Nugeon 99-17991A rear right brake caliper for the 2013-2022 Ford F-350 Super Duty and other vehicles squeezes the brake pads against the rotor to slow the wheel. It is a remanufactured floating disc brake caliper.
- Two steel pistons, 51 mm in outside diameter
- Cast iron caliper body
- Rust preventative finish on the caliper
- Banjo bolt inlet fitting with a 3/8-24 inlet thread
Quick facts
- Part: Nugeon 99-17991A brake caliper
- Also called: disc brake caliper
- Fits: 2013-2022 Ford F-350 Super Duty and other vehicles
- Position: Rear right
- Material: Cast iron caliper, steel pistons
- Condition: Remanufactured
A worn or failing caliper can show up as pulling to one side under braking, a pedal that sinks, or brake fluid near the wheel. Before you replace this caliper, rule out worn pads, a scored rotor and a restricted brake hose first.
Fits
This caliper fits the 2013-2022 Ford F-350 Super Duty and the 2013-2015 Ford F-450 Super Duty. Calipers are best replaced as a pair on the same axle, but this listing is one rear right caliper and the rear left is a separate part. The 2013-2022 Ford F-350 Super Duty takes one on its rear right side.
Specifications
Fit and size
- Position: Rear right
- Quantity per vehicle: 1 for this position
- Piston outside diameter: 51 mm (2.008 in)
- Piston quantity: 2
- Inlet fitting: Banjo bolt, 3/8-24 thread
- Bleeder screw: 3/8-24 x 1
- Housing cast numbers: 51, 17945801, DC34-2K327/8-0, K3611
- Bracket cast number: 179461
Build and materials
- Caliper type: Floating
- Condition: Remanufactured
- Caliper casting material: Cast iron
- Piston material: Steel
- Finish: Rust preventative
- Country of origin: Mexico
In the box
One rear right brake caliper with its bracket, caliper slides, dust boots, caliper and pad hardware, bleeder screw and crush washer. Brake pads, anti-squeal shims, wear sensors, a bleeder screw cap and the bracket mounting bolts are not included, so plan on new mounting bolts.
Interchange / FMSI:
FMSI: D1691
Frequently Asked Questions
Is this a brake caliper for the 2013-2022 Ford F-350 Super Duty rear right side?
Yes. Nugeon 99-17991A is a rear right caliper for the 2013-2022 Ford F-350 Super Duty and the 2013-2015 Ford F-450 Super Duty. The rear left side is a separate part.
Does this Nugeon brake caliper come with the bracket and slides?
Yes. It includes the bracket, caliper slides, dust boots, hardware, bleeder screw and crush washer. Brake pads, anti-squeal shims, wear sensors and bracket mounting bolts are not included.
What size are the pistons in this Nugeon caliper?
The two steel pistons are 51 mm (2.008 in) in outside diameter. The caliper body is cast iron and the caliper is a floating type.
What inlet fitting and thread does the 99-17991A have?
Nugeon 99-17991A has a banjo bolt inlet with a 3/8-24 thread, and its bleeder screw is 3/8-24 x 1. A crush washer is included.
How can I tell if a rear brake caliper is sticking or leaking?
Possible signs are pulling to one side, a sinking pedal or brake fluid near the caliper. Have a shop inspect it promptly, since several brake parts can produce these signs.
