Fits front, inner (differential side) on the 1991-1993 King Quad 300, 1988-1996 Quad Runner 250, 1994-1995 Quad Runner 300 * Set includes 2 boots, 2 grease packs, 4 clamps * Boots made from a heavy duty thermoplastic type rubber, giving you a thicker, stiffer, more puncture resistant boot * Boot height: 3.47 in, Large end inside diameter: 2.52 in, Small end inside diameter: 0.75 in.