Brake Caliper — Rear Axle, Left Side What this part does Replaces the left-side brake caliper on the vehicle’s rear axle. Converts hydraulic pressure into clamping force on the rear left brake rotor to slow and stop the vehicle. Restores proper brake balance and responsiveness when the original caliper is worn, seized, leaking, or damaged. Key benefits — why you need it Restores braking safety and stability on the rear left wheel, reducing pull, vibration, or uneven pad wear. Stops or prevents hydraulic fluid leaks that compromise braking performance. Returns consistent pedal feel and pad engagement after replacement of a faulty unit. Important attributes to verify before purchase Function: Rear axle caliper, left side (driver or passenger side depends on vehicle configuration) — intended as a direct replacement for the left rear caliper. Compatibility: Confirm fitment with your vehicle’s year, make, model and OEM part number or the seller’s fitment chart prior to ordering. Size and mounting: Caliper dimensions, mounting bolt pattern, and piston size must match the original unit; verify these with the part listing or vehicle manual. Material and finish: Brake calipers are typically made from cast iron or aluminum and may have corrosion-resistant coatings; confirm material in the product details if material type is important for your use. Performance: Designed to restore factory braking function; ensure proper installation, braking system bleeding, and inspection of pads, rotors, and hardware for full performance recovery. Use scenarios / applications Routine maintenance: Replace a worn rear-left caliper during a brake overhaul to restore balanced braking and extend pad and rotor life. Repair after failure: Replace a leaking or seized rear-left caliper that is causing a brake fluid leak, dragging rotor, or uneven braking. Accident or damage replacement: Install a direct replacement if the original left rear caliper was bent or damaged in a collision. Installation and safety notes Have fitment confirmed before purchase. Installation requires basic brake service skills, proper tools, and brake-fluid handling. Professional installation or a qualified mechanic is recommended if you are not experienced with brake systems. After installation, bleed the brake system per manufacturer procedures and test braking function at low speed before regular driving. Always consult the vehicle service manual or parts specialist to confirm this rear axle, left-side brake caliper is the correct replacement for your vehicle.