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Product details
A pair of stainless-braided front brake hoses for the specified Porsche 911/911S original brake arrangement. Wilwood’s OEM Performance Flexline assemblies use integral application-specific ends and an outer protective coating.
These are the front hoses. On the 911, each front hose runs from the hard line on the body to the caliper on the strut, so it flexes with steering as well as suspension travel. After fitting, turn the wheels to full lock both ways with the suspension at full droop and check that neither hose is pulled tight or touching the tire. The rear hoses for the same cars are part number 221-17911.
For matching factory-style brake connections. These are Wilwood aftermarket hoses, not genuine Porsche parts. They are a different selection from the hose kits supplied with Wilwood caliper conversions.
Application and required original connections
| Part number | 221-17910 |
|---|---|
| Axle | Front |
| Listed model / engine group | Porsche 911 — 911 and 911S |
| Listed year range | 1969–1973 |
| Brake configuration | The matching original brake connections |
| Quantity | Two complete hose assemblies |
Check the original hoses
Compare the front hose fittings, seating surfaces, brackets and routing with the parts on your car. Modified calipers, swapped struts or hard lines can change the hose requirement. Confirm the hose dimensions and end fittings against the original parts before ordering.
Installation and help
After installation, each hose must clear the wheel and suspension without rubbing, twisting or becoming tight through steering and suspension movement. Have the complete hydraulic system installed and tested by a qualified brake technician.
Unsure which factory-connection hose your Porsche needs? Contact PMB Performance with the model year, installed brake parts and clear photos so we can help check the match before you order.
