Clamp down with confidence using the Centric Parts Disc Brake Caliper (MPN 141.44644), a rear left caliper that houses the piston and squeezes the brake pads against the rotor to slow the vehicle. It drops in as a direct-fit replacement for the 2006 Lexus GS300 and the 2010-2013 Lexus IS250.
- Rear left position: cataloged for the rear left corner on the listed applications.
- Hydraulic clamping: brake fluid drives the piston, pressing the pads against the rotor whenever you apply the brakes.
- Signs it may need replacing: fluid seeping at the caliper, a sticking or seized piston, uneven pad wear, or a brake that drags or pulls to one side. Diagnose the cause before replacing, since these symptoms can have other sources.
After installation, bleed the brake system and consult the vehicle service information for the correct fasteners, torque values, and whether any hardware may be reused.
Interchange: 0772075S · 19B3406 · 193406 · 3406 · 61230584 · 2066 · 24273957A · 242-73957A · SE3957 · SE3957A · 126605 · 4785030320 · 4785030321 · 4785053070 · 65840 · AI01681L · CR140392 · CRB140392. Manufacturer part number 141.44644.
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Which vehicles does this caliper fit?
It's a direct-fit rear left caliper for the 2006 Lexus GS300 and the 2010-2013 Lexus IS250. Check the Buyer's Guide tab to confirm the fit for your vehicle.
What position is this caliper?
It is cataloged as the rear left caliper for the listed applications.
What does a brake caliper do?
It houses the piston and, when you press the brake pedal, uses hydraulic pressure to clamp the brake pads against the rotor, slowing the wheel.
How do I know if my caliper is failing?
Common signs include fluid leaks at the caliper, a sticking or seized piston, uneven pad wear, or a brake that drags or pulls. Diagnose the cause before replacing.
Should I replace both calipers at once?
This listing is for one caliper sold individually. Replacing the calipers on the same axle together is recommended for balanced braking, though not strictly required.
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