LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Isuzu >> 2005 >> Ascender 2WD L6-4.2L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Brake Rotor/Disc
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Brake Rotor/Disc

Disc Brake Component Specifications
Front Brakes
Rotor Discard Thickness 27.5 mm (1.08 inch)
Rotor Minimum Allowable Thickness After Refinish 28.8 mm (1.13 inch)
Rotor Thickness (new) 29.0 mm (1.13 inch)
Rotor Maximum Allowable Lateral Runout 29.0 mm (1.14 inch)
Rotor Maximum Allowable Scoring 0.051 mm (0.002 inch)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 inch)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 inch)
Rear Brakes
Rotor Discard Thickness 18.50 mm (0.728 inch)
Rotor Minimum Allowable Thickness After Refinish 19.64 mm (0.735 inch)
Rotor Thickness (new) 20.0 mm (0.787 inch)
Rotor Maximum Allowable Lateral Runout 0.051 mm (0.002 inch)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 inch)