RDA Brakes Standard Disc Brake Rotor Solid 279mm

RDA Brakes · Part number RDA251 · NZ$150.00 incl. GST

Keepin' your classic Merc like a 123 or S-Class stoppin' sweet? Disc brake rotors are the unsung heroes, givin' your brake pads somethin' to grab onto.

Price

NZ$150.00 including GST. Part number RDA251.

Fits these vehicles

• Mercedes-Benz /8 (1968–1972)
• Mercedes-Benz /8 (1968–1973)
• Mercedes-Benz /8 (1968–1973)
• Mercedes-Benz /8 (1968–1976)
• Mercedes-Benz /8 (1968–1977)
• Mercedes-Benz /8 (1969–1972)
• Mercedes-Benz /8 (1972–1976)
• Mercedes-Benz /8 (1972–1976)
• Mercedes-Benz /8 (1972–1976)
• Mercedes-Benz /8 (1972–1976)
• Mercedes-Benz /8 (1972–1977)
• Mercedes-Benz /8 (1973–1976)
• Mercedes-Benz /8 (1973–1977)
• Mercedes-Benz 123 (1976–1979)
• Mercedes-Benz 123 (1976–1979)
• Mercedes-Benz 123 (1976–1979)
• Mercedes-Benz 123 (1976–1980)
• Mercedes-Benz 123 (1976–1981)
• Mercedes-Benz 123 (1976–1985)
• Mercedes-Benz 123 (1977–1980)
• Mercedes-Benz 123 (1977–1985)
• Mercedes-Benz 123 (1977–1985)
• Mercedes-Benz 123 (1977–1985)
• Mercedes-Benz 123 (1979–1985)
• Mercedes-Benz 123 (1979–1985)
• Mercedes-Benz 123 (1979–1985)
• Mercedes-Benz 123 (1979–1985)
• Mercedes-Benz 123 (1979–1985)
• Mercedes-Benz 123 (1980–1985)
• Mercedes-Benz 123 (1980–1985)
• Mercedes-Benz 123 (1980–1985)
• Mercedes-Benz 123 (1980–1985)
• Mercedes-Benz 123 (1981–1985)
• Mercedes-Benz 123 (1986–1991)
• Mercedes-Benz 200 (1980–1987)
• Mercedes-Benz Cabriolet (1968–1969)
• Mercedes-Benz Cabriolet (1970–1971)
• Mercedes-Benz Coupe (1967–1971)
• Mercedes-Benz Heckflosse (1961–1965)
• Mercedes-Benz S-Class (1968–1972)

Description

Swapping Out Your Disc Brake Rotors — RDA Style
> Disc brake rotors are a dead-set essential for your Mercedes-Benz's braking. They're what your brake pads squeeze against to bring you to a halt. Over time, especially with those tough conditions on models like the 123 and S-Class, they can wear out, warp, or even crack.
Spotting the Warning Signs
• That juddering feeling in the brake pedal
• Squeals and grinding when you hit the brakes
• Taking longer to stop than usual
• Cracks or deep grooves on the rotor
• Your brake pads wearing unevenly
WOF Woes?
Worn rotors are a classic reason for failin' a WOF here in NZ. They gotta be thick enough 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 (never get under a car supported only by a jack!), lug wrench, socket set, torque wrench, brake cleaner, rotor puller (maybe)
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you get stuck in, a little prep goes a long way. Grab some Brake Cleaner to blast away all that brake dust – nasty stuff! A can of anti-seize caliper grease will help things go back together smoothly. Don't forget your safety glasses to keep the crud out of your eyes and Nitrile Gloves to keep your hands clean. Trust me, you'll thank yourself later!
Bob's Two Cents
If your rotors are past their prime, your safety is compromised. Swapping them out brings back that confident braking feel. Pop into Bob's Shop for a yarn – I'll help you nail down exactly what you need for your Merc.
Fitment Notes
Double-check that these rotors are the right fit for your specific Mercedes-Benz model and year. Rotor sizes and bolt patterns can vary. A 560 SEC might have different needs than a 280E.

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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB100)](/parts/GDB100) 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.