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Home >> Infiniti >> 2018 >> QX80 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 25 (Brake System) >> Service Data And Specifications (SDS) >> Service Data And Specifications (SDS) >> Front Disc Brake
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Front Disc Brake

WARNING: This page is about a different car, the 2019 Nissan Armada and 2018 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.

Unit: mm (in)

Item

Limit

Cylinder

Cylinder bore diameter

50.8 (2.000) X 2

Brake pad

Pad length X width X thickness (new)

151.6 (5.97) X 56.5 (2.224) X 12.0 (0.472)

Wear thickness

2.5 (0.098)

Disc rotor

Rotor outer diameter X thickness (new)

350 (13.78) X 30.0 (1.181)

Wear thickness

28.5 (1.122)

Thickness variation (measured at 8 positions)*

0.009 (0.0004)

Runout (with it attached to the vehicle)

0.053 (0.0021)

*To check if rotor imbalance, rotor runout or rotor deformation is occurred.