TRW · Part number DF4493S · NZ$203.00 incl. GST
Right then, for those trusty SUVs like your Toyota Highlander, Lexus RX, or Toyota Harrier, Disc Brake Rotors are the real unsung heroes, giving your pads something solid to bite down on for safe and sound stopping power, and this TRW option is a top-notch choice.
NZ$203.00 including GST. Part number DF4493S.
Disc Brake Rotor Replacement — Let's Get It Sorted with TRW!
> Disc brake rotors are the workhorses of your braking system, soaking up all that heat when you hit the stoppers. Over time, especially with the extra load of a family-hauling SUV like a Toyota Highlander or Lexus RX, they can get a bit warped, thin, or grooved. That means your braking won't be up to snuff, and nobody wants that!
Signs Your Rotors Are Crying Out for Help
• Feeling a judder or pulsation through the brake pedal or steering wheel when you brake?
• Hearing squealing, grinding, or scraping noises when you apply the brakes?
• Taking a bit longer to stop than usual?
• Can you see scoring, grooves, or discolouration on the rotor surface?
• Catching a whiff of something burning after some heavy braking?
Will it pass WOF?
Nah, mate. If your brake rotors are looking a bit sad — severely worn, warped, or damaged — your vehicle will definitely fail its Warrant of Fitness (WOF) inspection here in New Zealand. They've gotta meet minimum thickness and be free from nasty scoring or cracks to keep you safe on our roads.
DIY or Workshop?
Difficulty: 6/10 (A bit of a challenge, but doable for the keen DIYer)
Estimated Time: 1-2 hours per axle (if you've done it before)
Tools Required: Jack and jack stands, wheel nut wrench, brake caliper compression tool, torque wrench, socket set, wire brush, brake cleaner, safety glasses, gloves.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive into swapping out those rotors, let's make sure you've got all your ducks in a row for a safe and clean job:
• Safety First! Grab some sturdy Safety Glasses — you don't want any bits flying into your eyes. And for those grubby jobs, a pair of heavy-duty Nitrile Gloves will keep your hands pristine.
• Cleanliness is Next to Godliness: You'll want to blast away all that carbon dust and grime with some good old Brake Cleaner. It makes a world of difference.
• Smooth Operator: Don't forget some anti-seize caliper grease. It'll make sure everything moves freely and quietly once you're done.
Expert Recommendation
Replacing your disc brake rotors is an absolute no-brainer for keeping your braking top-notch and your family safe, especially when you're carting precious cargo in your SUV. Worn rotors can seriously stretch out your stopping distances and make your vehicle feel a bit doddery, which is a big worry on New Zealand's roads. The TRW DF4493S rotor is a cracker of a choice, known for its quality and durability, giving you reliable stopping power for your Toyota Highlander, Lexus RX, or Toyota Harrier. Bob at CARFIX is always keen for a yarn and can help you figure out exactly what part you need for your SUV. Pop over to Bob's Shop for a cuppa and a chat!
Fitment Notes
This specific rotor is designed for a range of popular SUVs, including the TOYOTA HARRIER (2005-2008, 2003-2006, 2003-2013), LEXUS RX 350 (2008-2015, 2006-2008), TOYOTA HIGHLANDER/KLUGER (2000-2007), TOYOTA HARRIER Hybrid (2005-2013), LEXUS RX 400h (2005-2008), LEXUS RX 450h (2009-2015), and LEXUS RX 300 (2003-2008). Always double-check your vehicle's specific year, make, and model to ensure correct fitment.
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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 (SKU GDB3397) 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.