SC300 brake disk diameter

[Arnout]

Does anyone know the stock 93 sc300 disk diameter? A friend of mine needs disks and he said they are 290mm in diameter, in the computer I find there are two types of disks and I don't know if these are the bigger or the smaller diameter.

 

[cjsupra90]

From everything that I can find, there is only one disc that was used on the SC and the Soarer and it's listed as 296mm diameter...

 

[gareth_r]

I don't know if it's any different for the SCs, but Soarer front discs are:
296 mm -- JZZ30 (turbo) and UZZ32 (V8 Active)
275 mm -- UZZ30 (V8 coil), UZZ31 (V8 air), JZZ31 (3-litre)

I think the last cars (from 1999?) all had the larger brakes.

 

[stevechumo]

I don't know about the disc of the SC300, but I know the caliper for the SC300 is smaller than the SC400 for sure. Therefore, the SC300 pads are smaller, too. My assumption is the discs aren't the same.

 

[cjsupra90]

Yes, I do stand corrected, the SC300 and the 400 do have different rotors at least here in the states...

SC300 = 275mm x 28mm

SC400 = 296mm x 32mm

 

[v8soarer_1991]

JZA80 Supra TT JDM 95+ 324mm 325mm Pot Front 4 Pot Rear 2

UCF21 Celsior 315mm 307mm Pot Front 4 Pot Rear 1

JZZ30 Soarer 296mm 307mm Pot Front 2 Pot Rear 1

UZZ32 Soarer 296mm 307mm Pot Front 2 Pot Rear 1

JZA80 Supra NA 296mm 307mm Pot Front 2 Pot Rear 1

UZZ30 Soarer 275mm 290mm Pot Front 2 Pot Rear 1

UZZ31 Soarer 275mm 290mm Pot Front 2 Pot Rear 1

JZZ31 Soarer 275mm 290mm Pot Front 2 Pot Rear 1

*NOTE*

UZZ30, 31, JZZ31 have the smaller calipers on front
[FONT=Arial, Helvetica]JZZ30/UCF20/JZA80 (NA) all run the same rear setup (Which is also the same caliper from the UZZ30, just a bigger rotor and bracket)[/FONT]