
Internal hose degradation and environmental exposure often lead to pressure loss, uneven caliper response, and dangerous fluid leaks in fleet brake systems. Upgrading to this PowerStop OE replacement brake caliper restores immediate hydraulic response, eliminating volumetric expansion under heavy braking and ensuring consistent brake force delivery. This caliper is engineered to handle severe-duty conditions, providing a reliable solution for commercial fleets and industrial applications.
The PowerStop L2649 caliper features a floating design with a high-quality mounting bracket, designed for quick installation and precise fitment. Constructed with new seals, guide pins, dust boots, bleeder screws, and stainless-steel hardware, it ensures optimal operation and durability. The high-temperature EPDM rubber dust boots and premium assembly lubricants protect against harsh conditions, reducing the risk of sticking or seizing over time. Each caliper is 100% pressure tested and inspected to meet stringent quality standards, guaranteeing dependable braking performance in demanding environments.
- Overall Length: 11.4-inch
- Fitting / Outlet Size: 10mm INV thread
- Application: Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over
Part Numbers
L2649
Expert Installation & Field Note
Our shop experience specializing in heavy-duty brakes since 1985 emphasizes the importance of proper hose routing to prevent chassis chaffing and twisting during full-lock steering cycles. Always verify line length, mounting brackets, and flare fitting threads before installation, as mid-year production changes and wheelbase variations can alter routing requirements. Properly securing hoses and inspecting existing fittings ensures long-term reliability and safety for fleet operations.
Before ordering, physically inspect your existing brake line length, banjos, or flare fitting threads. Variations in production and vehicle configuration can affect routing and fitment. Confirm measurements to ensure compatibility and avoid installation delays.
Features:
- New seals, guide pins, dust boots, bleeder screws, stainless steel hardware, and mounting brackets included
- Premium lubricant used for smooth operation and durability
- 100% pressure tested and inspected for high-quality performance
- Bolt-on ready with no modifications required
- High-temperature EPDM rubber dust boots



