CARFIX

TRW Disc Brake Rotor 299mm x 23 Min

TRW — TRW Disc Brake Rotor 299mm x 23 Min — part number DF4974S

TRW · Part number DF4974S · NZ$367.00 incl. GST

Right then, for your trusty Mazda 6 or Atenza, these Disc Brake Rotors are the real deal, making sure your stops are as smooth and safe as a Sunday drive, especially when you're nipping around town.

Price

NZ$367.00 including GST. Part number DF4974S.

Fits these vehicles

Description

Disc Brake Rotor Replacement Guide — Good stopping power with TRW!
> Disc brake rotors are those crucial round metal plates that team up with your brake pads to bring your Mazda 6 or Atenza to a halt. Over time, all that heat and friction from everyday driving, especially in our stop-and-go city traffic, causes them to wear down, warp, or get a bit grooved, which means your braking won't be quite up to scratch.
What's telling you it's time for a change?
• Feeling a bit of a wobble or pulse through your brake pedal or steering wheel when you hit the anchors.
• Nasty squealing, grinding, or scraping noises when you're trying to slow down.
• Taking a bit longer to stop, or the brake pedal feels a bit 'squishy'.
• You can see some deep scratches, grooves, or funny discolouration on the rotor itself.
Will it pass WOF?
Nah, mate, worn or dodgy brake rotors are a big no-no for your Warrant of Fitness (WOF) here in New Zealand. They've gotta be thick enough and free from any serious scoring, cracks, or warping to make sure you can stop safely.
DIY or Workshop?
Difficulty: 6/10 (A bit of a mission, but totally doable)
Estimated Time: 1-2 hours per axle (grab a cuppa halfway through!)
Tools Required: Jack and sturdy jack stands (safety first!), wheel nut wrench, a brake caliper compression tool, a good socket set, a torque wrench, some brake cleaner, and maybe an impact wrench if you've got stubborn bolts.
Bob's Top Tip
Bob here at CARFIX always reckons you should swap out those brake rotors as soon as they show any signs of wear or damage. It's all about keeping your braking top-notch and safe. This TRW DF4974S Disc Brake Rotor is a cracker — known for its quality and how long it lasts, giving your Mazda 6 or Atenza reliable stopping power. Bob @ CARFIX is always keen for a yarn and to help you figure out exactly what part your Mazda needs. Pop over to Bob's Shop for a chat!
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive in, make sure you've got these bits and bobs sorted for a smooth job:
• Stay safe! Grab some Safety Glasses and a pair of heavy-duty Nitrile Gloves to protect your peepers and keep your hands clean from all that brake dust.
• Clean as a whistle: A good blast of Brake Cleaner will help get rid of all that old carbon dust and gunk from your calipers and hub.
• Smooth operator: Don't forget some anti-seize caliper grease to make sure everything moves freely and quietly.
• Never skimp on safety: Always, always use proper jack stands. Never, ever get under a car relying only on a jack!
Fitment Notes
This particular disc brake rotor is spot on for various Mazda 6 and Atenza models from 2007 to 2013, covering both the MZR and MZR-CD engine types. Just make sure you double-check your vehicle's exact year, model, and engine to get the perfect fit.

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🛠️ Bob's Pro Tip: Do the Job Right!
> If you're swapping out these parts on your vehicle;Atenza, always install fresh brake pads. Check out our compatible TRW Brake Pads (Part No. GDB3311) 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.