TRW Brake Rotor 345mm x 30 Min
TRW · Part number DF4540S · NZ$726.00 incl. GST
When your Mercedes-Benz S-Class or C-Class AMG needs new stoppers, premium disc brake rotors like the TRW DF4540S are the business, turning all that go-fast energy into heat efficiently so you can pull up safely and smoothly.
Price
NZ$726.00 including GST. Part number DF4540S.
Fits these vehicles
- Mercedes-Benz C-Class (2001–2007)
- Mercedes-Benz S-Class (1999–2005)
- Mercedes-Benz S-Class (1999–2006)
- Mercedes-Benz S-Class (1999–2006)
- Mercedes-Benz S-Class (1999–2006)
- Mercedes-Benz S-Class (2000–2005)
- Mercedes-Benz S-Class (2001–2006)
Description
Disc Brake Rotor Replacement Guide — Sorted with TRW
> Disc brake rotors are those shiny metal discs that your brake pads clamp onto to slow your pride and joy down. On a powerful beast like your Mercedes-Benz S-Class or C-Class AMG, these components really take a hammering, dealing with heaps of heat and stress. Over time, especially if you enjoy a bit of spirited driving, this can lead to wear, warping, and your stopping power taking a hit.
What Your Merc Might Be Telling You
• A bit of a wobble or pulsing sensation through the brake pedal or steering wheel when you hit the brakes.
• Nasty squealing, grinding, or scraping noises when you're trying to slow down.
• Taking a bit longer to stop, or that 'spongy' pedal feel.
• You can see scoring, deep grooves, or even blue spots on the rotor surface – not a good look!
Will it pass WOF?
Nah, mate. If your brake rotors are seriously worn, warped, or damaged, your vehicle won't pass its Warrant of Fitness (WOF) check. Good brakes are non-negotiable for safety on Kiwi roads.
DIY or Workshop?
Difficulty: 7/10 (You'll need specific tools and a solid understanding of brake bits and bobs)
Estimated Time: 1-3 hours per axle
Tools Required: Jack and jack stands, wheel nut wrench, brake caliper compression tool, torque wrench, socket set, brake cleaner, wire brush, potentially impact driver for stubborn screws.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive into a brake job, let's make sure you've got everything you need for a safe and clean operation. Safety first, always!
• Safety Glasses: Protect those peepers from flying debris or brake dust. Essential! Safety Glasses
• Heavy-Duty Nitrile Gloves: Keep your hands clean and protected from grime and chemicals. Nitrile Gloves
• Brake Cleaner Spray: Blast away all that nasty carbon dust and keep everything spotless. Brake Cleaner
• Anti-Seize Caliper Grease: A little dab of this ensures your calipers move freely and quietly. Caliper Grease
• Workshop Rags: Always handy for spills and wiping things down. Workshop Rags
Expert Recommendation
Here at CARFIX, we get it – for a vehicle like your Mercedes-Benz S-Class or C-Class AMG, having top-notch braking performance isn't just about safety, it's about enjoying the drive. Worn rotors really put a dent in that. We always reckon you should replace brake rotors in pairs (per axle) to keep your braking balanced and true. The TRW DF4540S disc brake rotor is a cracker of a choice, known for its quality and performance, and it's designed to meet or even beat the original specs for your high-performance Merc. Bob @ CARFIX is always keen for a yarn and can help you figure out exactly what part your Mercedes-Benz needs. Pop into Bob's Shop for a chat – he'll sort you out!
Fitment Notes
This particular TRW disc brake rotor is made for a range of Mercedes-Benz S-Class and C-Class AMG models from 1999-2007, including the S-Class CL 500, CL 600, CL 63 AMG, CL 55 AMG, S 600, S 600 L, and S 55 AMG, as well as the C-Class C 32 AMG Kompressor. Always, always double-check the exact fitment for your specific vehicle's year, model, and engine size to make sure it's a perfect match.
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🛠️ Bob's Pro Tip: Do the Job Right!
> If you're swapping out these parts on your vehicle C-Class, always install fresh brake pads. Check out our compatible TRW Brake Pads (SKU GDB1123) 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.