Zimmermann 300mm Brake Disc Set (2 pcs) 150.1278.20
Part No. 150.1278.20
$316.00
incl. GST
This part is currently unavailable. Contact us to check restock timing.
12-month warranty
Ships in 1–2 business days once restocked
Technical specification
Brake Disc TypeExternally Vented
MachiningHigh-carbon
SurfaceCoated
Outer diameter [mm]300
Brake Disc Thickness [mm]20
Height [mm]61
Rim Hole Number5
Bolt Hole Circle Ø [mm]120
Centering Diameter [mm]75
Test MarkECE R90 APPROVED
Minimum thickness [mm]18.4
Weight [kg]6.00
Hole Arrangement / Number7/5
OE & OEM cross-reference
Supplier part number
150.1278.20
Fits OE / OEM numbers
3421 1 159 659
3421 1 165 264
3421 1 165 265
3421 2 226 730
Vehicle fitment
2 variants
| Make & model | Chassis | Variant | Years | Power |
|---|---|---|---|---|
| BMW 5 Series | E34 | M5 | 1988–1992 | 232 kW |
| BMW 5 Series | E34 | 540 i V8 | 1992–1995 | 210 kW |
Product overview
Upgrade your braking performance with the Zimmermann 300mm Brake Disc Set (150.1278.20), expertly engineered for BMW vehicles. This high-carbon, externally vented brake disc set features a durable coated surface, ensuring superior heat dissipation and reduced wear. With a 300mm outer diameter and 20mm thickness, it meets ECE R90 approval for safety and reliability. Designed for optimal fit, it includes a 120mm bolt hole circle and is compatible with four specific vehicle applications. Weighing 6kg, this OE replacement guarantees enhanced stopping power. Elevate your driving experience—purchase the Zimmermann Brake Disc Set today!