ATE 010258 Brake Master Cylinder
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ATE 010258 Brake Master Cylinder

Brand ATE 010258
Mounting Hardware Included No
Brake Booster Included No
Master Cylinder Material Metal
Reservoir Included Yes
Fits —

Tandem plunger design. Delivers a modern master cylinder solution with improved performance advantages.

Metal construction. Provides a durable brake master cylinder housing.

Reservoir included. Ready for a complete master cylinder setup.

Cross-references 8AM 355 500-361, 33005100 and 35642020 for the same application. See all 4.

$247.38Free shipping
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ATE Brake Master Cylinder 010258

ATE Brake Master Cylinder 010258 is a metal master cylinder with a reservoir included, built for hydraulic brake systems that demand consistent pedal response and stable pressure delivery. It is a direct-fit style brake hydraulics component for service work on vehicles such as BMW 3 Series and Volkswagen Golf applications where master cylinder replacement is required.

Key Features

  • Brake master cylinder for brake hydraulics service
  • Metal master cylinder construction
  • Reservoir included
  • Brake booster not included
  • Mounting hardware not included
  • ATE part number 010258

Product Details

ATE is recognized for brake master cylinder engineering, and this tandem plunger design reflects the demands of modern braking systems, including ABS-equipped vehicles. The 010258 master cylinder is built to maintain hydraulic pressure transfer from the brake pedal to the brake circuit, helping restore proper brake feel when the original unit shows wear, internal leakage, or inconsistent pedal travel. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Soft or sinking brake pedal
  • Internal fluid bypass in the master cylinder
  • Uneven or delayed brake pressure response
  • Brake fluid leakage at the master cylinder body
  • Loss of braking consistency after hydraulic wear

Installation Notes

Before installation, verify reservoir condition, brake line routing, and booster interface. Bench bleeding is recommended after replacement to remove trapped air from the hydraulic circuit. Confirm the vehicle’s brake system configuration and compare the original unit to ATE 010258 before installation on BMW 3 Series or Volkswagen Golf brake repair applications.

Quality Assurance

ATE designs brake master cylinders to meet the demands of ABS-equipped braking systems and modern hydraulic brake layouts. The metal construction and integrated reservoir support dependable service in routine brake system repair.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
8AM 355 500-3613300510035642020PMD365