Caterpillar CAT 320D Excavator Engine Control Module ECM ECU 221-8874 2218874
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| Product Type | Engine Control Module (ECM/ECU) |
| Part Number | 221-8874 / 2218874 |
| Interchange Part Number | 331-7539, 331-7540, 366-8821, 357-2083, 345-3381, 340-8157, 304-5691, 596-2732, 10R-8112, 10R-8113, 20R-1768, 20R-2323, 255-5285, 157-3165, 119-0609, 164-8285, 211-8874-03, 2218745, 286-3683-00, 286-3686, 306-8610, 331-7359, 3447390, 3797226, 430-7160-07, 478-7932, 478-8977, 478-8975, 522-1643, 563-7726, 611-7548, 611-7549, 20R-8112, 20R-8113, 20R-1768, 20R-2323, 10R-5641, 10R-8112, 10R-8113, 28170119, 2689F005WA, 2839F190WA, 39127-2B700, 391272B70 |
| Engine Model | Caterpillar C6.4, C6.6, C4.4, C7.1, C4.2, C13, C15, C18, C9, C9.3, C11, C27, 3116, 3066, C3.6 |
| Compatible Model | Caterpillar 320D, 320DL, E320D, 320D2L, 320D3, 320C, 320B, 320E, 323D, 323DL, 323E, 321D, 311D, 312D, 313D, 314D, 315D, 319D, 324E, 329E, 330D, 336D, 312E, 314E, 316E, 318E, 320GX, 313GC, 316GC, 320GC, 320GX, 325D, 330D, 345C, 345D, 349D, 374F, 390F, 420E, 430E, 953D, 963D, D3K, D4K, D5K, D5R, D6K, D6N, 930K, 950K, 962K, 966E, 966F, 966G, 972G, 924K, 938K, 420F, 559C, 579C, M315, M315GC, M322, M325D L, 120, 140 GC, 24 |
| Voltage | 24V |
| Material | Rugged plastic housing with metal |
| Installation | Direct replacement, matching original equipment manufacturer specifications |
| Certification | CE, BV, ISO |
| Warranty | 1 Year |
| Status | New/Remanufactured/OEM |
| Application Industry | Construction Equipment |
| Function | Engine fuel injection control, emission control, real-time diagnosis, hydraulic pump control |
Manufacturer No.
221-88742218874331-75393317539331-75403317540366-88213668821357-20833572083345-33813453381340-81573408157304-56913045691596-273211R-157010R-811210R-811320R-176820R-2323255-52852555285157-31651573165119-06091190609164-82851648285211-8874-032218745286-3683-00286-3686306-86103068610331-735933173593447390366-882136688213797226430-7160-07478-7932478-8977478-8975522-16435221643563-7726611-7548611-754920R-811220R-811320R-176820R-232310R-564110R-811210R-8113281701192689F005WA2839F190WA39127-2B700391272B70
OEM Part No.
221-88742218874331-75393317539331-75403317540366-88213668821357-20833572083345-33813453381340-81573408157304-56913045691596-273211R-157010R-811210R-811320R-176820R-2323255-52852555285157-31651573165119-06091190609164-82851648285211-8874-032218745286-3683-00286-3686306-86103068610331-7359331735934473903797226430-7160-07478-7932478-8977478-8975522-16435221643563-7726611-7548611-754920R-811220R-811320R-176820R-232310R-564110R-811210R-8113281701192689F005WA2839F190WA39127-2B700391272B70
Engine Part No.
C6.4C6.6C4.4C7.1C4.2C13C15C18C9C9.3C11C2731163066C3.6
Interchange No.
221-88742218874331-75393317539331-75403317540366-88213668821357-20833572083345-33813453381340-81573408157304-56913045691596-273211R-157010R-811210R-811320R-176820R-2323255-52852555285157-31651573165119-06091190609164-82851648285211-8874-032218745286-3683-00286-3686306-86103068610331-7359331735934473903797226430-7160-07478-7932478-8977478-8975522-16435221643563-7726611-7548611-754920R-811220R-811320R-176820R-232310R-564110R-811210R-8113281701192689F005WA2839F190WA39127-2B700391272B70
Fitment Vehicles
Caterpillar 320D ExcavatorCaterpillar 320DL ExcavatorCaterpillar E320D ExcavatorCaterpillar 320D2L ExcavatorCaterpillar 320D3 ExcavatorCaterpillar 320C ExcavatorCaterpillar 320B ExcavatorCaterpillar 320E ExcavatorCaterpillar 323D ExcavatorCaterpillar 323DL ExcavatorCaterpillar 323E ExcavatorCaterpillar 321D ExcavatorCaterpillar 311D ExcavatorCaterpillar 312D ExcavatorCaterpillar 313D ExcavatorCaterpillar 314D ExcavatorCaterpillar 315D ExcavatorCaterpillar 319D ExcavatorCaterpillar 324E ExcavatorCaterpillar 329E ExcavatorCaterpillar 330D ExcavatorCaterpillar 336D ExcavatorCaterpillar 312E ExcavatorCaterpillar 314E ExcavatorCaterpillar 316E ExcavatorCaterpillar 318E ExcavatorCaterpillar 320GX ExcavatorCaterpillar 313GC ExcavatorCaterpillar 316GC ExcavatorCaterpillar 320GC ExcavatorCaterpillar 320GX ExcavatorCaterpillar 325D ExcavatorCaterpillar 330D ExcavatorCaterpillar 345C ExcavatorCaterpillar 345D ExcavatorCaterpillar 349D ExcavatorCaterpillar 374F ExcavatorCaterpillar 390F ExcavatorCaterpillar 420E LoaderCaterpillar 430E LoaderCaterpillar 953D Crawler LoaderCaterpillar 963D Crawler LoaderCaterpillar D3K bulldozerCaterpillar D4K bulldozerCaterpillar D5K bulldozerCaterpillar D5R bulldozerCaterpillar D6K bulldozerCaterpillar D6N bulldozerCaterpillar 930K Wheel LoaderCaterpillar 950K Wheel LoaderCaterpillar 962K Wheel LoaderCaterpillar 966E Wheel LoaderCaterpillar 966F Wheel LoaderCaterpillar 966G Wheel LoaderCaterpillar 972G Wheel LoaderCaterpillar 924K Wheel LoaderCaterpillar 938K Wheel LoaderCaterpillar 420F LoaderCaterpillar 559C PaverCaterpillar 579C PaverCaterpillar M315 Wheel ExcavatorCaterpillar M315GC Wheel ExcavatorCaterpillar M322 Wheel ExcavatorCaterpillar M325D L Wheel ExcavatorCaterpillar 120 GraderCaterpillar 140 GC GraderCaterpillar 24 Grader
Engine System - Industrial Encyclopedia
Purchase the Caterpillar 221-8874 Engine Control Module (ECM/ECU) for CAT 320D, 320DL, E320D excavators. This electronic control module is a core component of the engine management system, responsible for precise control of fuel injection, emissions, and engine performance. Compatible with C6.4 engines, providing reliable OEM-level performance. Suitable for construction machinery, heavy trucks, and other industrial fields.