Rear Left Brake Caliper for 2002-2006 Infiniti Q45 & More - A1 CARDONE 19-B2790

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$118.99
MPN: 19-B2790
Item Package Quantity: 1
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CARDONE Reman Disc Brake Caliper P/N:19-B2790
CARDONE Reman Disc Brake Caliper P/N:19-B2790
$118.99

A1 CARDONE 19-B2790 rear left brake caliper for the 2002-2006 Infiniti Q45 and other vehicles squeezes the pads against the rotor. This unit is remanufactured and unloaded, and it comes with its bracket.

  • Steel piston that resists cracking and pitting and handles heavy loads
  • New high-temperature EPDM rubber seals replace the original seals
  • Every caliper is 100% pressure-tested
  • Treated with a specially formulated rust inhibitor
  • New bleeder screw for trouble-free bleeding and a positive seal

Quick facts

  • Part: A1 CARDONE 19-B2790 brake caliper
  • Also called: disc brake caliper
  • Fits: 2002-2006 Infiniti Q45 and other vehicles
  • Position: Rear left
  • Material: Cast iron casting, steel piston
  • Condition: Remanufactured

When a disc brake caliper sticks, the car can pull to one side under braking or a brake can drag, and fluid around the caliper calls for prompt attention. Before you replace this caliper, rule out binding slide pins and a collapsed or restricted brake hose, which can also pull a car to one side.

Fits

This listing is one caliper for the rear left wheel; the rear right is a separate part, and the other side of that axle is normally done at the same time. The 2002-2006 Infiniti Q45 takes one on each side of the axle, and the same caliper is also a brake caliper for the 2003-2004 Infiniti M45.

Specifications

Fit and size

  • Position: rear left
  • Quantity per application: 1
  • Number of pistons: 1
  • Piston diameter: 42.7228 mm (1.682 in)
  • Inlet fitting: banjo, thread M10x1.0, port size 10.00366 mm (0.394 in)
  • Mounting hole: thread M10x1.25, diameter 10.00366 mm (0.394 in)
  • Bleeder thread: M7x1.0

Build and materials

  • Caliper type: floating
  • Casting material: cast iron
  • Piston material: steel
  • Finish: oil emulsion, with rust-resistant coating
  • Condition: remanufactured
  • Country of origin: Mexico

In the box

One caliper, a mounting bracket, a hardware kit and an instruction sheet. Brake pads, mounting bolts and a bleeder screw cap are not included, so plan on new mounting bolts.

Installation notes

  • The instruction sheet in the box covers the steps.
  • A plastic cap plug protects every brake port thread.
  • Silicone grease is used on floating caliper mounting pins.
  • Use the brake fluid the original manufacturer specifies, which is stamped on the master cylinder reservoir lid, from a new sealed container.

Interchange: 44011AR000

This part cross-references / interchanges with the following part numbers:

44011AR000

Frequently Asked Questions

Is the A1 CARDONE 19-B2790 a rear left brake caliper for the 2002-2006 Infiniti Q45?

Yes. A1 CARDONE 19-B2790 is a rear left brake caliper for the 2002-2006 Infiniti Q45. The rear right side is a separate part.

Does the A1 CARDONE caliper come with brake pads?

No. This listing is one remanufactured caliper with its bracket, hardware kit and instruction sheet; pads, mounting bolts and a bleeder screw cap are not included.

What size are the piston and banjo inlet on this brake caliper?

The piston is 42.7228 mm (1.682 in) across, and this floating caliper has one piston. The banjo inlet thread is M10x1.0 and the bleeder thread is M7x1.0.

How can I tell if a rear caliper is sticking or leaking?

Signs can include the car pulling to one side when braking, a brake that drags, or brake fluid around the caliper. A shop can test the hydraulics to find the cause.

Does 44011AR000 match the A1 CARDONE 19-B2790?

Yes. 44011AR000 is a cross-reference number for A1 CARDONE 19-B2790, a remanufactured rear left brake caliper.