
Over time, internal rubber hoses and caliper assemblies are subject to environmental wear, including cracking, dry rot, and corrosion. This degradation leads to pressure loss, uneven caliper response, and potential fluid leaks, compromising braking performance and safety. Replacing aging calipers with this premium OE replacement ensures immediate hydraulic responsiveness and eliminates internal line expansion under heavy braking loads, restoring full brake control for commercial fleet applications.
Designed specifically for heavy-duty use, this caliper features high-quality materials and precise manufacturing standards. Its robust construction withstands the rigors of severe-duty operation, providing long-lasting service in demanding conditions. The silver zinc coating offers corrosion resistance, ensuring the caliper maintains optimal function and appearance over extended service periods. Compatible with a wide range of heavy-duty trucks and fleet vehicles, this caliper provides a direct fit replacement that restores original braking performance without modifications.
- Overall Length: Custom-fit for OEM specifications
- Fitting / Outlet Size: 10mm INV thread
- Application: Heavy-Duty Fleet / Commercial Vehicles / Passenger Automotive Cross-Over
Part Numbers
- 331-68614
Expert Installation & Field Note
For optimal performance, ensure proper routing of the caliper line to prevent chaffing and damage from chassis movement. Verify clearance during full-lock steering to avoid line stress or kinking. It’s critical to inspect the mounting brackets and line routing points on heavy commercial frames to prevent improper fitment or line fatigue, especially in fleet vehicles operating under severe-duty conditions. Our shop experience specializing in heavy-duty brakes since 1985 emphasizes the importance of correct installation practices to maximize caliper longevity and safety.
Before ordering, carefully measure your existing caliper and brake line dimensions. Confirm the flange and fitting thread types, as mid-year production changes and varying wheelbase configurations on fleet and utility vehicles can alter routing and fitting requirements. Incorrect fitment may compromise safety and brake system integrity.
Features:
- High-quality silver zinc coating for corrosion resistance
- OE direct fit replacement for seamless installation
- Robust construction designed for severe-duty fleet applications
- 10mm INV thread outlet for reliable hydraulic connection
- Meets OEM specifications for length and fitment



