RDA Brakes · Part number RDA8615 · NZ$174.00 incl. GST
Gotta stop safely, eh? Disc brake rotors are what your brake pads grip to slow you down. If you drive a Mercedes-Benz CLA, A-Class, Great Wall H6, or similar, these RDA rotors are a solid choice.
NZ$174.00 including GST. Part number RDA8615.
Disc Brake Rotor Replacement — Sorted with RDA
> Your disc brake rotors are dead important. They're the surface your brake pads squeeze against to bring you to a halt. Over time, especially on tough conditions in vehicles like the Mercedes-Benz CLA and Great Wall H6, they can wear out, warp, or get a bit mangled.
Spotting the Warning Signs
• Brakes sounding like a rusty gate opening?
• Brake pedal doing the Macarena (vibrating like crazy)?
• Taking longer to pull up at the lights?
• Rotors looking like they've seen better days (scoring, cracks, rust)?
Will it pass WOF?
Buggered brake rotors are a surefire way to fail a WOF here in New Zealand. They HAVE to be above minimum thickness and free from cracks to pass the test. No if's or but's.
DIY or Workshop?
Difficulty: 6/10
Estimated Time: 2-3 hours per axle
Tools Required: Jack and stands, lug wrench, socket set, torque wrench, brake cleaner, and a brake caliper tool might be handy.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you get cracking, a few quick words from yours truly. Brakes are safety critical, so no cutting corners, alright?
• Safety First, Mate: Never, ever get under a car supported only by a jack! Use proper axle stands. Eye protection Safety Glasses is a no-brainer when dealing with brake dust and grime.
• Cleanliness is King: Brake dust is nasty stuff. Give everything a good blast with Brake Cleaner to keep it under control. Plus, clean surfaces help you spot any leaks or issues.
• Protection is Paramount: A decent set of Nitrile Gloves will save your hands from all the muck and grease. Trust me, your cafe lunch will taste better afterwards.
• Lube it Up: Use a dab of anti-seize Caliper Grease on the caliper bolts and pad contact points to prevent future squeaks and keep things moving freely.
Expert Recommendation
Dodgy brake rotors mean dodgy braking. Replacing them keeps you safe and stops other brake bits from getting damaged. RDA rotors are a good start, but CARFIX has plenty of options for all budgets. Head over to Bob's Shop for advice, and I'll help you find the right part for your Mercedes-Benz or Great Wall.
Fitment Notes
Make sure you've got the right rotor size for your Mercedes-Benz CLA, A-Class, B-Class, GLA, or Great Wall H6. Some models vary depending on the trim level.
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🛠️ Bob's Pro Tip: Do the Job Right!
> DB1230RTQ)](/parts/DB1230RTQ) 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.