HomeBrake > Hardware, Fasteners and FittingsCentric 141.34040 Disc Brake Caliper - Front Left
Part #: 141.34040

Centric 141.34040 Disc Brake Caliper - Front Left

Centric Premium Semi-Loaded Disc Brake Calipers, Front Left
22 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: BMW, 318i, 318is, 325i, 325is, 325iX, 325, 325e, and 325es
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 141.34040

The Centric Premium Semi-Loaded Disc Brake Caliper 141.34040 is engineered for reliable braking performance on select BMW models. Designed as a floating caliper with a single steel piston, this component offers durable cast iron construction and essential hardware for effective brake system function.

  • Compatible with BMW 318i, 318is, 325e, 325es, 325i, 325is, and 325iX models
  • Caliper type: Floating with one steel piston
  • Caliper casting material: Cast iron for strength and heat resistance
  • Includes abutment clips, mounting bracket, and bleeder screw
  • Inlet thread size: M10x1.0 with bubble inlet fitting
  • Bleeder screw thread size: M7x1.0 included
  • Pad wear sensor and brake pads not included
  • Caliper color: Gray

Details on 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. This semi-loaded caliper includes the mounting bracket, abutment clips, and bleeder screw, reducing the need to source additional parts separately. The 141.34040 caliper features a 48mm piston diameter and a floating design that allows for smooth brake pad engagement and release. Its cast iron construction ensures durability under high thermal stress, suitable for the braking demands of BMW 3 Series models such as the 318i and 325i variants.

Applications and Problem Solving

  • Replacement for worn or damaged front disc brake calipers on compatible BMW 3 Series vehicles
  • Addresses issues with uneven brake pad wear due to caliper malfunction
  • Resolves brake fluid leakage caused by piston seal failure
  • Improves braking response when original caliper hardware is corroded or missing
  • Restores proper brake system function after caliper bracket or clip damage

Installation Notes and Tips

  • Ensure compatibility with BMW 318i, 318is, 325e, 325es, 325i, 325is, and 325iX models before installation
  • Use the included mounting bracket and abutment clips for proper fitment
  • Bleeder screw is included; bleed brake system after installation to remove air
  • Brake pads and pad wear sensors must be sourced separately
  • Verify inlet thread size M10x1.0 and bleeder screw thread M7x1.0 match vehicle specifications

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 141.34040 caliper undergoes rigorous quality control to ensure durability and reliable braking performance. Warranty coverage details should be confirmed with the product supplier or manufacturer documentation.

BrandCentric
Part Number141.34040
PositionCentric Premium Semi-Loaded Disc Brake Calipers, Front 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) millimeters48
Bracket # [cntrc]147.34039
Bracket IncludedYes
Bracket Mounting Bolts IncludeNo
Bracket Required (Y/N)Yes
Bracket Required [cntrc]Yes
Caliper & Pad Hardware IncludeYes
Caliper Boot & Seal Kit# [cntrc]143.91015
Caliper Casting MaterialCast Iron
Caliper ColorGray
Caliper Manufacturer [cntrc]Girling
Caliper TypeFloating
Casting Number2564/6; 1537;
ColorGray
FinishRust Preventative
Finish [cntrc]Rust Preventative
Friction Materials Standards Institute Pad Number10x.04930
Hardware Kit# [cntrc]117.90002
Inlet Fitting TypeBubble
Inlet Thread Diameter10.000
Inlet Thread DiameterM10x1.0
Inlet Thread SizeM10-1.00
Mount Thread Size [cntrc] mmM12-1.50
Mounting Bracket IncludedYes
Mounting Hardware IncludedNo
New or Ramanufactured [cntrc]Remanufactured
New or RemanufacturedRemanufactured
Pad Wear Sensor IncludedNo
Pads IncludedNo
Pads IncludedNo
Piston Diameter1.89
Piston Diameter48.000
Piston MaterialSteel
Piston Quantity1
Published Bore Size [cntrc]48
Root Core# [cntrc]34040
Rust Preventative CoatingYes
Rust Preventative Coating [cntrc]Yes

This part fits 22 vehicles. Search below:

YearMakeModelPositionNotes
1991BMW318iFront LeftGirling; To 4/91; Centric Premium Semi-Loaded Disc Brake Calipers
1991BMW318isFront LeftGirling; To 4/91; Centric Premium Semi-Loaded Disc Brake Calipers
1991BMW325iFront LeftGirling; To 4/91; Centric Premium Semi-Loaded Disc Brake Calipers
1991BMW325isFront LeftGirling; To 4/91; Centric Premium Semi-Loaded Disc Brake Calipers
1991BMW325iXFront LeftGirling; To 4/91; Centric Premium Semi-Loaded Disc Brake Calipers
1990BMW325iFront LeftGirling Caliper; Centric Premium Semi-Loaded Disc Brake Calipers
1990BMW325isFront LeftGirling Caliper; Centric Premium Semi-Loaded Disc Brake Calipers
1990BMW325iXFront LeftGirling Caliper; Centric Premium Semi-Loaded Disc Brake Calipers
1989BMW325iFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1989BMW325isFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1989BMW325iXFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1988BMW325iFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1988BMW325isFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1988BMW325iXFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1987BMW325eFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1987BMW325esFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1987BMW325iFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1987BMW325isFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1986BMW325eFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1986BMW325esFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1985BMW325eFront LeftDisc brake caliper fitment for Girling.; Centric Premium Semi-Loaded Disc Brake Calipers
1984BMW325eFront LeftDisc brake caliper fitment for Girling.; Centric 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.