HomeBrake > Service KitsDorman TM11300 Brake Master Cylinder Repair Kit
Part #: TM11300

Dorman TM11300 Brake Master Cylinder Repair Kit

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Reliable Brake Master Cylinder Repair Kit for Accurate Restoration

The Dorman TM11300 Brake Master Cylinder Repair Kit offers a precise solution for restoring brake master cylinders on various vehicle makes and models. Designed with durable EPDM rubber cups and a 1-inch bore size, this kit provides a standard replacement option to maintain brake system integrity.

  • Includes one complete brake master cylinder repair kit
  • Features EPDM rubber cup material for enhanced durability and resistance
  • 1-inch bore size compatible with many brake master cylinders
  • Standard replacement grade for reliable performance

Detailed Product Description and Attributes

The Dorman TM11300 kit is engineered to replace worn or damaged components within the brake master cylinder, focusing on the internal cup seals made from EPDM rubber. EPDM rubber is known for its resistance to brake fluid and temperature variations, ensuring a longer service life. The 1-inch bore size specification matches the internal diameter of the master cylinder bore, making this kit suitable for vehicles requiring this dimension. As a standard replacement grade, it meets OEM requirements without the need for premium or performance-grade parts, making it a practical choice for routine brake system maintenance.

Common Applications and Issues Addressed

  • Restores proper sealing to prevent brake fluid leaks
  • Eliminates spongy or soft brake pedal feel caused by worn seals
  • Prevents master cylinder internal leakage and pressure loss
  • Addresses brake system failure symptoms related to master cylinder wear
  • Supports maintenance on vehicles with 1-inch bore master cylinders

Installation Notes and Tips

When installing the Dorman TM11300 repair kit, ensure the master cylinder bore is thoroughly cleaned and free of debris before assembly. Lubricate the EPDM rubber cups with clean brake fluid to ease installation and prevent damage. Verify the bore size matches the 1-inch specification to ensure proper fitment. Follow vehicle-specific service manual instructions for disassembly and reassembly to maintain safety and performance standards.

Quality Assurance and Warranty Information

Dorman provides this brake master cylinder repair kit as a standard replacement part designed to meet industry standards for durability and function. While specific warranty details are not provided, Dorman parts typically come with a limited warranty covering defects in material and workmanship. Users should consult product packaging or Dorman’s official resources for exact warranty terms.

BrandDorman
Part NumberTM11300
Cup MaterialEpdm rubber
Bore Size1 in
Item GradeStandard replacement
Package Contents1 brake master cylinder repair kit

This part fits 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

115961229765239185461621562917R91F106471MK-137MK535010

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