Brake rotor specs

Brake rotor thickness requirements vary by vehicle make, model and year, but the minimum allowable thickness is always cast on an unmachined surface, or alternate part, of the rotor. A technician must remove the wheel and use a micrometer on the rotor to measure its thickness accurately. In-stock items and ship-to-home only. Brake specifications, lubrication guides, transmission fluids, tire pressure. A precision-cut finish of the outer diameter of the rotor prevents improper balance issues that may result in vehicle control loss.

Tight tolerance specifications reduce thickness variation and lateral run-out, ensure a balanced rotor , and reduce pedal pulsation, brake noise while extending pad life. Semi-metallic brake pads usually contain a very high percentage of chopped steel fiber, so they typically cause more wear on the rotors than most ceramic or nonasbestos organic (NAO) brake pads. On vehicles where rotor wear is a problem, switching to a “softer” friction material (such as ceramic or NAO) may solve the problem — provided. You will get away from having to carry a vestiginal drum brake casting used on older Camaros.

Yes, your Tesla rear rotor is set up for a drum emergency brake. The brake rotor attaches to the hub of the vehicle. If the rotor is within specifications, the rotor will spin true without wobbling outside of an imaginary plane drawn through the hub and parallel to it.

Do not use a brake rotor that, after refinishing, will not meet the specifications shown on the rotor. Grand Prix front rotor specs. Disc brake rotor minimum thickness (RMT) is the minimum safe working thickness of a rotor.

When a disc rotor reaches RMT it must be replaced. Choosing to ignore RMT is a safety risk. Continued use of disc rotors below RMT can lead to brake system failure. The vehicle manufacturer during initial vehicle design determines RMT.

Need min specs for front and rear rotors. Answered by a verified Chevy Mechanic. A brake rotor consists of two discs for the pads to press against, and a ribbed support between the discs for heat dissipation. The friction between the pads and rotors converts rotational energy into heat, bringing your vehicle to a stop. TABLE OF CONTENTS Brake Drum Section.

Cross Reference Section Interchange information is based. Either way, this contact with the rotor is what causes a thickness variation. As the portion of the rotor with the thickness variation passes past the brake pads, the caliper piston has to extend or compress. This causes the pressure of the brake fluid to rise or fall during braking. This change of pressure is what leads to pedal pulsation.

Lateral brake run-out means the rotor wobbles from side to side when spinning. Lateral run-out will cause the rotor to contact the brake pads, knocking them back as the high spot of the run-out contacts the pads, allowing more pedal travel before the pad’s surface makes contact with the rotor. The minimum thickness cast into a rotor is the thickness at which the rotor should be discarded and is no longer suitable for service.

Default air chamber selection is based on the choice of caliper brand and lining. Additional sizes are available if necessary. Trailer OEM customers are encouraged to work with end customers to review mating tractor brake specifications and determine if combined vehicle brake balance is correct for the application.

Premium brake rotors are a replacement for normal street driving vehicles cast from hard iron. ROTOR MISALIGNMENT AND CURE BRAKE VIBRATION. It is often stamped directly onto the rotor.

Or call a Honda service dept. All performance brake rotors are sold in pairs and come Zinc coated in either Black or Silver to help prevent rusting. Harley-Davidson brake rotors give your bike functionality and style. Brake Rotors Galfer Performance Motorcycle Braking Systems. For high-quality motorcycle brake rotors, shop Harley online now.

If the brake rotor has been REFINISHED or REPLACED with a new rotor , proceed to step 14. The rotor is within specifications and is being REUSED. If your brake rotor passes thickness but you have a pulsation while using brakes, replace brake rotors.

Also inspect rotors for overheating, cracks and rust on braking surface. Most factory rotors and some aftermarket rotors will have a minimum thickness stamped on the rotor.

Meritor Drum Brake : Front Steer Axles. FH 9: Off-Highway Axles. If the rotor thickness is below specs then common sense dictates that you just don’t “slap a rotor ” with new pads.

I don’t know of any competent mechanics who would do that…myself included. The could be catastrophic if it was done. Buy online, pick up in-store in minutes. Another brake inspection or a state inspection would result in the rotor being under specifications after just being serviced.

The industry has adopted the position of creating a revised machine to specification by adding. Further movement of the bridge forces the caliper — sliding on two stationary guide pins — away from the rotor. That, in turn, pulls the outer brake pad into the rotor. The clamping action of the brake pads on the rotor applies braking force to the wheel.

Supply Port Return Spring Push Rod Lever. The two-key rotor dimensions to take into account are minimum refinish thickness and discard thickness. Minimum refinish thickness is the limit for resurfacing the rotor.

Car Brakes: How Do You Know When to Change Them? GMSI and Motor show 148ft lbs, while a Helms book shows. I bought the Power Stop Street Warrior Brake Kit for my 350Z.

These are very sharp and improved the look of my ride. Today my wife took her car in for a state inspection. The dealer told her that all rotors and all brake pads need to be replace for the sum of $880!

Smelling a rat, I pulled all wheels tonight and disassembled the brake pads. Excessive TV will cause the brake pads and caliper piston(s) to oscillate. The average TV on Wagner rotors for a Ford Taurus is microns. When we tested our competitors, their average TV for a Ford Taurus was 8. Shop JP Cycles' extensive selection of high end products to find the perfect Harley brake rotor for your ride. At JP Cycles, we pride ourselves on offering our customers a huge selection of aftermarket motorcycle parts and accessories.

Specs for springs , axles.