Nugeon 97-01640B rear left brake caliper for the 2002-2010 Lexus SC430 and other vehicles clamps the brake pads against the rotor to slow the wheel. This Nugeon brake caliper is remanufactured and sold as a single unit.
A pull to one side under braking, brake fluid around the piston boot or a pad worn unevenly on one wheel can mean a problem with the disc brake caliper. Before you replace it, rule out worn pads, a seized slide and a damaged brake hose, since each can produce a pull or uneven wear too. The car takes one caliper on each side of the axle.
The 2002-2010 Lexus SC430, the 1998-2005 Lexus GS300 and the 2001-2005 Lexus GS430 take this caliper, along with other vehicles. To see whether your own car is covered, look it up in the "Vehicles it fits" section. This listing is one caliper for the rear left; the rear right is a separate part, and that axle's pair is normally done at the same time.
Fit and size
Build and materials
One remanufactured rear left brake caliper with its bleeder screw, dust boots and crush washers. Brake pads, bracket, caliper slides, anti-squeal shims, wear sensors, bleeder screw cap and pad hardware are not included. Mounting bolts are not included either, so plan on new bolts rather than reusing the old ones.
Is this the right 1998-2005 Lexus GS300 brake caliper for the rear left?
Yes. Nugeon 97-01640B is the rear left caliper for the 1998-2005 Lexus GS300. For other cars, look up your year and model in the "Vehicles it fits" section.
Is this a 2001-2005 Lexus GS430 brake caliper for the rear left?
Yes. Nugeon 97-01640B is the rear left caliper for the 2001-2005 Lexus GS430; the rear right takes its own caliper.
Does this Nugeon caliper come with brake pads?
No. Nugeon 97-01640B is the caliper alone. Pads, bracket, slides, shims, wear sensors and mounting bolts are not included; the bleeder screw, dust boots and crush washers are.
What piston and port sizes does this rear left caliper have?
This rear left caliper has two steel pistons, each 35 mm (1.378 in) across. The banjo bolt inlet port is M10-1.0 x 23.4 mm and the bleeder screw is M7-1.0.
What signs can mean a rear brake caliper is sticking or leaking?
A pull to one side when braking, fluid around the piston boot or a pad worn unevenly on one wheel can mean a caliper problem. A shop can test the brake hydraulics.
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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.
