Zimmermann 300mm Brake Disc Set (2 pcs) 150.3462.20
Part No. 150.3462.20
Check this part fits your car
Select your vehicle and we will confirm it against the 6 variants listed for this part.
$344.00
incl. GST
Rear axle
300 x 20 mm
Fits 6 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
Disc typeInternally vented
Iron gradeHigh-carbon cast iron
Surface finishCorrosion-protective coating
Outside diameter300 mm
Thickness when new20 mm
Height76 mm
Stud holes5
Stud circle (PCD)120 mm
Centre bore75 mm
ApprovalECE R90 approved
Minimum (discard) thickness18.4 mm
Part weight6.6 kg
Hole pattern6/5
OE & OEM cross-reference
Supplier part number
150.3462.20
Fits OE / OEM numbers
3421 6 778 051
3421 6 855 005
Vehicle fitment
6 variants
| Make & model | Chassis | Variant | Years | Power |
|---|---|---|---|---|
| BMW 1 Series Convertible | E88 | 125 i | 2007–2013 | 160 kW |
| BMW 1 Series Convertible | E88 | 120 i | 2008–2013 | 120 kW |
| BMW 1 Series Convertible | E88 | 120 i | 2008–2013 | 115 kW |
| BMW 1 Series Convertible | E88 | 118 d | 2008–2013 | 105 kW |
| BMW 1 Series Coupe | E82 | 125 i | 2008–2013 | 160 kW |
| BMW 1 Series Coupe | E82 | 120 i | 2009–2013 | 115 kW |
Product overview
Zimmermann 150.3462.20 is a pair of internally vented brake discs (rotors). Each disc is 300 mm in diameter and 20 mm thick when new, with a 76 mm hat height. The minimum (discard) thickness is 18.4 mm. Each disc has 5 stud holes on a 120 mm stud circle (PCD), with a 75 mm centre bore. The discs are coated for corrosion protection and made from high-carbon cast iron. They are ECE R90 approved, the European type-approval standard for replacement brake parts. Cross-referenced to BMW OE 3421 6 778 051 and 1 other OE number. Confirmed to fit 6 Australian-market variants; the full list is in the fitment table on this page.
