Dorman - First Stop Brake Master Cylinder P/N:M630854

Keep your brake pedal firm and hydraulic pressure flowing to both circuits with the Dorman - First Stop Brake Master Cylinder M630854. It converts brake-pedal force into the hydraulic pressure that operates the vehicle's brakes, and it drops in as a direct-fit replacement for the 2011-2015 Dodge Durango [All] and the 2011-2016 Jeep Grand Cherokee [All]. It's built to replicate the original master cylinder's design, function, and performance on these applications.

• Aluminum body: the cylinder housing is constructed to match the casting material of the original part to ensure similar performance.
• EPDM seals: all rubber components use a high-quality EPDM compound for resistance to glycol-based brake fluid.
• 100% new: made entirely of new materials, not remanufactured, and built to meet rigorous SAE International standards.
• Specs: single reservoir (included) with sensor included, two outlets, a 1.063 in bore, and M14 x 1.5 outlet threads.

Mounting hardware is not included; consult the vehicle service information for the correct fasteners and whether they may be reused. Country of origin: China.

Interchange: 100-2934 · 1002934 · 13-4443 · 134443 · 10-4443 · 104443 · 130.58009 · 4560183AA · 4560184AA · 68207364AA · 355-42008 · 35542008 · MC391239 · R144443. Manufacturer part number M630854.