LR031846 | Rear Vented Brake Disc - 365mm - 4.4L Diesel, 5.0L AJ133 | Range Rover
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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
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
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: LR031846 - Rear Vented Brake Disc - 365mm
LR031846 is a rear vented brake disc for the rear braking system of Range Rover L322 models fitted with the 4.4L DOHC DITC V8 diesel and the 5.0L OHC SGDI SC V8 (AJ133) petrol engines. It provides the rotating friction surface engaged by the rear brake pads; the vented construction increases airflow through the disc to reduce heat build-up during repeated stopping and so helps thermal management under load. The disc must match the caliper, pad profile and hub mounting to maintain correct pad contact and avoid brake noise, vibration or uneven wear. When replacing, check pad thickness, caliper operation and any handbrake components; service guidance recommends replacing discs in axle pairs and machining or replacing discs that show run-out or deep scoring beyond permitted limits. Refer to vehicle service data for any torque values or installation dimensions specific to the Range Rover L322 rear braking assembly.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Range Rover (2010-2012) - 4.4L DOHC DITC V8 Diesel (From VIN AA000001)
- Range Rover (2010-2012) - 5.0L OHC SGDI SC V8 Petrol - AJ133 (From VIN AA000001)
Frequently Asked Questions
LR031846 forms the rotating friction surface for the rear brake pads; its vented design increases airflow to reduce heat build-up during repeated stops. Typical issues to watch for are deep scoring, warping (run-out) and uneven wear, so inspect pads, calipers and mounting surfaces when fitting replacements. Discs should match the caliper and hub and are normally replaced in axle pairs to preserve braking balance.
| Model | Variant |
|---|---|
| Land Rover Range Rover (L322) (2010-2012) | 4.4L DOHC DITC V8 Diesel (From VIN AA000001) |
| Land Rover Range Rover (L322) (2010-2012) | 5.0L OHC SGDI SC V8 Petrol - AJ133 (From VIN AA000001) |
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.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.