ATE 1J0-615-423G Rear Left Disc Brake Caliper with Integrated Parking Brake

The ATE 1J0-615-423G is a rear left disc brake caliper engineered as a direct OEM replacement for select Volkswagen and Audi platforms. This caliper features an aluminum construction and a 38mm piston diameter, providing the precise clamping force needed for confident, consistent stopping performance at the rear axle.

This caliper includes an integrated parking brake mechanism designed for use with ball-end style emergency brake cables. The sliding-type design uses guide pins and sleeves to ensure the brake pads are applied evenly across the rotor's friction surface for uniform wear and reliable stopping. The caliper does not include the caliper carrier bracket.

Key Features:

• Position: Rear Axle, Left (Driver Side)
• Piston Diameter: 38mm
• Material: Cast Aluminum
• Integrated parking brake for ball-end e-brake cables
• Compatible with 232 x 9mm rear brake rotors
• Caliper carrier/bracket not included

OEM & Cross-Reference Part Numbers:

• OEM: 1J0 615 423 G / 1J0615423G
• Supersedes: 1J0 615 423 D, 1J0 615 423 E, 1J0 615 423 F, 8N0 615 423 D
• TRW Cross-Reference: BHN275

Manufactured to meet original equipment specifications for fit, form, and function, this brake caliper restores factory braking performance with a new-unit design — no core charge required.