UF17241 New Cylinder Head With Valves

Replaces numbers 310098, 310100, D3JL6049B

Fits: Jubilee, NAA, 600, 601, 800, 801, 900, 901, 2000, 4000 4 cyl.

NEW Cylinder with valves, springs and keepers. Ready to install

Accomodates both 1/2 inch and 7/16 inch head bolts