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Home >> Subaru >> 2022 >> Ascent Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 20 (Brake System) >> General Description >> Specification >> Front Disc Brake
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Front Disc Brake

WARNING: This page is about a different car, the 2021 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
Item Specification
Size 18-inch
Type Floating 2-POT piston type Ventilated disc
Effective cylinder diameter mm (in) 44 (1.732)
Pad dimension (Length x Width x Thickness) mm (in) 141.4 x 63.5 x 10.8 (5.567 x 2.5 x 0.43)
Pad thickness mm (in) Value in a brand-new state 10.8 (0.43)
Wear limit 1.6 (0.063)
Effective disc diameter mm (in) 272 (10.71)
Rotor dimension (O.D. x Thickness) mm (in) 333 x 30 (13.11 x 1.18)
Disc thickness mm (in) Standard 30 (1.18)
Limit 28 (1.1)
Disc runout mm (in) Standard -
Limit 0.05 (0.002)
Clearance adjustment Automatic adjustment