The Wagner QuickStop ZX919 Rear Disc Brake Pad Set (semi-metallic) is designed to deliver smooth, quiet, even braking at the rear axle. This application-specific set drops in as a direct-fit rear replacement for a wide range of BMW, Bentley and Rolls-Royce models — including the 2008-2010 BMW 535I, 2007-2018 BMW X5, 2008-2015 BMW X6, 2004-2012 Bentley Continental and 2004-2012 Rolls-Royce Phantom — with 37 total applications and engine coverage listed as All. See the Buyer's Guide tab for the complete vehicle list.
- Semi-metallic friction: built with Wagner's OE25™ zero-copper friction formulation.
- Quieter operation: slotted linings and chamfered edges, plus an application-specific design, help reduce noise-causing vibration.
- Even performance: a 100% post-cure process is designed to deliver consistent friction throughout the life of the pad, with OE fit and form.
- Hardware: pad shims and abutment clips are included; premium stainless-steel hardware and OE-style lubricant are included in most applications. No pad wear sensor is included.
Cross-reference: FMSI 7820-D919 (also written 7820D919; lining 7820, steel D919). Manufacturer part number ZX919. Country of origin: United States.
This set services the rear axle. For even, balanced braking, replacing the pads as a matched set is recommended.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
What brake position does the ZX919 set fit?
The catalog lists this as a rear disc brake pad set, so it services the rear axle on the listed applications.
What friction material are these pads?
They are semi-metallic pads built with Wagner's OE25™ zero-copper friction formulation.
What hardware comes with this set?
Pad shims and abutment clips are included. Premium stainless-steel hardware and OE-style lubricant are included in most applications. No pad wear sensor is included.
Which vehicles does this set fit?
It fits 37 applications across BMW, Bentley and Rolls-Royce, such as the 2008-2010 BMW 535I, 2007-2018 BMW X5 and 2004-2012 Rolls-Royce Phantom. See the Buyer's Guide tab for the full list.
Should I replace both sides at once?
This set covers the rear axle. Replacing the pads as a matched set is recommended for even, balanced braking. If worn pads are the cause of noise or reduced braking, these are designed to replace them.
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