HomeBrake > Hardware, Fasteners and FittingsCentric 141.44184 Disc Brake Caliper - Front Left
Part #: 141.44184

Centric 141.44184 Disc Brake Caliper - Front Left

Centric Premium Semi-Loaded Disc Brake Calipers, Front Left
27 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Centric Premium Semi-Loaded Disc Brake Calipers, Front Left
Fitment: Lexus, SC430, GS300, GS430, and GS400
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 141.44184

The Centric Premium Semi-Loaded Disc Brake Caliper 141.44184 is engineered for reliable braking performance on Lexus GS300, GS400, GS430, and SC430 models. Designed as a floating caliper with cast iron construction, it offers durability and consistent operation for your vehicle's brake system.

  • Compatible with Lexus GS300, GS400, GS430, SC430
  • Part number: 141.44184
  • Floating type disc brake caliper with 2 steel pistons
  • Cast iron caliper casting material for strength and heat resistance
  • Includes mounting bracket, abutment clips, and bleeder screw
  • Inlet thread size M10x1.0 with banjo and open fitting types
  • Gray caliper color with 45mm piston diameter

Detailed Product Features and Specifications

This Centric Premium Semi-Loaded Disc Brake Caliper features a floating design with two steel pistons, each measuring 45mm in diameter, providing balanced braking force. The caliper body is made from cast iron, ensuring durability and effective heat dissipation during braking. It includes essential components such as the mounting bracket, abutment clips, and bleeder screw (M7x1.0 thread size), but does not come with brake pads or mounting hardware. The inlet fitting supports both banjo and open types with a 10mm (M10x1.0) thread diameter, suitable for standard brake lines.

About Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers line is designed to provide a balance between ease of installation and component completeness. Semi-loaded calipers come with key hardware like brackets and bleeder screws included, reducing the need for additional parts while allowing flexibility for brake pad selection. This product line targets professional repairs and maintenance for vehicles requiring reliable replacement calipers without full hardware kits.

Common Applications and Problem Solving

  • Replacement for worn or leaking disc brake calipers on Lexus GS300, GS400, GS430, SC430
  • Addresses uneven brake pad wear due to caliper piston issues
  • Resolves brake fluid leaks from damaged or corroded caliper bodies
  • Improves braking response by restoring proper caliper function
  • Eliminates brake noise caused by faulty abutment clips or mounting brackets

Installation Notes and Tips

  • Ensure compatibility with Lexus GS300, GS400, GS430, or SC430 before installation
  • Use proper torque specifications for mounting bracket bolts (not included)
  • Bleed brake system thoroughly after installation using the included bleeder screw
  • Inspect brake pads separately as they are not included with this caliper
  • Verify inlet fitting type matches your brake line connection (banjo or open)

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM standards for fit, form, and function. The cast iron construction and steel pistons ensure long service life under normal operating conditions. This part is backed by Centric's quality control processes; however, specific warranty details should be confirmed with the distributor or installer.

BrandCentric
Part Number141.44184
PositionCentric Premium Semi-Loaded Disc Brake Calipers, Front Left
Abutment Clips IncludedYes
Air Gap [orely]100.5mm
Bare Bracket Weight [cntrc] lbs4.4
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) millimeters45
Bracket # [cntrc]147.44184
Bracket IncludedYes
Bracket Mounting Bolts IncludeNo
Bracket Required (Y/N)Yes
Bracket Required [cntrc]Yes
Caliper & Pad Hardware IncludeYes
Caliper Boot & Seal Kit# [cntrc]143.44044
Caliper Casting MaterialCast Iron
Caliper ColorGray
Caliper TypeFloating
Casting Number32V; 45T;
ColorGray
FinishRust Preventative
Finish [cntrc]Rust Preventative
Friction Materials Standards Institute Pad Number10x.06190
Hardware Kit# [cntrc]117.44039
Inlet Fitting TypeBanjo
Inlet Fitting TypeOpen
Inlet Thread Diameter10.000
Inlet Thread DiameterM10x1.0
Inlet Thread SizeM10-1.00
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
New or Ramanufactured [cntrc]Remanufactured
New or RemanufacturedRemanufactured
Pad Wear Sensor IncludedNo
Pads IncludedNo
Pads IncludedNo
Piston Diameter1.772
Piston Diameter45.000
Piston MaterialSteel
Piston Quantity2
Published Bore Size [cntrc]45
Root Core# [cntrc]44184
Rust Preventative CoatingYes
Rust Preventative Coating [cntrc]Yes

This part fits 27 vehicles. Search below:

YearMakeModelPositionNotes
2010LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2009LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2008LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2007LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2006LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2005LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2005LexusGS430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2005LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2004LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2004LexusGS430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2004LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2003LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2003LexusGS430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2003LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2002LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2002LexusGS430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2002LexusSC430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2001LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2001LexusGS430Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2000LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
2000LexusGS400Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
1999LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
1999LexusGS400Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
1998LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
1998LexusGS400Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
1997LexusGS300Front LeftCentric Premium Semi-Loaded Disc Brake Calipers
1996LexusGS300Front 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.