Details
Product Information
R1 Concepts 631-73086R is a single eLINE drilled and slotted replacement brake rotor for the front right corner of the Audi A4 and A5 Sportback listed below (2017-2025). It is made from G3000/G11H18-spec cast iron with a silver finish and replaces the factory rotor using the original caliper and hardware. Each side is sold separately; the matching front left rotor is part number 631-73086L.
Specifications
| Type | Drilled and slotted brake rotor |
| Series | eLINE |
| Position | Front Right |
| Material | G3000/G11H18-spec cast iron |
| Finish | Silver |
| 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 | 631-73086R |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2020 | Audi | A4 | Premium |
| 2017-2020 | Audi | A4 | Premium Plus |
| 2017-2020 | Audi | A4 | Prestige |
| 2019 | Audi | A4 | Titanium |
| 2021-2025 | Audi | A4 Quattro | Premium |
| 2021-2025 | Audi | A4 Quattro | Premium Plus |
| 2021-2025 | Audi | A4 Quattro | Prestige |
| 2021-2025 | Audi | A5 Sportback | Premium |
| 2021-2025 | Audi | A5 Sportback | Premium Plus |
| 2021-2024 | Audi | A5 Sportback | Prestige |
Documents: Break-In Procedure | Warranty
Is this one rotor or a pair?
One rotor for the front right side. The front left rotor is sold separately as part number 631-73086L.
Does it fit the A5 Sportback?
Yes, the 2021-2025 A5 Sportback Premium and Premium Plus and the 2021-2024 A5 Sportback Prestige, along with the 2017-2020 A4 and 2021-2025 A4 Quattro trims in the fitment table.
Is there a break-in procedure?
Yes. Drive normally for the first 400-500 miles and avoid hard stops so the pads lay down an even friction layer on the rotors. Some noise, smoke, odor and dust during this period is normal.
What warranty does it carry?
1 year against manufacturing defects and warping under normal use. Normal wear, corrosion, noise and racing use are not covered.
Is this one rotor or a pair?
- One rotor for the front right side. The front left rotor is sold separately as part number 631-73086L.
Does it fit the A5 Sportback?
- Yes, the 2021-2025 A5 Sportback Premium and Premium Plus and the 2021-2024 A5 Sportback Prestige, along with the 2017-2020 A4 and 2021-2025 A4 Quattro trims in the fitment table.
Is there a break-in procedure?
- Yes. Drive normally for the first 400-500 miles and avoid hard stops so the pads lay down an even friction layer on the rotors. Some noise, smoke, odor and dust during this period is normal.
What warranty does it carry?
- 1 year against manufacturing defects and warping under normal use. Normal wear, corrosion, noise and racing use are not covered.
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






