Details
Product Information
R1 Concepts 631-54064R is a single eLINE drilled and slotted replacement brake rotor for the rear right corner of the Ford Fusion, Mazda 6, MX-5 Miata, Lincoln MKZ and Mercury Milan listed below, plus the 1998-2002 Mazda 626 and 2003 Protege Mazdaspeed. It is cast from G3000/G11H18 iron, CNC machined and mill balanced, with a zinc plated silver finish for rust protection. The chamfered cross-drilled holes reduce heat buildup and the slots clear brake and road debris to help prevent pad glazing. Each side is sold separately; the matching rear left rotor is part number 631-54064L.
Specifications
| Type | Drilled and slotted brake rotor |
| Series | eLINE |
| Position | Rear Right |
| Material | G3000/G11H18 cast iron |
| Finish | Silver zinc plated |
| Fitment Notes | 1998-2002 Mazda 626 and 2003 Protege Mazdaspeed: rear disc brake models only |
| Break-In | Drive normally for the first 400-500 miles and avoid hard stops |
| Quantity | 1 |
| Warranty | 1 year limited against manufacturing defects and warping |
| Part Number | 631-54064R |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010-2012 | Ford | Fusion | Hybrid |
| 2006-2012 | Ford | Fusion | S |
| 2006-2012 | Ford | Fusion | SE |
| 2006-2012 | Ford | Fusion | SEL |
| 2010-2012 | Ford | Fusion | Sport |
| 2007-2012 | Lincoln | MKZ | Base |
| 2011-2012 | Lincoln | MKZ | Hybrid |
| 2006 | Lincoln | Zephyr | Base |
| 2003-2013 | Mazda | 6 | i |
| 2003-2013 | Mazda | 6 | S |
| 1998-2002 | Mazda | 626 | ES |
| 1998-2002 | Mazda | 626 | LX |
| 2015 | Mazda | MX-5 Miata | 25th Anniversary Edition |
| 2006 | Mazda | MX-5 Miata | Base |
| 2013-2015 | Mazda | MX-5 Miata | Club |
| 2006 | Mazda | MX-5 Miata | Club Spec |
| 2006-2015 | Mazda | MX-5 Miata | Grand Touring |
| 2011-2012 | Mazda | MX-5 Miata | Special Edition |
| 2006-2015 | Mazda | MX-5 Miata | Sport |
| 2007-2009 | Mazda | MX-5 Miata | SV |
| 2006-2012 | Mazda | MX-5 Miata | Touring |
| 2003 | Mazda | Protege | Mazdaspeed |
| 2006-2011 | Mercury | Milan | Base |
| 2010-2011 | Mercury | Milan | Hybrid |
| 2006-2011 | Mercury | Milan | Premier |
Documents: Break-In Procedure | Warranty
Is this one rotor or a pair?
- One rotor for the rear right side. The rear left rotor is sold separately as part number 631-54064L.
Does it fit the Mazda 6, MX-5 Miata, Lincoln MKZ and Mercury Milan?
- Yes: the 2003-2013 Mazda 6, 2006-2015 MX-5 Miata, 2007-2012 MKZ, 2006 Zephyr and 2006-2011 Milan trims in the fitment table, along with the 2006-2012 Ford Fusion.
Does it fit the Mazda 626 and Protege?
- It fits the 1998-2002 Mazda 626 ES and LX and the 2003 Protege Mazdaspeed with rear disc brakes. Other Protege models are not listed.
Is there a break-in procedure?
- Yes. Drive normally for the first 400-500 miles and avoid hard stops so the pads bed into the rotors evenly.
What is the warranty?
- 1 year against manufacturing defects and warping.
Shipping
- In stock orders typically 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






