This pair covers both front corners with direct replacements for the factory discs: 369 mm across, 39 mm thick, vented full cast iron on a 170 mm bolt circle with 10 lug holes. Cross-drilled holes pull heat out of the friction surface and are chamfered so stress cracks do not start at the edges, while rounded slots wipe gas, dust and water off the face to keep the pad on clean iron. Silver zinc dichromate plating covers the hat and vanes to hold off surface rust. Every rotor is 100% mill balanced and held to tight disc thickness variation and runout limits, so it bolts on with no modification. Minimum service thickness is 37.4 mm, and no ABS tone ring is fitted.
Specifications
| Type | Evolution Drilled, Slotted & Zinc Plated Brake Rotor |
| Position | Front (left and right) |
| Material | Full cast iron, vented |
| Finish | Silver zinc dichromate plating |
| Diameter | 369 mm (14.53 in) |
| Thickness | 39 mm nominal, 37.4 mm minimum |
| Overall Height | 98.5 mm |
| Bolt Circle | 170 mm |
| Lug Holes | 10 |
| ABS Tone Ring | Not included |
| Part Number | AR85113XPR |
| Quantity | Pair (2 rotors, left and right) |
| Warranty | 90 days / 3,000 miles (PowerStop limited warranty) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2009 | Ford | F-450 Super Duty | All |
| 2010-2016 | Ford | F-450 Super Duty | All (10 Lug) |
| 2005-2016 | Ford | F-550 Super Duty | All |
Shipping
- Orders placed before 3 PM ET typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty