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Home/ Brakes/ Brake Discs/ Zimmermann 312mm Brake Disc Set (2 pcs) 100.1240.20
Zimmermann 312mm Brake Disc Set (2 pcs) 100.1240.20

Zimmermann 312mm Brake Disc Set (2 pcs) 100.1240.20

Part No. 100.1240.20
Low stock 5 OE references
Check this part fits your car
and we will confirm it against the 21 variants listed for this part.
$334.00 incl. GST
Front axle 312 x 25 mm Fits 21 vehicle variants
1

Returned items must be unused and in the original unopened packaging. Return postage is paid by the buyer.

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Technical specification
Disc typeInternally vented
Iron gradeHigh-carbon cast iron
Surface finishCorrosion-protective coating
Outside diameter312 mm
Thickness when new25 mm
Height34 mm
Stud holes5
Stud circle (PCD)100 mm
Centre bore65 mm
ApprovalECE R90 approved
Minimum (discard) thickness23 mm
Part weight7.9 kg
Hole pattern10/5
OE & OEM cross-reference
Supplier part number
100.1240.20
Fits OE / OEM numbers
8L0 615 301 8N0 615 301 A 8L0 615 301 A JZW 615 301 G 8N0 615 301 A
Vehicle fitment 21 variants
Make & modelChassisVariantYearsPower
AUDI A3 8L1 1.8 T quattro 1998–2003 132 kW
AUDI A3 8L1 S3 quattro 1999–2002 154 kW
AUDI A3 8L1 S3 quattro 2001–2003 165 kW
AUDI TT 8N3 1.8 T 1998–2006 132 kW
AUDI TT 8N3 1.8 T quattro 1998–2006 165 kW
AUDI TT 8N3 1.8 T 2002–2006 110 kW
AUDI TT 8N3 1.8 T 2005–2006 120 kW
AUDI TT 8N3 1.8 T 2005–2006 140 kW
AUDI TT Roadster 8N9 1.8 T 1999–2006 132 kW
AUDI TT Roadster 8N9 1.8 T quattro 1999–2006 165 kW
Product overview
Zimmermann 100.1240.20 is a pair of internally vented brake discs (rotors). Each disc is 312 mm in diameter and 25 mm thick when new, with a 34 mm hat height. The minimum (discard) thickness is 23 mm. Each disc has 5 stud holes on a 100 mm stud circle (PCD), with a 65 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 VAG OE 8L0 615 301 and 3 other OE numbers. Confirmed to fit 21 Australian-market variants; the full list is in the fitment table on this page.

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