RDA Brakes Standard Disc Brake Rotor Vented 278mm

RDA Brakes · Part number RDA258 · NZ$37.00 incl. GST

RDA Brakes Standard Disc Brake Rotor Vented 278mm by RDA Brakes, part number RDA258.

Price

NZ$37.00 including GST. Part number RDA258.

Fits these vehicles

• Mercedes-Benz S-Class (1979–1985)
• Mercedes-Benz S-Class (1979–1985)
• Mercedes-Benz S-Class (1979–1985)
• Mercedes-Benz S-Class (1980–1981)
• Mercedes-Benz S-Class (1981–1985)
• Mercedes-Benz S-Class (1985–1991)
• Mercedes-Benz S-Class (1985–1991)
• Mercedes-Benz SL (1980–1981)
• Mercedes-Benz SL (1980–1981)
• Mercedes-Benz SL (1980–1981)
• Mercedes-Benz SL (1980–1985)
• Mercedes-Benz SL (1980–1985)
• Mercedes-Benz SL (1980–1985)
• Mercedes-Benz SL (1986–1989)
• Mercedes-Benz SL (1986–1989)

Description

Swapping Out Your Disc Brake Rotors — With RDA
> Disc brake rotors are the unsung heroes of your Mercedes-Benz's braking. They're what your brake pads grab onto to bring you to a halt. Over time, especially in heavier cars like the S-Class and SL, they can wear, warp, or even crack from all the heat and pressure.
Spotting the Warning Signs
• Your brake pedal's got the jitters (pulsating or vibrating).
• Brakes are making a racket (squealing or grinding).
• Taking longer to pull up at the lights.
• Rotors looking worse for wear (cracks or deep grooves).
• Your pads are wearing unevenly.
WOF Woes?
Dodgy disc brake rotors are a surefire way to fail your WOF here in New Zealand. They need to be above the minimum thickness and free from cracks to pass the test.
DIY or Get a Pro?
Difficulty: 6/10
Time Needed: 2-3 hours per axle
Gear You'll Need: Jack and stands, lug wrench, socket set, torque wrench, brake cleaner, caliper compressor tool
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive in, mate, safety first! Grab yourself some safety glasses to keep the dust and debris out of your eyes, and a pair of nitrile gloves to keep your hands clean. Brake dust is nasty stuff, so don't skimp on protection. Give those new rotors a good blast with Brake Cleaner to get rid of any manufacturing oils. And when you're reassembling, a wee dab of anti-seize caliper grease) on the right spots will keep things smooth for next time.
Bob's Two Cents
Worn rotors are a safety risk you don't want to take. Replacing them means better braking and peace of mind. Always here to help you work out exactly what part you need for your Mercedes-Benz. Make sure you head over to Bob's Shop for a chat!
Fitment Notes
Double-check you've got the right rotor diameter and thickness for your specific Mercedes-Benz S-Class or SL. Rotor sizes can vary depending on the model year and trim.

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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB101)](/parts/GDB101) 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.