Nugeon 99P17793B Disc Brake Caliper - Rear Left

Brake Caliper Overview

This Nugeon disc brake caliper is built for specific rear-left applications and uses a cast iron housing with an e-coat finish for corrosion resistance. It is identified by part number 99P17793B and is engineered for vehicles equipped without a parking brake motor.

Key Features

• Cast iron caliper body with gray e-coat finish
• Single-piston design with a 57 mm piston diameter
• Includes caliper slides, bleeder screw, bracket, and caliper/pad hardware
• Banjo bolt inlet with M10-1.0 thread size
• Dust boots included for added sealing protection
• Fits rear-left brake hydraulic applications on Ram 1500 and Jeep Wagoneer

Detailed Fitment

Fits 2019-2025 Ram 1500, rear left, supplied without parking brake motor. Fits 2022-2023 Jeep Wagoneer, rear left, supplied without parking brake motor. This part number 99P17793B is a direct-fit brake caliper for these applications and is built around Mopar casting references for proper application matching.

Common Replacement Reasons

• Leaking caliper housing or piston seal
• Sticking or uneven brake application
• Corrosion on the caliper body or slides
• Bleeder screw damage or seized service points
• Brake drag caused by worn internal components

Installation Notes

Verify the vehicle is equipped without a parking brake motor before ordering. Confirm the banjo-style inlet, M10-1.0 thread size, and rear-left position match the original unit. Transfer and bleed the brake system according to service procedures after installation. Part number 99P17793B should be matched to the original caliper casting and bracket configuration before installation.

Quality Assurance

Nugeon TechShield 360 is the product line for this caliper, and the e-coat finish adds a corrosion-resistant layer to the housing. The caliper is built with a cast iron body, steel piston, and included dust boots to support consistent brake service life.