Nugeon
TechShield 360 (tm)

Nugeon 97P17704B Disc Brake Caliper - Rear Left

Brand Nugeon 97P17704B
Position Rear Left
Anti-Squeal Shims Included No
Bleeder Screw Cap Included No
Bleeder Screw Included Yes
Bleeder Screw Size 3/8-24 x 1
Bleeder Screw Thread (in) 3/8-24
Bracket Included No
Bracket Mounting Bolts Included No
Caliper And Pad Hardware Included No
Caliper Color Grey
Caliper Finish Rust preventative
Caliper Slides Included Not applicable
Casting Material Cast iron
Dust Boots Included Yes
Hardware Included Yes
Housing Cast Numbers 617
Inlet Fitting Type Banjo bolt
Inlet Port Thread Size (in) 3/8-24 x 1
Inlet Thread Size 3/8-24
New or Remanufactured Remanufactured
Package Contents Includes brake pad installation hardware w/ banjo bolt & copper c
Pads Included No
Piston 1 Outside Diameter (in) 2
Piston 1 Outside Diameter (mm) 48
Piston Material Phenolic
Piston Quantity 1
Wear Sensors Included No
Product line TechShield 360 (tm)
Fits Jeep · 8 vehicles

Remanufactured caliper. Restored to deliver dependable braking performance.

Cast iron housing. Provides durable strength and stable brake feel.

Hardware included. Comes with brake pad installation hardware and banjo bolt.

$86.17Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Step 2 — Quantity
Order total $86.17
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Nugeon Rear Left Disc Brake Caliper for Jeep TJ and Wrangler

The Nugeon TechShield 360 disc brake caliper, part number 97P17704B, is a remanufactured rear left caliper for select 2003-2006 Jeep TJ and Jeep Wrangler applications. It features a cast iron housing, a grey rust-preventative finish, and a phenolic piston for dependable brake hydraulic performance.

Key Features

  • Fits 2003-2006 Jeep TJ, rear left
  • Fits 2003-2006 Jeep Wrangler, rear left
  • Remanufactured disc brake caliper from Nugeon TechShield 360
  • Cast iron construction with rust-preventative finish
  • Phenolic piston with 48 mm / 2 in outside diameter
  • Bleeder screw included with 3/8-24 thread
  • Dust boots included
  • Banjo bolt inlet fitting with 3/8-24 inlet thread size
  • Brake pad installation hardware included where applicable

Product Details

Nugeon TechShield 360 focuses on remanufactured brake hydraulics built around OE-style fitment and serviceable hardware details. Part number 97P17704B is a rear left disc brake caliper for Jeep TJ and Jeep Wrangler models from 2003 through 2006, making it a direct-match option for drivers replacing a worn, sticking, or leaking caliper on the rear axle. The grey finish and rust-preventative coating help support long-term corrosion resistance, while the phenolic piston is selected for brake system operation in this application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Brake Issues This Caliper Can Address

  • Brake fluid leakage at the caliper body or bleeder area
  • Uneven rear braking caused by a sticking piston
  • Corrosion on the caliper housing or bleeder screw
  • Poor pedal response from a worn hydraulic caliper
  • Brake drag or inconsistent rear left brake operation

Installation Notes and Tips

Verify rear left position, inlet thread size, and banjo bolt connection before installation. Inspect the brake hose, copper crush washers, pads, and rotor condition during service, and bleed the brake system thoroughly after installation to remove trapped air. Confirm that the caliper slides and mounting points are clean and free of corrosion before final assembly.

Quality Assurance

This Nugeon TechShield 360 remanufactured caliper is built with a cast iron housing, dust boots, included hardware, and a rust-preventative finish to support consistent brake service on Jeep TJ and Jeep Wrangler rear left applications.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2006JeepTJRear LeftTechShield 360 (tm)
2006JeepWranglerRear LeftTechShield 360 (tm)
2005JeepTJRear LeftTechShield 360 (tm)
2005JeepWranglerRear LeftTechShield 360 (tm)
2004JeepTJRear LeftTechShield 360 (tm)
2004JeepWranglerRear LeftTechShield 360 (tm)
2003JeepTJRear LeftTechShield 360 (tm)
2003JeepWranglerRear LeftTechShield 360 (tm)