DBA Brakes · Part number DBA42397CSR · NZ$574.00 incl. GST
Your Porsche 911's disc brake rotors are crucial for stopping power, using friction with the brake pads.
NZ$574.00 including GST. Part number DBA42397CSR.
Disc Brake Rotor Replacement Guide — Featuring DBA
> Disc brake rotors are what your Porsche 911 relies on to pull up safely, providing the surface for the pads to bite down on. Over time, these rotors can wear unevenly, warp from the heat, or even crack under the tough conditions a 911 often faces.
Spotting Trouble: Signs You Need New Rotors
• Feeling a wobble or vibration when you hit the brakes
• Hearing squeals or a nasty grinding noise
• Noticing you're taking longer to stop
• Seeing cracks or deep grooves on the rotor itself
• Brake pads wearing out unevenly
Will it pass WOF?
Dodgy brake rotors are a surefire way to fail a WOF here in New Zealand. They've got to be above the minimum thickness and free from cracks to pass the test.
DIY or Workshop?
Difficulty: 7/10
Estimated Time: 2-3 hours per axle
Tools Required: Jack and stands, wheel wrench, socket set, torque wrench, brake caliper tool, brake cleaner, and potentially a rotor puller.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you get cracking, grab these must-haves to ensure a safe and tidy job:
• Safety First: Never, ever get under a car supported only by a jack. Use proper Jack Stands. And don't forget your Safety Glasses to keep the metal dust out of your eyes.
• Keep it Clean: Brake dust is nasty stuff. Use Brake Cleaner to blast it away from the brake parts. Plus, a pair of Nitrile Gloves will keep your hands clean and protected.
• Lube it Right: Use a dab of anti-seize Caliper Grease on the caliper bolts to make the next brake job easier.
Expert Recommendation
Replacing your Porsche 911's brake rotors is essential for keeping your braking on point. While the DBA rotor is a great choice, CARFIX has a range of options to suit different budgets and driving styles. Bob @ CARFIX is always on hand to help you work out exactly what part you need for your Porsche 911. Make sure you head over to Bob's Shop for a chat!
Fitment Notes
Make sure you've got the right rotor size and type for your specific Porsche 911. Some models use different sizes front and rear. Double-check compatibility with your calipers and pads.
---
🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1394)](/parts/GDB1394) 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.