HomeBrake > Hardware, Fasteners and FittingsCentric 141.44590 Disc Brake Caliper - Rear Left
Part #: 141.44590

Centric 141.44590 Disc Brake Caliper - Rear Left

Centric Premium Semi-Loaded Disc Brake Calipers, Rear Left
5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Centric Premium Semi-Loaded Disc Brake Calipers, Rear Left
Fitment: Lexus, IS300
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.44590

The Centric Premium Semi-Loaded Disc Brake Caliper 141.44590 is designed specifically for Lexus IS300 models, providing reliable braking performance. This fixed caliper features durable cast iron construction and includes essential components for effective brake operation.

  • Compatible with Lexus IS300
  • Fixed type disc brake caliper with 1 or 2 steel pistons
  • Cast iron caliper casting material for durability
  • Includes abutment clips and bleeder screw
  • Inlet thread size M10x1.0 with banjo and open fitting types
  • Gray caliper color with 40mm piston diameter

Details on Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers product line offers a semi-assembled caliper solution that simplifies installation by including abutment clips and bleeder screws, while excluding pads and mounting hardware. This approach allows for customization and compatibility with specific brake pad options. The 141.44590 caliper is a fixed type, constructed from cast iron for strength and heat resistance, and features steel pistons with a 40mm bore size. Its inlet fitting supports both banjo and open types with an M10x1.0 thread size, ensuring proper hydraulic connection. The gray finish provides corrosion resistance and a clean appearance.

Product Application and Problem Solving

  • Replacement for worn or damaged disc brake calipers on Lexus IS300
  • Addresses brake fluid leakage issues due to faulty caliper seals
  • Improves braking consistency by restoring piston function
  • Resolves uneven pad wear caused by caliper sticking
  • Supports brake system maintenance without replacing pads or mounting hardware

Installation Notes and Tips

  • Ensure compatibility with Lexus IS300 before installation
  • Use appropriate brake pads as they are not included with this caliper
  • Verify inlet thread size M10x1.0 and bleeder screw M7x1.0 for proper fit
  • Check that abutment clips are installed correctly to prevent pad movement
  • Bleed brake system thoroughly after installation to remove air

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM specifications for fit, form, and function. The 141.44590 caliper undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship.

BrandCentric
Part Number141.44590
PositionCentric Premium Semi-Loaded Disc Brake Calipers, Rear Left
Abutment Clips IncludedYes
Air Gap [orely]100.5mm
Bleeder Screw IncludedYes
Bleeder Screw Included [cntrc]Yes
Bleeder Screw Thread Diameter7.000
Bleeder Screw Thread DiameterM7x1.0
Bleeder Screw Thread SizeM7-1.00
Bore Size(s) millimeters40
Bracket # [cntrc]na
Bracket IncludedNo
Bracket Mounting Bolts IncludeNo
Bracket Required (Y/N)No
Bracket Required [cntrc]No
Caliper & Pad Hardware IncludeYes
Caliper Boot & Seal Kit# [cntrc]143.44061
Caliper Casting MaterialCast Iron
Caliper ColorGray
Caliper TypeFixed
Casting Number40;
ColorGray
FinishRust Preventative
Finish [cntrc]Rust Preventative
Friction Materials Standards Institute Pad Number10x.07710
Hardware Kit# [cntrc]117.44059
Inlet Fitting TypeBanjo
Inlet Fitting TypeOpen
Inlet Thread Diameter10.000
Inlet Thread DiameterM10x1.0
Inlet Thread SizeM10-1.00
Mounting Bracket IncludedNo
Mounting Hardware IncludedNo
New or Ramanufactured [cntrc]Remanufactured
New or RemanufacturedRemanufactured
Pad Wear Sensor IncludedNo
Pads IncludedNo
Pads IncludedNo
Piston Diameter1.575
Piston Diameter40.000
Piston MaterialSteel
Piston Quantity1
Piston Quantity2
Published Bore Size [cntrc]40
Root Core# [cntrc]44590
Rust Preventative CoatingYes
Rust Preventative Coating [cntrc]Yes

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2005LexusIS300Rear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2004LexusIS300Rear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2003LexusIS300Rear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2002LexusIS300Rear LeftCentric Premium Semi-Loaded Disc Brake Calipers
2001LexusIS300Rear LeftCentric Premium Semi-Loaded Disc Brake Calipers

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.