ECM Controller 157-3165 20R-2315 1573165 20R2315. Fits CAT 320C L, 325C, 330C L, 312C, 322C. 12-month warranty. Direct replacement CPU. Mandatory programming. Submit VIN/ESN after purchase. Fast shipping.
Part Number157-3165 / 20R-2315
Machine TypeExcavator 312C-330C Series
Core Models320C L, 325C L, 330C LN
Warranty1 Year Coverage

Required: Please send VIN & Engine Series Number (ESN) and photos of your current ECM for software calibration.

*Buyer responsible for all custom/import taxes.