JW12 Front Bearing (steel)

This is a replacement front bearing for the JW12 3 Port and 5 Port engines.

The bearing features steel ball bearings for maximum durability in demanding off-road applications.

A front rubber seal with an exposed inner race provides superior lubrication which will extend the life of the bearing.

This bearing is a common size that will fit many other .12 - .18 "small block" engines.

The measurement is 7 x 17 x 5 mm