Wilwood 260-13190 is a left hand mounting bracket kit that mounts a combination proportioning valve to a Wilwood aluminum tandem master cylinder. It fits master cylinders 260-8555, 260-8556, 260-9439, 260-12900 and 260-13375 in manual or power boosted systems. The kit includes the black e-coated bracket, stainless steel button head fasteners, precision bent stainless fluid tubes with preinstalled stainless tube nuts, and combination proportioning valve 260-11179.
Notes:
- Fits Wilwood aluminum tandem master cylinders 260-8555, 260-8556, 260-9439, 260-12900 and 260-13375 only.
Included:
- L/H mounting bracket, black e-coat
- Combination proportioning valve 260-11179
- Stainless steel fluid tubes with preinstalled stainless tube nuts
- Stainless steel button head fasteners and mounting hardware
Specifications:
- Brand: Wilwood
- Part Number: 260-13190
- Valve Type: Proportioning Valve
- Rate: 0 to 57%
- Material: Aluminum / Steel
- Finish: Clear Anodize / Black E-coat
- Inlet Size: 3/8-24 IF
- Outlet Size: 3/8-24 IF
- Included Valve: 260-11179
- Compatible Master Cylinders: 260-8555, 260-8556, 260-9439, 260-12900, 260-13375
FAQ
Which master cylinders does Wilwood 260-13190 fit?
It is designed for Wilwood aluminum tandem master cylinders 260-8555, 260-8556, 260-9439, 260-12900 and 260-13375, in manual or boosted systems.
Is the proportioning valve included?
Yes. The kit includes combination proportioning valve 260-11179.
Are the brake lines included?
Yes. Precision bent stainless steel tubes with preinstalled stainless tube nuts connect the valve to the master cylinder.
What side does the bracket mount on?
It is a left hand (L/H) bracket in black e-coat, fastened with stainless steel button head bolts.

