Internal hose degradation and environmental wear are common causes of pressure loss, uneven caliper response, and dangerous fluid leaks in fleet brake systems. These issues often lead to a soft or spongy pedal under load and compromised braking efficiency. Upgrading to this premium OE replacement caliper restores hydraulic responsiveness, eliminates internal line expansion, and ensures consistent brake pressure during severe-duty operation.
Constructed with high-quality materials and finished with a durable silver zinc coating, this caliper provides superior corrosion resistance and long-term reliability in demanding commercial environments. Designed specifically for rear left mounting on Infiniti G35 models from 2010 to 2012, it guarantees a direct fit with the original mounting points and brake hardware. The caliper’s robust construction supports high-volume braking cycles, making it ideal for fleet operators and heavy-duty applications where brake performance cannot be compromised.
This replacement caliper features precise engineering standards, ensuring compatibility with OEM specifications for seamless installation and dependable operation. Its heavy-duty design minimizes caliper flex and piston sticking, providing consistent pad engagement and reducing uneven wear. Whether for routine maintenance or heavy-use fleet applications, this caliper offers a vital upgrade to maintain safe, reliable braking performance across your vehicle lineup.
Features:
- Part Number: 331-68617
- Position: Rear Left
- Finish: Silver Zinc Coated for corrosion resistance
- Application: Compatible with 2010-2012 Infiniti G35 models
- Design: OE replacement with factory fit and finish



