
RDA Brakes · Part number RDA227 · NZ$100.00 incl. GST
Need new rotors for your Mitsubishi Mirage or Cordia? Disc brake rotors are what your brake pads grip to stop you safely. RDA rotors are a solid choice, and we stock 'em.
NZ$100.00 including GST. Part number RDA227.
Disc Brake Rotor Replacement Guide — Featuring RDA
> Your Mitsubishi Mirage or Cordia relies on disc brake rotors to pull you up safely. Over time, they cop a hiding from friction and heat, which means your braking might not be as sharp as it used to be, especially if you're pushing it in tough conditions. Let's get them sorted.
Symptoms That Led You Here
• Squealing or grinding noises when braking.
• Vibration or pulsation felt in the brake pedal.
• Increased stopping distance.
• Visible scoring, rust, or damage on the rotor surface.
• Uneven brake pad wear.
Will it pass WOF?
Worn or damaged disc brake rotors are a common cause for WOF failures in NZ. Rotors must meet minimum thickness requirements and be free from cracks or excessive damage to pass inspection.
DIY or Workshop?
Difficulty: 6/10
Estimated Time: 1-2 hours per rotor
Tools Required: Jack and stands, lug wrench, socket set, torque wrench, brake cleaner, and potentially a brake caliper tool.
🛠️ Bob's "Get It Done Right" Companion Checklist
Right, before you get cracking on those rotors, let's make sure you're all set with the right bits and bobs. Safety first, always!
• Safety Glasses: Protect those peepers from brake dust and flying grit. Trust me, you don't want any of that in your eyes.
• Nitrile Gloves: Keep your hands clean and away from all the brake dust. Brake cleaner is pretty harsh on the skin, too.
• Brake Cleaner: This stuff is gold for blasting away brake dust and grime from the new rotors and calipers. Makes everything work smoother.
• Caliper Grease: Smear a bit of this on the caliper pins and contact points. Keeps everything sliding nicely and prevents annoying squeals.
And a golden rule: Never, ever get under a car that's only supported by a jack. Use proper stands – it's a no-brainer for your safety.
Expert Recommendation
Swapping out your disc brake rotors is key to keeping your Mitsubishi Mirage or Cordia stopping like it should. The RDA rotor (RDA227) is a reliable choice, but we've got a bunch of options at CARFIX to match your budget and the way you drive. I'm always here to lend a hand and find the perfect part for your Mitsubishi. Pop into Bob's Shop for a yarn!
Fitment Notes
Ensure compatibility with your specific Mitsubishi model and year. Check rotor diameter and thickness before installation. Always replace rotors in pairs for even braking performance.
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB312)](/parts/GDB312) 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.