cvp cv carburator vacuum piston - 90-06 Big Twin/ 88-06 XL

CVP, VACUUM PISTON CV CARBURETOR
CV-Performance product. Tumble polished with an extra strong diaphragm for durability. Direct OEM style replacement. OEM replacement reference 27585-88.
Fits: > 90-06 B.T.; 88-06 XL. With 40mm CV carburetor