L4398 PowerStop OE Replacement Brake Caliper (Rear Right)

$0.00

Autospecialty by PowerStop Brake Calipers (sold individually) are perfect for the DIY and professional installers and bolt on directly in place of the original stock caliper. PowerStop Brake Calipers are manufactured and engineered to provide the best performance and meet the highest quality standards. Autospecialty by PowerStop Brake Calipers are expertly assembled using new seals, caliper slide pins/bolts, dust boots, bleeder screws, and stainless-steel abutment hardware clips. High temperature EPDM rubber dust boots and premium assembly lubricants are used to ensure a smooth caliper operation and durability in the harshest conditions. PowerStop calipers are 100% pressure tested and inspected to guarantee a reliable, high quality brake performance. Autospecialty by PowerStop Brake Calipers deliver a reliable, hassle-free, and durable brake caliper replacement solution for the value-minded consumer!
DIRECT REPLACEMENT CALIPER
Floating Caliper without Bracket

New seals, caliper guide pins, dust boots, bleeder screws, stainless steel brake pad attachment hardware and mounting brackets.
Premium lubricant is used to ensure a smooth caliper operation and durability in the harshest conditions.
100% Pressure tested and inspected for high quality brake performance.
Bolt on ready, no modifications necessary
High temperature EPDM rubber dust boots

Fitment Lookup:

Select your vehicle to verify compatibility before ordering.

Out of stock

SKU: 389552 Category: VIEW ALL PRODUCTS

SKU: 389552

Internal deterioration of brake hoses and exposure to environmental elements can lead to pressure loss, uneven caliper response, and the risk of dangerous fluid leaks, compromising braking efficiency and safety. Upgrading to this high-quality replacement line restores immediate hydraulic responsiveness, preventing volumetric expansion under heavy braking loads common in commercial fleet operations. This caliper assembly is engineered to withstand the rigors of severe-duty applications, ensuring reliable performance in demanding conditions.

Designed for direct bolt-on replacement, this caliper assembly includes new seals, guide pins, dust boots, bleeder screws, and stainless-steel hardware, eliminating the need for modifications. Its heavy-wall construction and high-burst-pressure ratings make it suitable for industrial and fleet use, providing a dependable upgrade over worn or compromised original components. The use of premium assembly lubricants and high-temperature EPDM rubber dust boots ensures smooth operation and long-lasting durability, even in the harshest environments.

Overall Length: 9.0-inch
Fitting / Outlet Size: 10mm INV thread
Application: Commercial-Grade / Heavy-Duty Fleet / Passenger Automotive Cross-Over

Part Numbers

L4398

Expert Installation & Field Note

Our shop experience specializing in heavy-duty brakes since 1985 confirms the importance of proper hose routing to prevent chassis chaffing and to ensure full lock steering clearance during operation. Always verify the existing line length, flare fitting threads, and mounting bracket positions before ordering. Proper line routing and secure mounting are critical to maintain hydraulic integrity and brake response in commercial applications, especially on heavy-duty frames with varied wheelbase configurations.

CRITICAL: Verify Specifications
Physically inspect your existing brake line length, flare fitting threads, and banjo bolt sizes before ordering. Variations in vehicle production year, chassis configuration, and wheelbase can alter line routing and fitting requirements. Confirm these details to ensure compatibility and proper fitment in your fleet or utility application.

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