A1 CARDONE 18-B8073 front left brake caliper for the 2017-2022 Chevrolet LCF 4500HD and other vehicles clamps the brake pads against the rotor to slow the wheel. This remanufactured disc brake caliper is unloaded: it comes with its bracket but without pads.
- Remanufactured with brand-new components and 100% pressure-tested
- Steel pistons resist cracking and pitting and handle great loads
- Rubber seals replaced with new high temperature EPDM rubber
- Special formulated rust inhibitor treatment on the caliper
- New bleeder screw for trouble-free bleeding and a positive seal, with plastic cap plugs on the brake port threads
Quick facts
- Part: A1 CARDONE 18-B8073 brake caliper
- Also called: disc brake caliper
- Fits: 2017-2022 Chevrolet LCF 4500HD and other vehicles
- Position: Front left
- Material: Cast iron caliper, steel pistons
- Condition: Remanufactured
Pulling to one side under braking or fluid around a piston can involve the caliper, but hoses, slide pins and other brake parts produce similar symptoms. Before replacing it, check with the engine off, as part of a brake service, that the slide pins move freely and the brake hoses are not collapsed.
Fits
This caliper is a direct-fit replacement for the 2017-2022 Chevrolet LCF 4500HD, the 2004-2022 Isuzu NPR-HD and the 2016-2018 Chevrolet LCF 3500, and it is listed for a wide range of Chevrolet, GMC and Isuzu models. The front axle takes one caliper on each side. This listing is one caliper for the front left; the front right is a separate part, and both sides are normally replaced together.
Specifications
Fit and size
- Position: Front left
- Piston quantity: 2
- Piston diameter: 53.8226 mm (2.119 in)
- Mounting hole diameter: 15.9957 mm (0.63 in)
- Mounting hole thread: M16x1.5
- Inlet port size: 10.00366 mm (0.394 in)
- Inlet fitting: banjo, thread M10x1.0
- Bleeder screw thread: M10x1.0
Build and materials
- Caliper type: Floating
- Piston material: Steel
- Caliper casting material: Cast iron
- Finish: Oil emulsion, with a rust-resistant coating
- Condition: Remanufactured
- Country of origin: Mexico
In the box
One caliper, a bracket, a hardware kit with a bleeder screw and abutment clips, and an instruction sheet. Brake pads, a pad wear sensor and mounting bolts are not included; plan on new mounting bolts.
Installation notes
- New hardware comes with the caliper, and the instruction sheet covers the steps.
- A silicone grease is used on floating caliper mounting pins.
- Use the brake fluid the vehicle maker recommends, taken from a sealed container; the type is stamped on the master cylinder reservoir lid.
Interchange: 8973659080 · 98484689
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Is the A1 CARDONE 18-B8073 brake caliper right for the 2017-2022 Chevrolet LCF 4500HD?
Yes, A1 CARDONE 18-B8073 is a front left caliper listed for the 2017-2022 Chevrolet LCF 4500HD and for many other vehicles. For a different vehicle, find its model and years in the "Vehicles it fits" section of this page.
Does this A1 CARDONE caliper come with the bracket and hardware?
Yes. The package holds the caliper, a bracket, a hardware kit and an instruction sheet. Brake pads, a pad wear sensor and mounting bolts are not included.
How big are the pistons on this front left brake caliper?
This floating caliper has two steel pistons with a piston diameter of 53.8226 mm (2.119 in). The inlet is a banjo fitting with an M10x1.0 thread.
How can I tell if a front left brake caliper is sticking?
Pulling to one side during braking, uneven pad wear or a leak at the piston can all involve a caliper. A shop can inspect the slides and road-test the brakes to find the cause.
Does the remanufactured A1 CARDONE 18-B8073 get new seals?
Yes, the rubber seals on A1 CARDONE 18-B8073 are replaced with new high temperature EPDM rubber. The pistons are steel, and every unit is 100% pressure-tested.
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