A1 CARDONE 19-B6670 front left brake caliper for the 2013-2019 BMW 640i Gran Coupe and other vehicles presses the brake pads against the rotor to slow the wheel. This remanufactured disc brake caliper is an unloaded unit that comes with its bracket.
- Remanufactured with brand-new components; every unit is 100% pressure-tested
- Steel piston that resists cracking and pitting and handles great loads
- Seals replaced with new high temperature EPDM rubber
- Rust inhibitor treatment with an oil emulsion finish
- New bleeder screw for trouble-free bleeding and a positive seal
- Plastic cap plug on every brake port thread
Quick facts
- Part: A1 CARDONE 19-B6670 brake caliper
- Also called: disc brake caliper
- Fits: 2013-2019 BMW 640i Gran Coupe and other vehicles
- Position: Front left
- Material: Aluminum casting, steel piston
- Condition: Remanufactured
A car that pulls to one side under braking, or brake fluid around the caliper, can mean the caliper is sticking or leaking. Before you replace it, rule out collapsed brake hoses and binding slide pins, since those can cause a pull too.
Fits
As a front left caliper, it also fits the 2014-2019 BMW 640i xDrive Gran Coupe and the 2012-2018 BMW 640i. Each front wheel takes one caliper. This listing is the left one, and the right caliper on the same axle is a separate part that is normally done at the same time.
Specifications
Fit and size
- Position: Front left
- Quantity for this position: 1
- Piston quantity: 1
- Piston diameter: 59.9186 mm (2.359 in)
- Mounting hole diameter: 18.38236 mm (0.724 in)
- Inlet port size: 10.00366 mm (0.394 in)
- Inlet fitting: Inverted flare, M10x1.0 thread
- Bleeder thread size: M10x1.0
Build and materials
- Condition: Remanufactured
- Caliper type: Floating
- Casting material: Aluminum
- Piston material: Steel
- Finish: Oil emulsion, with rust resistant coating
- Casting number: 931
- Country of origin: Mexico
In the box
One remanufactured caliper with its bracket, a hardware kit and an instruction sheet. Brake pads, mounting bolts, abutment clips, a pad wear sensor and a bleeder screw cap are not included, so plan on new mounting bolts.
Installation notes
- An instruction sheet comes with the caliper.
- Silicone grease is used on floating caliper mounting pins.
- Use the brake fluid your vehicle's maker specifies, from a new sealed container; the type is stamped on the master cylinder reservoir lid.
Interchange: 34116792689
Frequently Asked Questions
Is the A1 CARDONE 19-B6670 front left caliper right for the 2014-2019 BMW 640i xDrive Gran Coupe?
Yes. A1 CARDONE 19-B6670 fits the 2014-2019 BMW 640i xDrive Gran Coupe on the front left. For another model, look up your own car in the "Vehicles it fits" section.
Does this A1 CARDONE caliper come with a mounting bracket?
Yes. A1 CARDONE 19-B6670 comes with its bracket, a hardware kit and an instruction sheet. Brake pads, mounting bolts and abutment clips are not included.
What size is the piston in this front left caliper?
The piston is steel and measures 59.9186 mm (2.359 in) across. The caliper is a floating design with a single piston.
What are signs a front left caliper is sticking or leaking?
A pull to one side when braking, brake fluid around the caliper or a rusty, seeping caliper body can all be signs. A shop can inspect the brakes to confirm.
What grease goes on the mounting pins of a floating caliper?
Floating caliper mounting pins take silicone grease. For the brake fluid, use the type your vehicle's maker lists, which is stamped on the master cylinder reservoir lid, and pour it from a new sealed container.
