Soft Caterpillar 2206643-00, rating 375@1800; 1550@1200 375@2100; 1550@1200. C-15 Truck | 375@1800, 1450/1550@1200 | 375@2100, 1450/1550@1200 | Engine S/N <6NZ5400 | mar02, interlock=73