CARFIX

RDA Brakes Standard Disc Brake Rotor Vented LHS 348mm

RDA Brakes — RDA Brakes Standard Disc Brake Rotor Vented LHS 348mm — part number RDA8486

RDA Brakes · Part number RDA8486 · NZ$182.00 incl. GST

RDA Brakes Standard Disc Brake Rotor Vented LHS 348mm by RDA Brakes, part number RDA8486.

Price

NZ$182.00 including GST. Part number RDA8486.

Fits these vehicles

Description

Disc Brake Rotor Replacement Guide — Sorted with RDA
> Disc brake rotors are those shiny metal discs that get a real workout slowing down your BMW. Over time, all that heat and friction takes its toll, leading to wear and tear, warping, and even cracks. This can seriously compromise your braking, especially on high-performance machines like your Bimmer.

Spotting the Warning Signs
• Feeling a wobble or pulsing in the brake pedal or steering wheel when you hit the brakes.
• Hearing squeals, grinding, or scraping sounds when braking.
• Noticing longer stopping distances or a spongy brake pedal.
• Seeing grooves, scoring, or discolouration on the rotor surface.
• Catching a whiff of a burning smell after some hard braking.

Will it pass WOF?
Nope, rotors that are past their prime will fail a WOF, no question. They check those brakes thoroughly to make sure everything's up to snuff for our roads.

DIY or Workshop?
Difficulty: 6/10
Estimated Time: 1-2 hours per axle
Tools Required: Jack and jack stands, lug wrench, brake caliper compression tool, torque wrench, socket set, open-end wrenches, brake cleaner, wire brush, and maybe even an impact driver if those rotor screws are being stubborn. While a seasoned DIYer could tackle this, remember those brakes are pretty important. For a precision machine like a BMW, a workshop is often the safest bet.

🛠️ Bob's "Get It Done Right" Companion Checklist
Alright, before you even think about cracking open the toolbox, let's talk safety and a few must-haves to make this job a breeze:
• Safety First, Mates! Never, ever get under a car supported only by a jack. Use proper jack stands – your life depends on it!
• Keep it Clean: Brake dust is nasty stuff. Give those rotors a good blast with some Brake Cleaner to get rid of any carbon buildup. Trust me, your lungs will thank you.
• Glove Up! Protect those mitts with some heavy-duty Nitrile Gloves. Keeps the grease and grime at bay.
• Anti-Seize is Your Friend: A little dab of anti-seize caliper grease on the caliper bolts will make your life easier next time around. Prevents things from seizing up solid.
• Eye Protection: Safety glasses are a no-brainer when dealing with brake components.

Expert Recommendation
Bob @ CARFIX reckons you should always swap out those brake rotors if they're looking worse for wear. Keeps your braking sharp and safe. For your BMW, the RDA RDA8486 rotor is a top pick, offering good bang for your buck. Keeping your brakes in tip-top shape is crucial, especially with the power these Beemers pack.

Bob @ CARFIX is always here to help you find the right parts. Pop over to Bob's Shop for a yarn!

Fitment Notes
This rotor is made for a bunch of BMW models, including the BMW X4 xDrive 30 i (2018-2999), BMW 7 730 d, Ld (2015-2020), BMW 2 220 i (2021-2999), BMW X3 xDrive 30 i (2017-2999), BMW X3 sDrive 20 i (2017-2999), BMW 2 230 i (2021-2999), BMW iX xDrive M60 (2022-2999), BMW X3 xDrive 20 d (2017-2020), BMW X7 xDrive 30 d (2019-2999), and BMW 6 640 i (2017-2020). Always double-check the exact fitment for your specific vehicle's year, model, and trim level, as BMW can have variations even within the same model range.

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🛠️ Bob's Pro Tip: Do the Job Right!
> GDB1840)](/parts/GDB1840) 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.