BBB Industries 99-17746A Disc Brake Caliper - Rear Left

BBB Industries Rear Left Caliper for Sprinter 3500

BBB Industries part 99-17746A is a remanufactured disc brake caliper for the rear left position on select Mercedes-Benz Sprinter 3500 and Dodge Sprinter 3500 models with dual rear wheels. This reman caliper with installation hardware line is built around a cast iron housing, steel pistons, and a gray rust-preventative finish for service-ready brake hydraulics replacement.

The BBB Industries reman caliper w/ installation hardware product line focuses on restoring brake function with remanufactured components that match the original application. Part number 99-17746A includes caliper slides, a bracket, dust boots, a bleeder screw, and brake pad installation hardware where applicable, making it a practical choice for rear brake service on Sprinter 3500 vans.

Key Features

• Remanufactured disc brake caliper for rear left installation
• Fits 2007-2009 Dodge Sprinter 3500, rear left
• Fits 2010-2018 Mercedes-Benz Sprinter 3500, rear left
• Designed for dual rear wheel applications
• Cast iron caliper body with steel pistons
• Gray finish with rust preventative coating
• Includes caliper slides, bracket, dust boots, and bleeder screw
• Inlet and bleeder thread size: M10-1.0
• 48 mm dual-piston design

Detailed Description

BBB Industries 99-17746A is a rear left disc brake caliper engineered for 2007-2009 Dodge Sprinter 3500 and 2010-2018 Mercedes-Benz Sprinter 3500 models equipped with dual rear wheels. The remanufactured cast iron housing and steel piston construction support dependable hydraulic brake operation, while the included bracket and slides simplify replacement of the original rear caliper assembly. The caliper uses an M10-1.0 inlet port and bleeder screw thread, and the package contents include brake pad installation hardware with banjo bolt and copper crush washers where applicable.

Use part number 99-17746A when replacing a worn or sticking rear left caliper on a Mercedes-Benz Sprinter 3500 or Dodge Sprinter 3500. This application-specific caliper is built for the rear brake system and matches the dual-piston, 48 mm configuration listed for the vehicle fitment.

Common Problems This Part Can Address

• Uneven rear brake pad wear on the left side
• Brake drag caused by a sticking caliper piston or slide
• Hydraulic leakage at the caliper body or bleeder area
• Corrosion on the original rear brake caliper housing
• Reduced braking response from a worn rear caliper assembly

Installation Notes and Tips

• Verify rear left position and dual rear wheel configuration before installation.
• Inspect brake hoses, banjo bolt sealing surfaces, and copper crush washers during service.
• Confirm the M10-1.0 inlet and bleeder thread sizes match the vehicle brake line connection.
• Bleed the brake system after installation to remove air from the hydraulic circuit.
• Transfer or install brake pads separately, since pads are not included.

Quality Assurance

BBB Industries remanufactures brake components to support direct replacement service on covered applications. Part 99-17746A is supplied as a remanufactured caliper assembly with the listed hardware and fitment details for the specified Sprinter 3500 models.