
RDA Brakes · Part number RDA281 · NZ$226.00 incl. GST
For your Mercedes-Benz SL 500 or S-Class S 500, disc brake rotors are the unsung heroes of stopping power.
NZ$226.00 including GST. Part number RDA281.
Swapping Out Your Disc Brake Rotors — The RDA Way
> Disc brake rotors are absolutely vital to your Mercedes-Benz SL 500 or S-Class S 500's braking performance. They're what your brake pads grip to bring you to a halt. Naturally, they wear down over time, especially if you're a bit heavy on the brakes. Keep an eye out for the tell-tale signs of wear and tear.
Spotting the Warning Signs
• That juddering feeling in the brake pedal? Yeah, not good.
• Squealing or grinding noises that make you wince.
• Taking longer than usual to stop – scary stuff.
• Cracks or deep grooves you can actually see on the rotor.
• Brake pads wearing unevenly – another red flag.
WOF Woes?
Worn-out disc brake rotors are a surefire way to fail your WOF here in New Zealand. Your rotors need to be above the minimum thickness and free from any nasty cracks to pass the test.
DIY or Get a Pro?
Difficulty: 6/10
Estimated Time: 2-3 hours per axle
Tools Required: Jack and stands, wheel wrench, socket set, torque wrench, brake cleaner, caliper piston compression tool (optional)
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive in, mate, safety first! Never, ever get under a car supported only by a jack. Use proper stands, yeah? Grab some Brake Cleaner to blast away all that brake dust – it's nasty stuff. And don't forget a can of anti-seize caliper grease for the caliper bolts. A good pair of Nitrile Gloves will keep your hands clean, and safety glasses will protect your eyes from flying debris. You'll thank me later!
Expert Recommendation
Replacing those disc brake rotors is a no-brainer when it comes to keeping your Mercedes-Benz SL 500 or S-Class S 500 safe and sound. RDA rotors are a solid choice, but CARFIX has plenty of other options to match your budget and how you drive. Swing by Bob's Shop – he's always happy to yarn about the right parts for your Mercedes-Benz.
Fitment Notes
Double-check that these rotors are the right fit for your specific Mercedes-Benz model and brake setup. Some models have different rotor sizes, and you might need special tools to get the job done.
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1123)](/parts/GDB1123) 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.