CARFIX

TRW Disc Brake Rotor 285.8mm x 16 min

TRW — TRW Disc Brake Rotor 285.8mm x 16 min — part number DF7175S

TRW · Part number DF7175S · NZ$152.00 incl. GST

For your trusty Nissan Terrano or Pathfinder, especially when you're tackling those gnarly Kiwi backroads or hauling a trailer, a top-notch Disc Brake Rotor like the TRW DF7175S is absolutely crucial for keeping your stopping power sorted and safe.

Price

NZ$152.00 including GST. Part number DF7175S. Out of stock right now - back on sale when supplier stock returns.

Fits these vehicles

Description

Disc Brake Rotor Replacement — Keep Your Nissan Sorted!
> Alright, let's talk rotors! These trusty metal discs spin right along with your wheels. When you hit the brakes, those pads clamp down hard, creating the friction that brings you to a halt. For classic 4x4s like the Nissan Terrano and Pathfinder, which often see a fair bit of tough love — think off-roading, towing, or just good old Kiwi adventures — these can wear out, warp, or even crack. When that happens, your braking performance goes a bit pear-shaped, and nobody wants that!
Signs It's Time for a Look-See
• Feeling a judder or pulsation through the brake pedal or steering wheel when you slow down.
• Hearing some squealing, grinding, or scraping when you hit the anchors.
• Your stopping distances feel a bit longer than they should.
• You can actually see grooves, cracks, or funny discolouration on the rotor surface.
• The brake pedal feels a bit soft or spongy.
Will it pass WOF?
Nah, mate. If your brake rotors are seriously worn, warped, or damaged, your vehicle will fail its Warrant of Fitness (WOF) inspection here in New Zealand. Good braking isn't just a suggestion; it's a fundamental safety requirement and a non-negotiable for keeping your family safe on our roads.
DIY or Workshop?
Difficulty: 6/10 (A bit of a mission, but doable for the keen DIYer)
Estimated Time: 1-2 hours per axle (if you know your way around a spanner)
Tools Required: Jack and jack stands, wheel nut wrench, brake caliper socket/spanner, C-clamp or brake caliper piston tool, torque wrench, wire brush, brake cleaner, safety glasses, gloves.
🛠️ Bob's "Get It Done Right" Companion Checklist
Before you dive into swapping out those rotors, make sure you've got these bits and bobs on hand. Safety first, team! And a clean job is a good job.
• Stay Safe: Always wear sturdy Safety Glasses and tough Nitrile Gloves to protect your eyes and hands from grime and brake dust.
• Cleanliness is Key: A good blast of Brake Cleaner will help clear away all that nasty carbon dust and give you a clean surface to work on.
• Smooth Operator: Don't forget some anti-seize caliper grease for those bolts. It'll make things easier next time and prevent any squeaks.
• Lift it Right: Never, ever get under a car supported only by a jack! Always use proper Jack Stands.
Expert Recommendation
Bob here at CARFIX is a stickler for good brakes! He always recommends swapping out your brake rotors the moment they show any signs of wear or damage. It's all about keeping that stopping power sharp and your ride safe. For workhorses like the Nissan Terrano and Pathfinder, which often get put through their paces, a high-quality rotor is an absolute must. The TRW DF7175S? She's a ripper — known for being tough as nails and consistently performing when you need it most, giving you reliable stopping power whether you're on the tarmac or tearing up a gravel track. If you're not sure exactly what your Nissan Terrano or Pathfinder needs, just pop into Bob's Shop for a yarn — I'm always keen for a chat and to help you get sorted!
Fitment Notes
These particular disc brake rotors are perfectly designed for various Nissan Terrano and Pathfinder models rolling off the line between 1986 and 1996. It's always a smart move to double-check your vehicle's exact year, make, model, and engine specifics to ensure you get the right fit, especially with all the different generations and sub-models knocking about in that range.
Ask Bob Anything!
• Q: How often should brake rotors be replaced on a Nissan Terrano or Pathfinder?
A: Look, it really depends on how you drive, mate! If you're doing a lot of off-roading or towing, they'll likely wear faster. But generally, get 'em checked every time you do your brake pads. If they're too thin, warped, or cracked, it's time for new ones.
• Q: What are the signs of warped brake rotors on a 4x4 like the Nissan Pathfinder?
A: The big one is a pulsation or a bit of a shudder through your brake pedal or steering wheel when you're braking, especially noticeable when you're going a bit faster or really leaning on the brakes. You'll definitely feel it, and it's a clear sign your braking is compromised on those Kiwi roads.
• Q: Can I just replace brake pads without replacing the rotors on my Nissan Terrano?
A: While you technically *could*, Bob always recommends replacing or machining your rotors (if they're still within spec) when you put new pads on. It just makes for better braking, stops those new pads from wearing out too fast, and helps prevent annoying squeals or brake fade — super important for a heavier rig like the Terrano.
• Q: What is the difference between solid and vented brake rotors, and which is better for a Nissan 4x4?
A: Right, so solid rotors are just a single chunk of metal. Vented ones, though, have channels running between two friction surfaces, which helps them get rid of heat way more effectively. For a heavy 4x4 like your Nissan Terrano or Pathfinder, especially if you're towing or hitting the rough stuff, vented rotors are usually the go-to. They're much better at managing heat and stopping brake fade, keeping you safer.

Got more questions? Bob at CARFIX is always happy to help you get your vehicle running smoothly. Pop in or give us a call!

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🛠️ Bob's Pro Tip: Do the Job Right!
> If you're swapping out these parts on your vehicle;Terrano, always install fresh brake pads. Check out our compatible TRW Brake Pads (SKU GDB1018) 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.