TRW · Part number DF4737S · NZ$256.00 incl. GST
TRW Brake Rotor 284mm x 20 Min by TRW, part number DF4737S.
NZ$256.00 including GST. Part number DF4737S.
Disc Brake Rotor Replacement Guide — TRW Style
> Your disc brake rotors are those metal plates that spin with your wheels. When you hit the brakes, the calipers squeeze the pads against them, using friction to stop your Fiat Grande Punto or Opel Corsa. Over time, that friction wears them down, causing warping and scoring. That's not ideal, especially if you're a daily driver dealing with tough conditions.
Is Your Car Telling You Something?
• Brake pedal or steering wheel vibrating when braking? Not good.
• Hearing squealing, grinding, or scraping when you brake? Definitely time to check.
• Taking longer to stop than usual? Risky, mate.
• Seeing grooves, scoring, or discolouration on the rotor surface? It's obvious then.
• Catching a burning smell after heavy braking? Pull over and get it checked.
WOF Woes?
Worn or damaged brake rotors? Gutted, mate, your car will fail its WOF. Good brakes are a no-brainer for safety on our roads.
DIY or Get a Pro?
Difficulty: 6/10 (A good weekend project)
Estimated Time: 1-2 hours per axle
Tools You'll Need: Jack, jack stands (never skip these!), wheel nut wrench, brake caliper socket/spanner, torque wrench, C-clamp or brake pad spreader, wire brush, brake cleaner, and maybe an impact wrench if things are stuck.
🛠️ Bob's "Get It Done Right" Companion Checklist
• Safety First, Mates! Never, ever get under a car supported only by a jack. Use proper jack stands – your life's worth it!
• Cleanliness Counts: Blast away that brake dust with some Brake Cleaner. Keeps everything working smoothly.
• Glove Up: Protect your hands from the grime with some Nitrile Gloves. No one likes dirty mitts!
• Grease is Your Friend: A little anti-seize caliper grease on the right spots prevents squeaks and keeps things moving freely.
Bob's Two Cents
I reckon you should always replace brake rotors when they're showing wear or damage. Keep your braking top-notch, eh? The TRW DF4737S is a solid choice, known for quality and stopping power for your Fiat or Opel. Pop into Bob's Shop, and we'll sort you out with the right part for your Fiat Grande Punto or Opel Corsa!
Important Fitment Notes
This TRW rotor fits various Fiat Grande Punto, Punto D Multijet, Punto Evo D Multijet, and Opel Corsa CDTI models from around 2005 to 2014. Always double-check the year, model, and engine – specs can change even within the same model range.
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🛠️ Bob's Pro Tip: Do the Job Right!
> If you're swapping out these parts on your vehicle Punto;Punto, always install fresh brake pads. Check out our compatible TRW Brake Pads (Part No. GDB1655) 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.