Wilwood supplies this O-ring with a .362-inch inner diameter listed as 2-110 for 211B/C/D applications. It is intended as a replacement caliper seal for Wilwood components requiring that size, restoring the sealing surface needed for reliable hydraulic braking. Replace worn or damaged O-rings with this part when service data specifies the .362" ID O-ring to maintain proper caliper function.
Wilwood .362 ID 2-110 O-Ring 211B/C/D