Brake Disc Dimensions Explained: Diameter, Thickness, Height & Centre Bore
Understand the key brake disc measurements before buying: diameter, thickness, height, centre bore, bolt pattern and solid or vented construction.
Lire plusCAR PARTS KNOWLEDGE CENTRE
Car Parts Guides
Practical car-parts buying guides covering fitment, OE numbers, brakes, suspension, sensors and routine service parts. Written to help you identify the right component before ordering.
How to Choose the Right Service Filter Kit for Your Car
Learn how to choose the correct oil, air, fuel and cabin filters for your car, what a service kit can include, and how to check fitment before ordering.
Lire plus
ABS Sensors vs Brake Pad Wear Sensors: What Is the Difference?
ABS wheel-speed sensors and brake pad wear sensors do different jobs. Learn the symptoms, locations and checks that help identify which brake sensor you need.
Lire plus
Suspension Knocking: Common Parts to Check
Knocking over bumps can come from several suspension components. Learn which drop links, control arms, bushes, top mounts, shocks and bearings are commonly checked.
Lire plus
Brake Discs and Pads: How to Check What Fits Your Car
Learn how to identify the correct brake discs and pads using disc dimensions, pad shape, axle position, brake system, OE numbers and exact vehicle fitment.
Lire plus
How to Find the Correct Car Part Using an OE Number
Learn how OE numbers and manufacturer part numbers can help identify the correct replacement car part, where to find them and what to verify before ordering.
Lire plus