TRW · Part number DF3021S · NZ$122.00 incl. GST
Need new disc brake rotors for your trusty Honda Civic or Rover 400? These TRW rotors are just the ticket! They're what your brake pads clamp onto to bring you to a safe stop.
NZ$122.00 including GST. Part number DF3021S.
Disc Brake Rotor Replacement Guide — Featuring TRW (The Real Wheel-Deal!)
> Disc brake rotors are your car's unsung heroes, turning friction into safe stops. But like a good pair of gumboots, they wear out over time. Warping, grooves, and heat damage can seriously mess with your braking, especially in stop-start traffic in your Honda Civic.
Spotting the Trouble Signs:
• Feel a shake or wobble in the brake pedal or steering wheel when braking?
• Hear squealing, grinding, or scraping when you hit the brakes?
• Taking longer to stop than usual, or the brake pedal feels soft?
• See scoring, grooves, or funky colours on the rotor surface? (Not a good look!)
• Catch a whiff of burning after some heavy braking?
Will it pass WOF?
Nah, mate. If your brake rotors are too worn, warped, or damaged, you'll be gutted when your car fails its WOF. They need to be in tip-top shape to guarantee solid, balanced braking. Rotors must be above the minimum thickness and shouldn't have major cracks or scoring.
DIY or Workshop?
Swapping out disc brake rotors is a decent DIY project (6/10 spanners) if you've spun a few wrenches before. Budget an hour or two per axle. You'll need a jack, stands (never skimp on safety!), a wheel nut wrench, a brake caliper tool, a socket set, a torque wrench, and maybe an impact driver if those pesky rotor screws are stuck fast.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive in, let's sort out a few essentials to make this job smooth and safe, aye?
• Safety First, Mates! Never, ever get under a car supported only by a jack. Use proper jack stands. Safety glasses are a no-brainer to keep brake dust out of your eyes.
• Keep it Clean: Brake dust is nasty stuff. Give your rotors a good blast with Brake Cleaner before you start and after you're done. It'll get rid of all that carbon buildup.
• Glove Up: Keep your hands clean and protected with some heavy-duty Nitrile Gloves. Brake cleaner can dry out your skin real quick.
• Grease is the Word: When reassembling, a dab of anti-seize Caliper Grease on the caliper bolts will make life easier next time around. Trust me on this one.
Expert Recommendation
Here at CARFIX, we know good brakes are critical for keeping you and everyone else on the road safe. Dodgy rotors mean dodgy braking, and that's a recipe for disaster. Replace them when they're worn, damaged, or thinner than the recommended minimum. The TRW DF3021S rotor is a solid choice, known for its quality and long life. Bob @ CARFIX is your go-to guy for figuring out exactly what you need for your Honda Civic or Rover 400. Pop into Bob's Shop for a yarn!
Fitment Notes
This rotor fits a bunch of Honda Civic models from '87 to '05, including the SiR, i, EX, and Ferio, plus the Honda Partner and Domani. It also fits the MG ZR TD and Rover 400 i. Always double-check the fit for your specific year, model, and engine size, as things can change even within the same model range.
Bob's always here to help, so don't be shy!
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🛠️ Bob's Pro Tip: Do the Job Right!
> If you're swapping out these parts on your vehicle, always install fresh brake pads. Check out our compatible TRW Brake Pads (Part No. GDB496) 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.