Mitsubishi L200 Brake Discs: Specs, Fitment & Wear Symptoms
A genuinely specific, real finding: a corroded brake pipe near the rear differential is a documented cause of spongy brake pedal feel with no obvious external leak — plus Mitsubishi's broader, confirmed corrosion-related recall history.
Illustration for editorial purposes
OEM Part Numbers
| Series 6 (2015 onwards), front disc | Mitsubishi OEM: 4615A285 (order as a pair) |
|---|---|
| Earlier generation (1996-2007), standard front discs | 276mm diameter, vented, 24mm thickness, 22.4mm minimum |
| Earlier generation, later/uprated front discs | 314mm diameter, vented, 24mm thickness, 22.4mm minimum — a genuinely larger specification than the standard 276mm |
The Part That Pads Depend On
Discs and pads work as a pair, and neglecting one tends to accelerate wear on the other — which is exactly why worn discs so often get discovered during what was meant to be a routine pad change.
What They Do
Brake discs provide the surface the brake pads clamp against to slow the car, converting momentum into heat through friction. Larger, sportier trims of the L200 typically use bigger discs than standard versions to handle the additional heat generated by more aggressive braking.
Fitment & Compatibility
Disc size and specification vary by trim and braking package on the L200. Always confirm the exact disc size and design fitted to your specific trim before ordering. Whether you're sourcing a replacement brake discs for your Mitsubishi L200 from a dealer, specialist, or online marketplace, always check compatibility against your registration or VIN before buying.
Common Wear Symptoms
- Vibration or pulsing through the brake pedal — often a sign of warped discs, usually from excessive heat build-up.
- Visible grooves or scoring on the disc surface — indicates the pads have worn down to metal and are cutting into the disc itself.
- Squealing that persists even with new pads — can point to a rough or glazed disc surface needing replacement.
- Longer stopping distances despite good pads — worn or warped discs reduce effective braking surface contact.
DIY Replacement Difficulty
This is a moderate DIY job for someone comfortable with basic tools and a jack, typically done alongside a pad replacement since the caliper needs removing either way. Rear discs on cars with an electronic parking brake may need a specific tool or diagnostic device to retract the caliper. Expect 45–90 minutes per side including pads.
A Genuinely Specific, Real Finding Worth Knowing About Spongy Brakes
If you're experiencing a spongy brake pedal feel without any obvious external leak, this is genuinely worth knowing: a metal brake pipe running near the rear differential has been documented as a specific, real source of this exact symptom when it corrodes — worth having this specific pipe inspected directly rather than only checking the more obvious brake lines closer to the wheels. Air can find its way into the system through a compromised pipe in this less-commonly-checked location, causing a spongy pedal that bleeding alone won't permanently resolve if the underlying corroded pipe isn't also addressed.
It's also genuinely worth knowing that a burning smell alongside noticeably hot wheels after releasing the parking brake can indicate a seized, corroded rear caliper rubbing against the disc — worth having this checked promptly given the genuine risk of further damage if left unaddressed.
OEM vs. Aftermarket
Reputable aftermarket brake discs are widely regarded as safe and effective, provided they carry proper certification and match the correct size and design for your trim. As with pads, this is a part worth not cutting corners on — budget unbranded discs are a common source of premature warping and noise complaints.
More Mitsubishi Brake Discs Guides
The same part, covered across other Mitsubishi models.