HomeBrake > Brake HydraulicsNugeon 99P17786A Disc Brake Caliper - Rear Left
Part #: 99P17786A

Nugeon 99P17786A Disc Brake Caliper - Rear Left

TechShield 360 (tm), Rear Left
⚙️ 24 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦TechShield 360 (tm), Rear Left
🚗Fitment: Ram, ProMaster 1500, ProMaster 2500, and ProMaster 3500
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Reliable Disc Brake Caliper for Ram ProMaster Vans

The Nugeon TechShield 360 (tm) Disc Brake Caliper 99P17786A is engineered for precise braking performance on Ram ProMaster 1500, 2500, and 3500 models. Designed with durable cast iron and a steel piston, this caliper ensures consistent stopping power and long service life.

  • Compatible with Ram ProMaster 1500, 2500, and 3500
  • Constructed from cast iron caliper casting material
  • Single steel piston with 48mm (1.89 inch) diameter
  • Includes bleeder screw and bleeder screw cap (M10-1.0 thread size)
  • Equipped with caliper slides and dust boots for smooth operation
  • Gray E-coat finish for corrosion resistance
  • Bracket included for proper mounting
  • Brake pad installation hardware with banjo bolt and copper components included

About the TechShield 360 (tm) Product Line

The TechShield 360 (tm) line by Nugeon focuses on delivering comprehensive brake hydraulics solutions with enhanced durability and protection. This disc brake caliper is part of that line, featuring an E-coat finish to resist corrosion and maintain performance under demanding conditions. The inclusion of Bosch-manufactured components ensures adherence to strict quality standards.

Detailed Product Description

This disc brake caliper, part number 99P17786A, is designed specifically for Ram ProMaster vans, including the 1500, 2500, and 3500 models. The caliper housing is made from cast iron, providing strength and heat resistance necessary for heavy-duty braking. It features a single steel piston with a 48mm diameter, which delivers reliable clamping force to the brake pads (pads not included). The caliper includes a bleeder screw with an M10-1.0 thread size and a protective cap to facilitate brake fluid maintenance and prevent contamination. Caliper slides and dust boots are included to ensure smooth piston movement and protect internal components from dirt and moisture. The gray E-coat finish adds a layer of corrosion resistance, extending the caliper’s service life. A mounting bracket is included to simplify installation, although bracket mounting bolts are not provided.

Common Applications and Issues Addressed

  • Replacement for worn or leaking disc brake calipers on Ram ProMaster 1500, 2500, and 3500
  • Resolves uneven brake pad wear due to caliper slide or piston issues
  • Addresses brake fluid leaks from damaged bleeder screws or seals
  • Improves braking performance compromised by corroded or damaged caliper housing
  • Restores proper brake function after caliper piston seizure or sticking

Installation Notes and Tips

  • Ensure compatibility with Ram ProMaster 1500, 2500, or 3500 before installation
  • Use proper torque specifications for mounting bracket and caliper bolts
  • Bleed brake system thoroughly after installation to remove air from brake lines
  • Inspect brake pads separately as they are not included with this caliper
  • Check condition of brake lines and fittings during installation for optimal performance

Quality Assurance and Warranty

The Nugeon TechShield 360 (tm) disc brake caliper 99P17786A is manufactured with Bosch components, ensuring adherence to industry standards for durability and performance. The caliper features a corrosion-resistant E-coat finish and includes essential hardware such as bleeder screws and dust boots to maintain long-term reliability. Warranty details should be confirmed with the original equipment provider or distributor.

BrandNugeon
Part Number99P17786A
PositionTechShield 360 (tm), Rear Left
Mounting Hardware IncludedYes
Pads IncludedNo
Caliper Casting MaterialCast iron
Bleeder Screw IncludedYes
Caliper Slides IncludedYes
Piston Quantity1
Friction Materials Standards Institute Pad NumberD1746
Inlet Fitting TypeLine
Caliper ColorGray
Piston MaterialSteel
Anti-Squeal Shims IncludedNo
Bleeder Screw Cap IncludedYes
Bleeder Screw SizeM10-1.0
Bleeder Screw Thread (mm)M10-1.0
Bleeder Thread SizeM10-1.0
Bracket Cast NumbersY04074
Bracket IncludedYes
Bracket Mounting Bolts IncludedNo
Caliper And Pad Hardware IncludedYes
Caliper FinishE-coat
Caliper ManufacturerBosch
Dust Boots IncludedYes
Housing Cast NumbersZoh 48/16 y04075/a
Inlet Port Thread Size (mm)M10-1.0
Inlet Thread SizeM10-1.0
Package ContentsIncludes brake pad installation hardware w/ banjo bolt & copper c
Piston 1 Outside Diameter (in)1.89
Piston 1 Outside Diameter (mm)48
Wear Sensors IncludedNo

This part fits 24 vehicles. Search below:

YearMakeModelPositionNotes
2021RamProMaster 1500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2021RamProMaster 2500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2021RamProMaster 3500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2020RamProMaster 1500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2020RamProMaster 2500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2020RamProMaster 3500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2019RamProMaster 1500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2019RamProMaster 2500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2019RamProMaster 3500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2018RamProMaster 1500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2018RamProMaster 2500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2018RamProMaster 3500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2017RamProMaster 1500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2017RamProMaster 2500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2017RamProMaster 3500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2016RamProMaster 1500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2016RamProMaster 2500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2016RamProMaster 3500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2015RamProMaster 1500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2015RamProMaster 2500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2015RamProMaster 3500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2014RamProMaster 1500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2014RamProMaster 2500Rear Leftw/ Solid Disc; TechShield 360 (tm)
2014RamProMaster 3500Rear Leftw/ Solid Disc; TechShield 360 (tm)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.