Drives Camshaft Bearings Smoothly. Now, one complete low cost set that will remove or insert camshaft bearings in nearly all engines from compact cars to heavy trucks. Range of 1.125" to 2.69" (28.58 - 68.3mm). EASY ON BEARINGS. The expander has a neoprene sleeve over which the split driving collets are mounted and expanded to size. This tool has two sets of rubber sleeves supplied with it for each expanding collet. The brown sleeves are used when driving thin wall bearings (.065). The black sleeves should be used when driving thick wall bearings (.090). Instruction sheet T18000 provides complete, illustrated operating instructions and parts list. Bearing Size I.D. Expanding Collet No. Use Washer Sleeve Set # Expander ass'y 1.125 - 1.475 18330 18430 18410 1.475 - 1.700 18020 18430 18120 1.700 - 1.925 18040 18420 18140 1.925 - 2.150 18060 18420 18160 2.150 - 2.375 18080 18420 18180 2.375 - 2.690 18100 18420 18200 18220- head- 17020.70 - 28 3/8" 18230- 10" pin- 17470.40 18390- 1" hole Knob for expander unit- 18580.70 *collets are steel *driver/handle- aluminum *Will NOT work on Cummins engines- doesn't go that big. *sleeves and jaws aren't warrantied