(30) Key Lot, Old Style Ignition Key fits 5P-8500 Fits Caterpillar Fits CAT 30 KThirty (30) New Aftermarket Replacement Old Style Ignition Keys Fits Caterpillar (Fits CAT) Heavy Equipment This lot includes thirty (30) aftermarket replacement ignition keys Fits Caterpillar (Fits CAT) heavy equipment. Each key is stamped 5P 8500 for easy identification and features the old style head design. These keys fit the ignition switch, padlocks, fuel caps, and cab door side panel locks on a wide range of Fits CAT construction, earthmoving,