HomeBrake > Brake HydraulicsDorman M630260 Brake Master Cylinder
Part #: M630260

Dorman M630260 Brake Master Cylinder

⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, Windstar
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Reliable Brake Master Cylinder for Ford Windstar

The Dorman M630260 brake master cylinder is designed specifically for Ford Windstar models, providing precise hydraulic control for your vehicle's braking system. Engineered with durable aluminum and equipped with a reservoir and sensor, this master cylinder ensures consistent brake performance.

  • Master cylinder bore diameter: 1.063 inches for accurate hydraulic pressure
  • Constructed from lightweight, corrosion-resistant aluminum
  • Includes reservoir for brake fluid storage
  • Equipped with sensor for brake system monitoring
  • Three outlets with rearward outlet size M10 x 1.0 and secondary outlet thread diameters M10 x 1.0 & 3/8-24

Product Details and Specifications

The Dorman M630260 brake master cylinder features a 1.063-inch bore diameter, which is critical for maintaining proper hydraulic pressure in the brake system of Ford Windstar vehicles. Its aluminum construction offers a balance of strength and corrosion resistance, contributing to long-term durability. The included reservoir allows for efficient brake fluid management, while the integrated sensor supports system diagnostics and safety monitoring. This master cylinder has three outlets, including a rearward outlet sized M10 x 1.0 and secondary outlets with thread diameters M10 x 1.0 and 3/8-24, ensuring compatibility with the vehicle's brake lines.

Applications and Common Issues Addressed

  • Restores proper brake fluid pressure and pedal feel
  • Replaces leaking or damaged master cylinders in Ford Windstar models
  • Resolves brake warning light issues related to sensor faults
  • Addresses brake fluid reservoir leaks or cracks
  • Improves overall brake system reliability and safety

Installation Notes and Tips

Installation of the Dorman M630260 brake master cylinder requires careful attention to brake line connections and sensor wiring. Ensure all brake lines are properly tightened to the specified thread sizes (M10 x 1.0 and 3/8-24) to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore optimal brake performance. This part does not include mounting hardware, so retain original fasteners or acquire appropriate replacements.

Quality Assurance and Warranty

Dorman manufactures the M630260 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable operation under normal driving conditions. Please refer to Dorman's warranty policy for specific coverage details.

BrandDorman
Part NumberM630260
Mounting Hardware IncludedNo
Master Cylinder Bore Diameter1.063
Master Cylinder MaterialAluminum
Reservoir IncludedYes
Sensor IncludedYes
Number of Outlets3
Package ContentsMaster cylinder
Rearward Outlet SizeM10 x 1.0
Secondary Outlet Thread DiameterM10 x 1.0 & 3/8-24

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2003FordWindstarN/Awo/Interactive Vehicle Dynamics (IVD); Bore: 1.0625 In.; Exc. Traction Control
2002FordWindstarN/ABrake Master Cylinder with 1.0625" bore size, no traction control included.
2001FordWindstarN/ABrake Master Cylinder with 1.0625" bore size, no traction control included.
2000FordWindstarN/ABrake Master Cylinder with 1.0625" bore size, no traction control included.
1999FordWindstarN/ABrake Master Cylinder with 1.0625" bore size, no traction control included.

* 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:

10-288713-2887130.650711355118M9781F2Z2140CA83-42072F140084M-85067M4043M901136MC390582MC511980

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