Aftermarket Thermostat for the Caterpillar C4.2 TURBO diesel engine. Direct replacement for Caterpillar 324-4128.
Fits These Models
Caterpillar Loaders: 249D, 249D3
Caterpillar Excavators: 311D, 312D, 313D, 314D, 315D, 318D, 319D, 320D, 321D, 323D, CR, FM, GC, JKH, LCR, LN, LRR, RR, SA
