Nugeon 99-17786A rear left brake caliper for the 2014-2021 Ram ProMaster 1500 and other vehicles presses the pads against the rotor to slow the wheel. This is a remanufactured disc brake caliper.
- Floating caliper design for the rear left wheel
- Single steel piston, 48 mm (1.89 in) in diameter
- Cast iron caliper housing with a rust-preventative finish
- M10-1.0 thread on both the inlet port and the bleeder screw
Quick facts
- Part: Nugeon 99-17786A brake caliper
- Also called: disc brake caliper
- Fits: 2014-2021 Ram ProMaster 1500 and other vehicles
- Position: Rear left
- Material: Cast iron caliper, steel piston
- Condition: Remanufactured
Fluid around the piston boot, a pad worn faster on one side or a pull to one side under braking can mean a caliper is failing. The same signs can come from a hose or pads, so during a brake service look at the cool rear left brake for wet fluid or uneven wear before you replace the caliper.
Fits
It fits the 2014-2021 Ram ProMaster 1500, the 2014-2021 Ram ProMaster 2500 and the 2014-2021 Ram ProMaster 3500. This listing is one caliper for the rear left; the rear right is a separate part, and both sides are normally replaced together. Each side of the rear axle takes one caliper.
Specifications
Fit and size
- Position: rear left
- Quantity per application: 1
- Piston diameter: 48 mm (1.89 in)
- Inlet port thread: M10-1.0
- Bleeder screw thread: M10-1.0
- Housing cast numbers: ZOH 48/16 Y04075/A
- Bracket cast number: Y04074
Build and materials
- Type: floating
- Caliper casting material: cast iron
- Piston material: steel
- Finish: rust preventative
- Condition: remanufactured
- Country of origin: Mexico
In the box
One caliper with its mounting bracket, caliper slides, dust boots, caliper and pad hardware, bleeder screw with cap and crush washers. Brake pads, anti-squeal shims, wear sensors and the bracket mounting bolts are not included, so plan on new bolts rather than reusing the old ones.
Interchange / FMSI:
FMSI: D1746
Frequently Asked Questions
Does this Nugeon brake caliper fit the 2014-2021 Ram ProMaster 2500?
Yes. Nugeon 99-17786A fits the 2014-2021 Ram ProMaster 2500 on the rear left; the rear right side is a separate part.
Are brake pads included with this Nugeon caliper?
No. Pads, anti-squeal shims, wear sensors and the bracket mounting bolts are not included. The caliper comes with its bracket, slides, dust boots, hardware and bleeder screw.
What piston size does the Nugeon 99-17786A use?
Nugeon 99-17786A has one steel piston, 48 mm (1.89 in) across, in a floating caliper with a cast iron housing.
What can a failing rear left caliper look like?
A sticking caliper can wear its pad faster than the pad on the other side, and a leaking one can leave fluid around the piston boot. A shop can confirm which part is at fault.
What thread does the bleeder screw on this rear left caliper have?
The bleeder screw and the inlet port are both M10-1.0. The bleeder screw comes with its cap.
