Nugeon 99P02314B Disc Brake Caliper - Front Left

Nugeon TechShield 360 Disc Brake Caliper

The Nugeon TechShield 360 disc brake caliper, part number 99P02314B, is a remanufactured front left caliper for select BMW applications. It is built with a cast iron housing, steel piston, and rust preventative finish to support consistent braking performance on BMW Z3, BMW Z4, and other listed models.

Key Features

• Remanufactured disc brake caliper with bracket included
• TechShield 360 finish for rust prevention on the caliper body
• Grey cast iron housing with a steel piston and dust boots
• Bleeder screw included; inlet fitting uses M10-1.0 thread size
• Caliper slides included for front left brake service
• Housing cast numbers: 54/22, 803, 697
• Part number 99P02314B for catalog and fitment lookup

Product Details

TechShield 360 is Nugeon’s caliper line focused on corrosion resistance and service-ready replacement construction. This unit is a front left disc brake caliper with a 54 mm piston, bracket, bleeder screw, and slides included, making it a direct replacement option for BMW brake hydraulic repairs where the original caliper has seized, leaked, or lost braking consistency. The part number 99P02314B is listed for multiple BMW 3 Series and Z Series applications, including BMW Z3 and BMW Z4 front left positions.

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

Vehicle Fitment

• Fits 2003-2005 BMW Z4, front left; supplied with mounting bracket; TechShield 360.
• Fits 1997-2002 BMW Z3, front left; supplied with mounting bracket; TechShield 360.
• Fits 2000 BMW 323Ci, front left; supplied with mounting bracket; TechShield 360.
• Fits 1998-2000 BMW 323i, front left; supplied with mounting bracket; TechShield 360.
• Fits 1995-1999 BMW 318i, front left; supplied with mounting bracket; w/ vented disc; TechShield 360.
• Fits 1995-1999 BMW 318is, front left; supplied with mounting bracket; w/ vented disc; TechShield 360.
• Fits 1995-1999 BMW 318ti, front left; supplied with mounting bracket; w/ vented disc; TechShield 360.
• Fits 1998-1999 BMW 323is, front left; supplied with mounting bracket; TechShield 360.
• Fits 1996-1998 BMW 328i, front left; supplied with mounting bracket; TechShield 360.
• Fits 1996-1998 BMW 328is, front left; supplied with mounting bracket; TechShield 360.
• Fits 1993-1995 BMW 320i, front left; supplied with mounting bracket; TechShield 360.
• Fits 1992-1995 BMW 325i, front left; supplied with mounting bracket; TechShield 360.
• Fits 1992-1995 BMW 325is, front left; supplied with mounting bracket; TechShield 360.
• Fits 1992-1994 BMW 318i, front left; supplied with mounting bracket; TechShield 360.
• Fits 1992-1994 BMW 318is, front left; supplied with mounting bracket; TechShield 360.

Common Repair Uses

• Front left brake caliper replacement for BMW Z3 and BMW Z4 models
• Repair for sticking or seized caliper pistons
• Correction for brake fluid leakage at the caliper body or bleeder screw area
• Replacement for worn corrosion-damaged calipers on BMW 3 Series applications
• Service for uneven braking, pulling, or reduced brake response at the front axle

Installation Notes

Verify the inlet thread size, bleeder screw thread, and front left position before installation. This caliper includes the bracket and caliper slides, and the package contents note brake pad installation hardware with banjo bolt and copper crush washers where applicable. Pads, anti-squeal shims, and wear sensors are not included. Confirm rotor and vented-disc requirements on the listed BMW applications before assembly.

Quality Assurance

Nugeon remanufactures this caliper with a rust preventative finish, dust boots, and service hardware to support a dependable brake repair. TechShield 360 identifies the product line used for corrosion-focused brake hydraulic replacement parts.