
RDA Brakes · Part number RDA7928 · NZ$215.00 incl. GST
RDA Brakes Standard Disc Brake Rotor Vented 325mm by RDA Brakes, part number RDA7928.
NZ$215.00 including GST. Part number RDA7928.
Swapping Out Your Disc Brake Rotors — The RDA Way
> Disc brake rotors are those metal discs that spin around with your wheels. When you hit the brakes, the pads squeeze against these rotors, using friction to bring your Land Rover Discovery or Range Rover Sport to a halt. Over time, all that heat and friction can wear the rotors down, warp them, or leave grooves. That means less braking power, which can be a real worry, especially if you're towing or hitting the rough stuff in your SUV.
Signs It's Time for New Rotors
• You feel a wobble or pulsing in the pedal or steering wheel when braking.
• Your brakes are squealing, grinding, or making scraping noises.
• It takes longer to stop, or the brake pedal feels soft.
• You can see scoring, grooves, or heat damage on the rotors.
• You smell burning after you've been braking hard.
WOF Worries?
Yep, dodgy brake rotors are a WOF fail, no question. The inspector will check your braking performance, and if those rotors are too worn, cracked, or warped, you're not getting that sticker. It's all about safety, mate.
DIY or Get a Pro?
Difficulty: 6/10 (Tricky)
Time needed: An hour or two per axle (if you know your way around)
What you'll need: Jack and stands, wrench for the wheel nuts, brake caliper tool, socket set, torque wrench, wire brush, brake cleaner, maybe an impact wrench. Changing rotors yourself is doable, but you need the right tools and some know-how. Get it wrong, and you could end up with brake failure. Those Land Rovers are heavy beasts, so it's often best to get a professional to handle it and make sure everything's spot-on.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you even think about touching those brakes, safety first! Never, ever get under a vehicle only supported by a jack. Use proper axle stands – your life depends on it. Grab yourself some Nitrile Gloves to keep your hands clean and a pair of Safety Glasses to keep the brake dust out of your eyes. When you've got the old rotors off, give everything a good blast with some Brake Cleaner to get rid of all that nasty carbon dust. And don't forget a dab of anti-seize caliper grease on the threads to stop things seizing up later on.
Bob's Two Cents
I reckon you should always replace those rotors the moment they show any wear or damage. Keeps your braking sweet and safe, especially on those big Land Rovers. The RDA RDA7928 rotor is a great choice – reliable and tough. But hey, we've got heaps of options from brands you trust. Making sure your brakes are tip-top is a no-brainer for your safety and everyone else's, especially when you're tackling those tough Kiwi roads or towing the boat. Pop into Bob's Shop, and we'll sort you out with the right parts for your Landy!
Fitment Notes
This rotor (RDA7928) is made for various Land Rover Discovery models from '04 to '18, including TD and V6 versions, and Land Rover Range Rover Sport models from '05 to '13, including D versions. Always double-check the year, model, and engine of your specific vehicle against the product details to make sure it's the right fit. Land Rovers can be a bit tricky with brake system variations.
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1631)](/parts/GDB1631) to ensure a perfect bed-in and get the job done properly first time!
🧰 What Else You'll Need:
• Safety First: Never work under a vehicle supported only by a jack. Always secure it on heavy-duty safety jack stands.
• Brake Dust Protection: Keep a pack of Nitrile Gloves handy to protect your hands from grease and dust.
• Clean and Prep: Use Brake Cleaner to clean the anti-corrosion shipping oil off the new rotors before mounting the calipers.
• Lubrication: Apply caliper grease to caliper slide pins and pad contact points to prevent squealing.