DBA Disc Brake Rotor 4000 T3 Slotted

DBA Brakes · Part number DBA42050S · NZ$409.00 incl. GST

For your trusty Holden Adventra, Crewman, or One Tonner, robust Disc Brake Rotors are absolutely vital for safe stopping, providing that all-important surface for your brake pads to clamp onto, especially when you're hauling a heavy load or towing the boat.

Price

NZ$409.00 including GST. Part number DBA42050S.

Fits these vehicles

• Holden Adventra (2003–2004)
• Holden Adventra (2004–2007)
• Holden Adventra (2004–2007)
• Holden Adventra (2005–2006)
• Holden Adventra (2006–2006)
• Holden Adventra (2006–2009)
• Holden Crewman (2003–2004)
• Holden Crewman (2004–2006)
• Holden Crewman (2005–2006)
• Holden Crewman (2005–2007)
• Holden One Tonner (2004–2005)

Description

Disc Brake Rotor Replacement Guide — Sorted with DBA!
> Alright, let's talk brake rotors — these bad boys are the unsung heroes, turning all that go-fast energy into stopping power. They're designed to handle serious heat, but heavy-duty work, like what your Holden Adventra, Crewman, or One Tonner often tackles (think towing the caravan or full of gear), can really put them through their paces. Over time, they can get a bit warped, thin, or grooved, and that's when you'll know it's time for a spruce up.
Symptoms That Led You Here
• Vibration or pulsation felt through the brake pedal or steering wheel during braking.
• Squealing, grinding, or scraping noises when applying brakes.
• Increased stopping distances or a 'spongy' brake pedal.
• Visible scoring, grooves, or discolouration on the rotor surface.
• A burning smell after heavy braking.
Will it pass WOF?
No, worn or damaged brake rotors will fail a WOF inspection. Rotors must meet minimum thickness specifications, be free from excessive scoring, cracking, or warping, and provide effective braking performance to ensure vehicle safety.
DIY or Workshop?
Difficulty: 6/10
Estimated Time: 1-2 hours per axle (for experienced DIYers)
Tools Required: Jack, jack stands, wheel nut wrench, brake caliper compression tool, socket set, torque wrench, brake cleaner, wire brush, potentially an impact wrench.
Expert Recommendation
Bob at CARFIX always recommends replacing brake rotors when they show signs of wear or damage, as they are fundamental to your vehicle's safety. Worn rotors compromise braking efficiency, increase stopping distances, and can lead to dangerous situations, particularly in heavier vehicles like the Holden Adventra or Crewman, which often operate under greater stress. The DBA rotor is an an excellent choice, known for its quality and performance, offering superior heat dissipation and durability. Bob @ CARFIX is always on hand to help you work out exactly what part you need for your Holden. Make sure you head over to Bob's Shop for a chat!
Fitment Notes
These disc brake rotors are specifically designed for various Holden Adventra, Crewman, and One Tonner models from 2003 to 2009, covering both V6 and V8 engine variants. Always double-check your vehicle's exact year, model, and engine size against the product specifications to ensure correct fitment, especially considering the variations within these Holden platforms.

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🛠️ Bob's Pro Tip: Do the Job Right!

🧰 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.