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Dorman - First Stop Brake Master Cylinder P/N:M39068
$107.99
Turn brake-pedal effort into the hydraulic pressure that operates the wheel brakes with the Dorman First Stop Brake Master Cylinder M39068. It drops in as a direct-fit replacement for the 1969-1970 Toyota Land Cruiser, the 1966 Toyota Pickup, and the 1969-1972 Toyota Pickup (All engines), precision-built to match the design, function, and performance of the original unit on these applications.
- Cast-iron housing: constructed to match the casting material of the original part for similar performance.
- Glycol-fluid resistant: all rubber components use a high-quality EPDM compound to resist glycol-based brake fluid.
- 100% new: made entirely of new materials, not remanufactured.
- Built to spec: made to meet rigorous SAE International standards.
This master cylinder has a 1-inch bore, a single outlet with an M10 x 1.0 rearward outlet size, and includes the fluid reservoir; a sensor and mounting hardware are not included — consult the vehicle service information for the correct fasteners and whether they may be reused. Signs the original may need replacing include a sinking or spongy pedal, fluid loss, and reduced braking response; if a failed master cylinder is the cause, this replaces it. Country of origin: Taiwan.
Manufacturer part number M39068.
Frequently Asked Questions
What does the M39068 brake master cylinder do?
It converts brake-pedal force into hydraulic pressure sent to the brakes. If a failed master cylinder is causing a sinking pedal or fluid loss, this replaces it.
Which vehicles does this master cylinder fit?
It's a direct-fit replacement for the 1969-1970 Toyota Land Cruiser, the 1966 Toyota Pickup, and the 1969-1972 Toyota Pickup (All engines). Check the Buyer's Guide tab to confirm your vehicle.
Does it include a reservoir or sensor?
Yes, the fluid reservoir is included. A sensor is not included.
Is mounting hardware included?
No. Consult the vehicle service information for the correct fasteners and whether they may be reused.
What are the bore and outlet specs?
It has a 1-inch bore, a single outlet, and an M10 x 1.0 rearward outlet size, with a cast-iron housing.
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Dorman
Dorman - First Stop Brake Master Cylinder P/N:M39068
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