Axle Boot Kit (Inner-L or R) Fits: Jeep Grand Cherokee (2005-2010); Front Axle; Half Shaft; Inner: Right or Left. Jeep Grand Cherokee WH (2005); Europe; Front Axle; Half Shaft; Inner: Right or Left. Jeep Commander (2006-2010); Front Axle; Half Shaft; Inner: Right or Left

Idler Pulley Fits: Jeep Wrangler (2000-2006) w/ 4.0L engine. Jeep Grand Cherokee (1999-2004) w/ 4.0L engine. Both includes shaft - metal. The above - Diameter: 3.00"-76mm; Smooth.