Clamp down with confidence using the A1 CARDONE Remanufactured Unloaded Disc Brake Caliper (19-B3407), a direct-fit 2010-2013 Lexus IS250 brake caliper that also serves the 2006 Lexus GS300. This caliper houses the piston and applies the hydraulic clamping force that squeezes the brake pads against the rotor. It's a direct-fit replacement for the 2006 Lexus GS300 and the 2010-2013 Lexus IS250 — see the Buyer's Guide tab to confirm your vehicle.
This A1 CARDONE caliper is treated with a special rust inhibitor and kept in the original equipment finish, and the remanufacturing process cuts the energy and raw material of a new part by 80%. Note it is an unloaded unit, so brake pads are not included. Calipers work as a pair on an axle; replacing both sides together is recommended for balanced braking. This listing is for one rear right caliper.
Interchange: 4783030321 · 4783053070
This part cross-references / interchanges with the following part numbers:
Does this caliper fit my 2010-2013 Lexus IS250?
Yes — it's a direct-fit replacement for the 2010-2013 Lexus IS250, and it also fits the 2006 Lexus GS300. Check the Buyer's Guide tab to confirm your exact vehicle.
Does this caliper come with brake pads?
No. This is an unloaded caliper, so brake pads are not included. It does ship with the mounting bracket and a complete set of brand-new hardware.
Is the mounting bracket included?
Yes. This unit ships w/Bracket, along with new bleeder screws and a full set of brand-new hardware for a straightforward installation.
Is this a new or remanufactured caliper?
It's remanufactured to CARDONE standards with brand-new premium components and new high-temperature EPDM rubber seals, and every unit is 100% pressure-tested.
Should I replace both calipers at the same time?
Calipers operate as a pair on an axle, so replacing both sides together is recommended for even, balanced braking. This listing is for one caliper.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
