Rear Brake Disc – 4E0 615 601 L
Rear brake disc, OE number 4E0 615 601 L. Component group 615601 identifies this as a rear disc. Revision index L. Sold individually — order two per axle. Confirm disc diameter against your vehicle before ordering; a single platform commonly runs two or three different sizes.
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Technical specifications
| Part Number | 4E0 615 601 L |
| SKU | AUD-4E0615601L |
| Brand | |
| Category | Brake Rotors |
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Standard shipping
3–5 business days. Free on orders over $150.
Express delivery
Order before 2 PM for next business day delivery.
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Return unused parts within 30 days for a full refund.
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Customer reviews
Verified feedback from Audi owners and independent workshops.
4.6
5 reviews
Rania Tran
February 17, 2026
Pedal feel transformed
Ordered this for my Q8 4M after the original gave up at 155k. The protective coating on the hat means no unsightly rust ring after a wash. The hub face cleaned up first, then these went on with no shimming needed. Result is stopping distance feels shorter and the pedal is firm rather than spongy. Will be back for the other side.
Priya Novak
September 7, 2025
Better than the dealer discs
Bought for a 2016 Q5 8R. Swapped them on the driveway with basic tools in about two hours a side. The protective coating on the hat means no unsightly rust ring after a wash. Result is no vibration through the pedal even on a long downhill run. Delivery was quick too.
Niall Petrov
July 24, 2025
Good discs, arrived marked
Fitted to my 2007 A6 C6. Took my time bedding them in over 200 miles as the instructions ask. One disc had visible corrosion on the friction surface when I opened the box. That said, eight months and several thousand miles later they are still dead smooth. Worth buying, just go in with your eyes open.
Bastian Novotny
May 17, 2025
Straight, true and quiet
Went on my Q3 8U 1.8 TFSI at 54k miles. Weight and vane count match the originals exactly. Took my time bedding them in over 200 miles as the instructions ask. Result is no vibration through the pedal even on a long downhill run. No complaints at all.
Tobias Adeyemi
February 28, 2025
Solid replacement discs
Ordered this for my A1 8X after the original gave up at 69k. The hub face cleaned up first, then these went on with no shimming needed. The vane casting is noticeably tidier than the budget set I pulled off. Result is no vibration through the pedal even on a long downhill run. Cannot fault it.