HomeMPA Electrical BC181841B Disc Brake Caliper - Front Left
Part #: BC181841B

MPA Electrical BC181841B Disc Brake Caliper - Front Left

Front Left
15 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$79.82Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW and Land Rover, Range Rover and X5
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Disc Brake Caliper for BMW X5 and Land Rover Range Rover

The MPA Electrical BC181841B disc brake caliper is designed to provide dependable braking performance for BMW X5 and Land Rover Range Rover vehicles. This remanufactured floating caliper offers a durable cast iron construction with a coated silver finish, ensuring long-lasting service and corrosion resistance.

Key Features of MPA Electrical BC181841B Disc Brake Caliper

  • Compatible with BMW X5 and Land Rover Range Rover models
  • Remanufactured floating caliper design with one steel piston
  • Cast iron caliper casting material for strength and durability
  • Coated silver finish to resist corrosion and wear
  • Includes caliper slides and mounting bracket for proper installation
  • Inlet thread diameter of 10.0 mm and mounting hole diameter of 12.0 mm
  • Grade type: Regular, suitable for standard braking applications
  • Pads not included

Detailed Product Description

The BC181841B disc brake caliper from MPA Electrical is engineered as a remanufactured replacement part, meeting OEM specifications for BMW X5 and Land Rover Range Rover vehicles. Featuring a floating caliper design with a single steel piston, it ensures consistent brake pad contact and smooth operation. The cast iron construction provides the necessary strength to withstand braking forces, while the coated silver finish helps protect against rust and environmental damage. This caliper includes essential components such as caliper slides and a mounting bracket, facilitating a secure fit and reliable performance. The inlet thread diameter of 10.0 mm and mounting hole diameter of 12.0 mm are designed to match factory standards for these vehicle models.

Common Applications and Issues Addressed

  • Replacement for worn or seized disc brake calipers on BMW X5 and Land Rover Range Rover
  • Resolves uneven brake pad wear caused by caliper sticking
  • Addresses brake fluid leaks from damaged piston seals
  • Improves braking response and pedal feel in affected vehicles
  • Restores proper caliper movement with included slides and mounting bracket

Installation Notes and Tips

When installing the BC181841B caliper, ensure the brake system is properly bled to remove air and maintain hydraulic pressure. Verify that the mounting bracket and caliper slides are clean and lubricated to allow smooth caliper movement. Since brake pads are not included, inspect existing pads for wear and replace if necessary. Confirm compatibility with your specific BMW X5 or Land Rover Range Rover model year before installation.

Quality Assurance and Warranty

This remanufactured disc brake caliper undergoes thorough inspection and testing to meet performance standards. MPA Electrical provides quality assurance for the BC181841B part number, ensuring it meets or exceeds OEM requirements. Please refer to the manufacturer’s warranty terms for coverage details.

BrandMPA Electrical
Part NumberBC181841B
Inlet Thread Diameter10.0
Mounting Hardware IncludedYes
Grade TypeRegular
Pads IncludedNo
Caliper Casting MaterialCast iron
Caliper Slides IncludedYes
Piston Quantity1
Caliper TypeFloating
Caliper ColorSilver
Mounting Hole Diameter12.0
Mounting Bracket IncludedYes
Piston MaterialSteel
E-WasteNo
FinishCoated
Mounting Bolts IncludedNo
Product ConditionRemanufactured

This part fits 15 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2006BMWX54.4iFront LeftCaliper finish or coating may vary
2006BMWX53.0iFront LeftCaliper finish or coating may vary
2005BMWX54.4iFront LeftCaliper finish or coating may vary
2005BMWX53.0iFront LeftCaliper finish or coating may vary
2005Land RoverRange RoverHSEFront LeftCaliper finish or coating may vary
2004BMWX54.4iFront LeftCaliper finish or coating may vary
2004BMWX53.0iFront LeftCaliper finish or coating may vary
2004Land RoverRange RoverHSEFront LeftCaliper finish or coating may vary
2003BMWX54.4LV8Front LeftCaliper finish or coating may vary
2003BMWX53.0LL6Front LeftCaliper finish or coating may vary
2003Land RoverRange RoverHSEFront LeftCaliper finish or coating may vary
2002BMWX54.4LV8Front LeftCaliper finish or coating may vary
2002BMWX53.0LL6Front LeftCaliper finish or coating may vary
2001BMWX5Front LeftCaliper finish or coating may vary
2000BMWX5Front LeftCaliper finish or coating may vary

* 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:

34111163643

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