Dual Circuit Brake Master Cylinder

Product Description:

Dual Circuit Brake Master Cylinder
April 14, 2026 -- ATE brand master cylinder on backorder.

Please contact us to confirm availability.
For Porsche® 911 models 1968-76.
Comes with a single terminal brake switch;
Add 901.613.115.00 for a dual terminal switch.
19mm bore. For cars without a brake booster.

Also for use on 914 models, some of which had a 17mm bore on the original cylinder. In those cases this 19mm cylinder will have a slightly firmer feel and less pedal travel.

Manufacturer Information:

ATE brakes
The ATE brand traces its origins to 1906, when Alfred Teves Maschinen und Armaturenfabrik was founded in Frankfurt, Germany. Today ATE is best known for brake calipers, master cylinders, wheel cylinders, brake hoses, rotors, pads, and hydraulic brake system components. Many ATE products are original-equipment or OEM-quality replacements, making them a preferred choice for restorations and maintenance of Porsche 356, 911, 912, 914, and 930 models.

Reviews and Ratings:

• 1969 Porsche 911
• 1970 Porsche 911
• 1972 Porsche 911
• 1973 Porsche 911
• 1974 Porsche 911
• 1975 Porsche 911
• 1976 Porsche 911
• 1977 Porsche 911
• 1968 Porsche 912
• 1969 Porsche 912
• 1976 Porsche 912E
• 1970 Porsche  914
• 1971 Porsche  914
• 1972 Porsche  914
• 1973 Porsche  914
• 1974 Porsche  914
• 1975 Porsche  914
• 1976 Porsche  914
• 1970 Porsche 914/6
• 1971 Porsche 914/6
• 1972 Porsche 914/6
• 1973 Porsche 914/6
• 1974 Porsche 914/6
• 1975 Porsche 914/6
• 1976 Porsche 914/6
• 1976 Porsche 930
• 1977 Porsche 930

All returns require pre-approval. All returns are subject to a 25% restocking fee, with the exception of approved warranty returns, or if we ship a different part number than ordered. We do not accept returns after 30 days.

Inspect your order immediately when it arrives. We must be notified within 5 days if there are any missing, damaged, or incorrect parts.

Returns (except warranty) won't be accepted if the part:
 - Has been installed, used, damaged, is dirty or incomplete
 - Is not sellable as new
 - Arrived in sealed packaging that has been opened
 - Is an electrical part, a distributor spring, a custom or cut-to-length item, or a Special Order
 - Was purchased more than 30 days earlier

Parts must be returned properly padded in a sturdy cardboard box. Returns sent in envelopes will be refused. Items damaged in transit to us cannot be refunded. All returns must be shipped prepaid.