Brembo Brake Disc Set (2 pcs) 09.A958.21
Part No. 09.A958.21
Check this part fits your car
Select your vehicle and we will confirm it against the 7 variants listed for this part.
$428.00
incl. GST
Front axle
350 x 32 mm
Fitting bolts
Fits 7 vehicle variants
Returned items must be unused and in the original unopened packaging. Return postage is paid by the buyer.
Estimate delivery date and cost
Technical specification
Height55 mm
Disc typeCross-drilled and vented
Thickness when new32 mm
Minimum (discard) thickness29.4 mm
Iron gradeHigh-carbon cast iron
Outside diameter350 mm
Stud holes5
Centre bore67 mm
Surface finishCorrosion-protective coating
In the boxFitting bolts included
OE & OEM cross-reference
Supplier part number
09.A958.21
Fits OE / OEM numbers
166 421 04 12
A 166 421 04 12
1664210412
A1664210412
166 421 10 12
A 166 421 10 12
1664211012
A1664211012
166 421 15 00
A 166 421 15 00
1664211500
A1664211500
Vehicle fitment
7 variants| Make & model | Chassis | Variant | Years | Power |
|---|---|---|---|---|
| Mercedes-Benz GLE | W166 | 250 d 4-matic (166.004), 300 d 4-matic (166.004) | 2015–2018 | 150 kW |
| Mercedes-Benz GLE | W166 | 350 d 4-matic (166.024) | 2015–2018 | 190 kW |
| Mercedes-Benz GLE | W166 | 400 4-matic (166.056) | 2015–2018 | 245 kW |
| Mercedes-Benz GLE Coupe | C292 | 350 d 4-matic (292.323, 292.324) | 2015–2019 | 190 kW |
| Mercedes-Benz M-Class | W166 | ML 250 CDI / BlueTEC 4-matic (166.004, 166.003) | 2011–2015 | 150 kW |
| Mercedes-Benz M-Class | W166 | ML 350 4-matic (166.057) | 2011–2015 | 225 kW |
| Mercedes-Benz M-Class | W166 | ML 350 BlueTEC 4-matic (166.024, 166.023) | 2011–2015 | 190 kW |
Owner guides for these models: GLE W166 owner guide · GLE Coupe C292 owner guide · M-Class W166 owner guide
Product overview
Brembo 09.A958.21 is a pair of cross-drilled, vented brake discs (rotors). Each disc is 350 mm in diameter and 32 mm thick when new, with a 55 mm hat height. The minimum (discard) thickness is 29.4 mm. Each disc has 5 stud holes, with a 67 mm centre bore. The discs are coated for corrosion protection and made from high-carbon cast iron. In the box: fitting bolts. Cross-referenced to Mercedes-Benz OE A 166 421 04 12 and 2 other OE numbers. Confirmed to fit 7 Australian-market variants; the full list is in the fitment table on this page.
