LR139251 | Brake Caliper - Front Brake Size 20 | Range Rover Sport 2014-2022
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
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: LR139251 - Brake Caliper
LR139251 is a front brake caliper used on Range Rover Sport models. Fitted to the front axle, this caliper converts hydraulic pressure into mechanical clamping force via pistons, pressing the brake pads onto the front disc to slow the vehicle. The unit mounts to the front knuckle and is specified to position pads for a size 20 front disc on non-SVR Range Rover Sport models; brake fluid reaches the caliper through a flexible hose and banjo fitting, while piston seals and dust boots retain fluid and exclude contaminants. During service, inspect piston movement, fluid leakage and pad wear to confirm correct operation; replace the caliper where piston seizure, significant leakage or irreparable corrosion prevents safe use. Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Range Rover Sport (2014-2022) - From VIN GA652128
Frequently Asked Questions
The LR139251 front brake caliper converts hydraulic pressure from the master cylinder into mechanical force to press the brake pads onto the front rotor, producing the friction needed to decelerate the vehicle. It houses pistons that move under pressure, mounts to the front knuckle and interfaces with the brake hose via a banjo fitting; seals and dust boots keep fluid in and contaminants out. Inspect the caliper for piston movement, fluid leakage and pad wear during routine service, and replace if pistons seize, significant leakage occurs or corrosion is irreparable.
| Model | Variant |
|---|---|
| Land Rover Range Rover Sport (2014-2022) | Front disc and caliper size 20, Non SVR (From VIN GA652128) |
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.
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