RDA Brakes · Part number RDA8558 · NZ$273.00 incl. GST
RDA Brakes Standard Disc Brake Rotor Vented 330mm by RDA Brakes, part number RDA8558.
NZ$273.00 including GST. Part number RDA8558.
Sort Out Those Brakes: Disc Rotor Replacement for Your Merc
> Disc brake rotors are those shiny metal discs your brake pads squeeze to slow you down in your E-Class or S-Class. Over time, they can warp, crack, or thin out from heat and wear, which can make braking a bit hairy, especially in a high-performance wagon.
Warning Signs You've Found This Page
• Feeling a wobble in the brake pedal or steering wheel when you hit the brakes?
• Hearing squeals, grinds, or scrapes when you brake?
• Taking longer to stop or your brake pedal feels spongy?
• Seeing deep grooves, cracks, or weird colours on the rotor?
Will it pass WOF?
Nope, she won't pass. Knackered brake rotors are a WOF failure faster than you can say 'cafe lunch'. They mess with your ability to stop safely.
DIY or Workshop?
Difficulty: 6/10 (A good weekend project)
Estimated Time: 1-2 hours per axle (if you know your way around a socket set)
Tools You'll Need: Jack and stands, wheel nut wrench, brake caliper compression tool, socket set, torque wrench, brake cleaner, wire brush, safety glasses, gloves.
🛠️ Bob's "Get It Done Right" Companion Checklist
Alright, before you dive in, let's make sure you're all set for a safe and tidy job. Safety first, always!
• Safety Glasses: Don't want any brake dust or debris flying into your eyes. Trust me, you'll be gutted if that happens.
• Nitrile Gloves: Keep your hands clean and protected from brake dust and chemicals. These Nitrile Gloves are your best mates here.
• Brake Cleaner: Blast away that stubborn brake dust and grime. A clean rotor is a happy rotor! Grab a can of Brake Cleaner.
• Caliper Grease: A little dab of anti-seize caliper grease on the right spots will keep everything moving smoothly and prevent annoying squeals. It is a no-brainer!
Expert Recommendation
Here at CARFIX, we know stopping power is key, especially in a sophisticated machine like your Mercedes-Benz. Dodgy rotors can lead to some pretty dicey situations. We reckon you should always replace rotors in pairs (one for each side) to keep braking balanced. Bob's always kicking around to help you nail down the right part for your Merc. Pop over to Bob's Shop for a yarn!
Fitment Notes
This RDA rotor (RDA8558) is made for a bunch of Mercedes-Benz E-Class models, including the E 320 CDI, E 320 T CDI, E 280 CDI, E 320, E 350 T, E 500, E 280, E 350, E 280 T CDI, and the S-Class S 500 from around 2002-2009. Always double-check your exact model and year, because things can change even within the same series.
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1285)](/parts/GDB1285) 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.