019 | Land Rover | Range Rover Sport | 4WD | 3.0L | V6 | Front | DOHC Gdi Sc V6 Petrol; Petrol High; With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2019 | Land Rover | Range Rover Sport | 4WD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2019 | Land Rover | Range Rover Sport | 4WD | 3.0L | L6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2019 | Land Rover | Range Rover Sport | AWD | 2.0L | L4 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2018 | Land Rover | Discovery | AWD | 3.0L | V6 | Front | |
| 2018 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | DOHC CDA; From VIN JA000001 |
| 2018 | Land Rover | Range Rover | AWD | 3.0L | V6 | Front | From VIN JA000001 |
| 2018 | Land Rover | Range Rover Sport | 4WD | 5.0L | V8 | Front | DOHC CDA; With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2018 | Land Rover | Range Rover Sport | 4WD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; D Gen2 Mono Turbo; D Gen2 Twin Turbo; D Low MT ROW; From VIN JA000001 |
| 2018 | Land Rover | Range Rover Sport | 4WD | 3.0L | V6 | Front | DOHC Gdi Sc V6 Petrol; Petrol High; With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2018 | Land Rover | Range Rover Sport | 4WD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; From VIN JA000001 |
| 2017 | Land Rover | Discovery | AWD | 3.0L | V6 | Front | |
| 2017 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | To VIN HA999999 |
| 2017 | Land Rover | Range Rover | AWD | 3.0L | V6 | Front | To VIN HA999999 |
| 2017 | Land Rover | Range Rover Sport | AWD | 5.0L | V8 | Front | With 2 Spd Trans Case With Ctl Trac; To VIN HA999999 |
| 2017 | Land Rover | Range Rover Sport | AWD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; To VIN HA999999 |
| 2016 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | To VIN HA999999 |
| 2016 | Land Rover | Range Rover | AWD | 3.0L | V6 | Front | To VIN HA999999 |
| 2016 | Land Rover | Range Rover Sport | AWD | 5.0L | V8 | Front | With 2 Spd Trans Case With Ctl Trac; To VIN HA999999 |
| 2016 | Land Rover | Range Rover Sport | AWD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; To VIN HA999999 |
| 2015 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | To VIN HA999999 |
| 2015 | Land Rover | Range Rover | AWD | 3.0L | V6 | Front | To VIN HA999999 |
| 2015 | Land Rover | Range Rover Sport | AWD | 5.0L | V8 | Front | With 2 Spd Trans Case With Ctl Trac; To VIN HA999999 |
| 2015 | Land Rover | Range Rover Sport | AWD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; To VIN HA999999 |
| 2014 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | To VIN HA999999 |
| 2014 | Land Rover | Range Rover | AWD | 3.0L | V6 | Front | To VIN HA999999 |
| 2014 | Land Rover | Range Rover Sport | AWD | 5.0L | V8 | Front | With 2 Spd Trans Case With Ctl Trac; To VIN HA999999 |
| 2014 | Land Rover | Range Rover Sport | AWD | 3.0L | V6 | Front | With 2 Spd Trans Case With Ctl Trac; To VIN HA999999 |
| 2013 | Land Rover | Range Rover | AWD | 5.0L | V8 | Front | To VIN HA999999 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.