Volvo S60 Brake Discs: Specs, Fitment & Wear Symptoms
A genuinely honest, widespread finding: a whole-car vibration under braking survived four to five separate warranty claims across several models — plus a genuine finding that non-genuine discs warp almost immediately on this platform, and a free 70mph test worth trying first.
Illustration for editorial purposes
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OEM Part Number: 31423325
| 2005-2009, front disc, genuine reference (16.5", 316mm, shared with V70) | Volvo OEM: 31423325 (also referenced as 30736406) |
|---|---|
| 19" wheels, front disc, genuine reference | Volvo OEM: 32142494 (also referenced as 32142378) |
| S60II/V60 (2011-2018), rear disc, electric parking brake, genuine reference | 302mm diameter, solid, 11mm thickness |
| S60R/V70R performance, front discs | 330mm diameter, vented, 32mm thickness, 30mm minimum — genuine reference: 30645222, 8672112 |
Volvo S60 Brake Discs: The Part That Pads Depend On
On the Volvo S60, wear on one of this pair accelerates wear on the other, so a pad change booked as routine maintenance often turns up discs that have quietly deteriorated alongside them.
Volvo S60 Brake Discs: 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 S60 typically use bigger discs than standard versions to handle the additional heat generated by more aggressive braking.
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A Genuinely Honest, Widespread Real Finding Worth Knowing — Volvo S60 Brake Discs
If a vibration under braking survives repeated brake replacements, this is genuinely worth knowing: documented cases across several Volvo models describe a strong, whole-car vibration under braking that persisted through four to five separate warranty claims, including replacing the brakes themselves, the engine mounts, and even the propeller shaft, without fully resolving it. It's genuinely worth knowing this appears to be a real, cross-model pattern rather than something isolated to one specific car, with this model reportedly among those more commonly affected compared with some other models in the range.
It's also genuinely worth knowing a practical, free technique worth trying before assuming discs need replacing: accelerating to around 70mph on a clear, safe road and then braking firmly a few times can help burn off minor deposits and heat-related unevenness that mimics genuine warping, potentially resolving a mild vibration without any parts replacement at all. It's also worth knowing that heavy reliance on adaptive cruise control has been suggested as a possible contributing factor to faster brake wear, since the system can't anticipate slowing traffic several cars ahead the way a human driver naturally does, resulting in less coasting and more frequent, harder braking events.
Volvo S60 Brake Discs: Wear Symptoms, DIY Difficulty & Aftermarket Advice
These are the same regardless of make or model — see our full Brake Discs Guide for warning signs to watch for, confirming fitment against your VIN, and choosing a reliable aftermarket disc.
More Volvo Brake Discs
The same part, covered across other Volvo models.