RDA Brakes Standard Disc Brake Rotor Vented 345mm
RDA Brakes · Part number RDA7423 · NZ$169.00 incl. GST
RDA Brakes Standard Disc Brake Rotor Vented 345mm by RDA Brakes, part number RDA7423.
Price
NZ$169.00 including GST. Part number RDA7423.
Fits these vehicles
- Audi A4 (2003–2004)
- Audi A4 (2003–2004)
- Audi A4 (2004–2005)
- Audi A4 (2004–2008)
- Audi A4 (2004–2008)
- Audi A4 (2005–2008)
- Audi A4 (2005–2008)
- Audi A4 (2005–2008)
- Audi A4 (2006–2008)
Description
Swapping Out Your Disc Brake Rotors — With RDA
> Disc brake rotors? They're those metal discs doing the rounds with your wheels. Pads clamp on, converting your Audi's forward motion into heat to bring you to a stop. Over time, they wear down, get warped, or end up with grooves – that's bad news for braking, especially when you're pushing it on our windy roads.
Signs It's Time for a Change
• Feeling a wobble or pulse through the pedal or steering wheel when you hit the brakes.
• Hearing squeals, scrapes, or grinding noises when braking.
• Taking longer to stop, or the pedal feels soft.
• Seeing deep grooves, cracks, or heat marks on the rotor.
WOF Woes?
Yep, you'll fail. No arguments there. Worn-out rotors mean your car won't pass its Warrant of Fitness. Brakes are safety-critical, no-brainer.
DIY or Get a Pro?
Difficulty: 6/10
Time Needed: An hour or two per axle
Gear You'll Need: Jack and stands, wheel wrench, caliper tool, socket set, torque wrench, brake cleaner, wire brush, maybe an impact wrench.
🛠️ Bob's "Get It Done Right" Companion Checklist
• Safety First, Mates! Never, ever get under your Audi supported only by a jack. Use sturdy jack stands – your life's worth more than saving a few bucks.
• Blast that Brake Dust: Grab a can of Brake Cleaner to spray down the rotors and calipers. This stuff cuts through brake dust like a hot knife through butter and keeps everything clean for reassembly.
• Keep it Clean: Those rotors will be dusty metal tracks. A decent set of Nitrile Gloves will save you a cafe lunch of scrubbing. Trust me.
• Grease is Your Friend: Use a dab of anti-seize caliper grease on the caliper bolts and the hub where the rotor sits. This will stop things seizing up, makes the job easier next time. Just a light smear!
Expert Recommendation
Bob @ CARFIX reckons you should always swap rotors showing wear to keep your braking spot-on. RDA rotors are a top choice for your Audi A4, S4, or RS4. Good quality and performance. Keeping your brakes in top nick is key for safety. Head over to Bob's Shop for a yarn and get the right parts for your Audi!
Fitment Notes
Double-check the rotor size and thickness for your exact Audi A4, S4, or RS4 model and year. Different versions (like the S4 and RS4) can vary. Always replace rotors in pairs on the same axle.
Keen to get started? Swing by Bob's Shop for a hand!
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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1307)](/parts/GDB1307) 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.