
TRW · Part number DF4289S · NZ$141.00 incl. GST
Gotta keep those stoppers working sweet, eh? Disc brake rotors are absolutely vital for safe braking, especially in performance rigs like the Toyota Supra and Lexus LS400.
NZ$141.00 including GST. Part number DF4289S.
Swapping Out Your Disc Brake Rotors — TRW Style
> Disc brake rotors are a seriously important bit of kit in your braking system. They're the surface your brake pads grab onto to slow you down, especially in motors like your Toyota Supra, Lexus LS400, or other performance machines. Over time, rotors can wear out, warp, or even crack, especially if you give 'em a hard time on the road.
Spotting the Warning Signs
• Brake pedal feels like it's pulsing or vibrating? That's not a good sign.
• Hearing squealing or grinding when you hit the brakes?
• Taking longer to stop than usual?
• Seeing cracks or deep grooves on the rotor itself?
• Brake pads wearing unevenly?
WOF Woes?
Worn or dodgy brake rotors are a classic reason for failing a WOF here in NZ. They've gotta be within the minimum thickness and free from cracks to pass the test.
DIY or Get a Pro?
Difficulty: 6/10
Time Needed: About 1-2 hours per rotor
Gear You'll Need: Jack and stands (never get under a car supported only by a jack!), lug wrench, socket set, torque wrench, brake cleaner, and maybe a brake caliper tool.
🛠️ Bob's "Get It Done Right" Companion Checklist
Alright, before you get cracking on those rotors, let's make sure you're sorted with the right gear and know-how. Safety first, always!
• Safety Glasses: No one wants bits of rust or brake dust in their eyes. Get yourself a decent pair of safety glasses.
• Nitrile Gloves: Brake dust is nasty stuff. Keep your hands clean and protected with some heavy-duty nitrile gloves.
• Brake Cleaner: Essential for blasting away brake dust and grime from the new rotors and calipers. Makes everything work smoother.
• Caliper Grease: A little dab of anti-seize caliper grease on the caliper pins keeps everything moving freely and prevents annoying squeaks. Just a smidge will do ya.
Expert Tip
Replacing your brake rotors is a no-brainer for keeping your braking top-notch, especially in performance cars like the Supra and LS400. A stuffed rotor can seriously mess with your stopping power and put you in a risky spot. Pop into Bob's Shop for a yarn, and I'll help you sort out exactly what you need for your vehicle!
Fitment Notes
Double-check that the new rotors are the right fit for your specific model, year, and trim level. Some models might have different rotor sizes or setups. Always replace rotors in pairs so your braking is even as she goes.
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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. GDB1142) 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.