Electronic Control Module (ECU/ECM) for Caterpillar motor graders (120H, 135H, 140H, 160H), dozers (D6R, D7R, D10R, D11R, 854G), and wheel loaders (950G, 962G, 980G, 992G, 953C). Replaced by Cat part 172-9389.

Contact for wholesale

143-7884

ECUCaterpillar

Electronic Control Module

Electronic control module assembly for the Caterpillar 793D large mining truck. Manages engine or machine system control functions.

CAT 793DContact for wholesale

14518349

ECUVolvo

ECU Controller

Main ECU controller unit for Volvo EC210, EC210B, EC140, EC330, EC260, EC290, EC360, and EC460 excavators.

Volvo EC210+7Contact for wholesale

172-9389

ECUCaterpillar

Engine ECU Controller

Engine ECU (Electronic Control Unit) computer board for Caterpillar machinery engine management.

Contact for wholesale

190-0416

ECUCaterpillar

Electronic Controller

Electronic controller for Caterpillar machinery.

Contact for wholesale

20582963

ECUVolvo

Engine ECU Controller

Engine ECU (Electronic Control Unit) for Volvo construction equipment, managing engine fuel injection, emissions, and performance parameters.

Contact for wholesale

206-2711

ECUCaterpillar

Engine Electronic Control Module

Engine electronic control group (ECM) for the Caterpillar 3512C engine.

Caterpillar 3512CContact for wholesale

21Q4-32932

ECUHyundai

ECU Controller Board

Electronic control unit (computer board) for Hyundai R260LC-9S excavator. Hyundai part number 21Q4-32932 (also referenced as 21Q432932).

Hyundai R260LC-9SContact for wholesale

21Q6-32160

ECUHyundai

Hydraulic Controller

Hydraulic electronic control unit for Hyundai R235LC-9 and R250LC-9 excavators. Hyundai part numbers 21Q6-32160 and 21Q7-32103 (cross-fit variants).

Hyundai R235LC-9+1Contact for wholesale

21Q6-32180

ECUHyundai

ECU Controller

Engine ECU (electronic control unit) controller for Hyundai R220LC-9S excavator.

Hyundai R220LC-9SContact for wholesale

21Q6-32192

ECUHyundai

Computer Controller

Electronic computer controller for Hyundai R220LC-9SH excavator.

Hyundai R220LC-9SHContact for wholesale

21QB-32521

ECUHyundai

ECU Controller Board

Electronic control unit (computer board/controller) for Hyundai R300LC-9H excavator. Hyundai part number 21QB-32521.

Hyundai R300LC-9HContact for wholesale

221-8872

ECUCaterpillar

ECU Controller

Electronic control unit (ECU / computer board) for the Caterpillar 320D excavator.

CAT 320DContact for wholesale

2211018

ECUCaterpillar

Engine Electronic Control Module

Engine electronic control module (ECM) for the Caterpillar 315C hydraulic excavator. Manages engine fuel delivery, timing, and diagnostics.

Caterpillar 315CContact for wholesale

255-5285

ECUCaterpillar

Electronic Control Unit (Unprogrammed)

Unprogrammed electronic control unit for the Caterpillar 330D excavator. Must be programmed to the specific machine configuration before use.

CAT 330DContact for wholesale

262-2879

ECUCaterpillar

Engine Control Unit

Engine control unit (ECU/computer board) for Caterpillar C7, C9, and C13 engines in 325D, 330D, and 336D excavators.

CAT 325D+2Contact for wholesale

286-3683

ECUCaterpillar

Engine Controller ECM

Engine Control Module (ECM) / computer board for the Caterpillar 320D excavator. Controls engine management and diagnostics.

CAT 320DContact for wholesale

304-5687

ECUCaterpillar

Engine Control Module (ECM)

Engine control module (ECM) / electronic control unit (ECU) for Caterpillar 325B, 325D, 330D excavators and 962H wheel loader.

CAT 325B+3Contact for wholesale

309-5710

ECUCaterpillar

Engine Control Unit

Engine control unit (ECU) 309-5710 for Caterpillar 336D2, 320D2, 320E, 312E, and 314E LCR excavators, functioning as the primary engine management computer board.

CAT 320EL+5Contact for wholesale

3161983

ECUVolvo

ECU Controller

Engine ECU control unit for Volvo excavators and wheel loaders including EC210B, EC240B, EC290B and L-series wheel loaders. Volvo OEM part number VOE3161983.

Volvo EC210B+5Contact for wholesale

317-3869

ECUCaterpillar

Electronic Control Module, Unprogrammed

Unprogrammed electronic control module (ECM) for the Caterpillar 390FL large excavator. Requires machine-specific programming after installation.

CAT 390FLContact for wholesale

322-3603

ECUCaterpillar

ECU Controller Board

Computer board controller unit for a Caterpillar excavator.

Contact for wholesale

327-3520

ECUCaterpillar

Electronic Control Module (Unprogrammed)

Unprogrammed electronic control group for Caterpillar D10T track-type tractor; requires programming before installation.

CAT D10TContact for wholesale

331-7539

ECUCaterpillar

ECU

Electronic control module for Caterpillar C4.4, C6.4, and C6.6 engines, compatible with 320D, 323D, 311D-319D excavators, 924H-938H wheel loaders, and other models.

CAT 320DContact for wholesale

3408501

ECUCummins

Engine Control Module

Electronic Control Module (ECM/ECU) for Cummins QSM11, ISX15, QSX15, and ISM11 diesel engines. Controls engine fueling, timing, and diagnostics.

Cummins QSM11+3Contact for wholesale

347-5405

ECUCaterpillar

ECU Controller Board

Electronic control unit (ECU) computer board and controller for the Caterpillar 320E excavator.

CAT 320EContact for wholesale

348-2378

ECUCaterpillar

Electronic Control Unit

Electronic control unit (ECU) for the Caterpillar 966G wheel loader engine.

Caterpillar 966GContact for wholesale

3482387

ECUCaterpillar

ECU

Electronic Control Module (ECU) for Caterpillar 3508, 3512, 3516, and related engine families; used in large trucks (785D, 793D), wheel loaders (994F, 994H), and gensets.

Contact for wholesale

3654718

ECUCummins

Electronic Control Module

Electronic Control Module (ECM) for Cummins KTA50 diesel engines, featuring a 28-pin connector. Used in KTA50-C1600 construction and industrial engine configurations.

Contact for wholesale

366-8821

ECUCaterpillar

ECU Controller

Engine/machine ECU controller unit (computer board) for a range of Caterpillar excavators including the 312D, 320D, 330D, 345D and 349D series.

CAT 320D+7Contact for wholesale

372-2906

ECUCaterpillar

Engine Electronic Control Module

Engine electronic control module (ECM/ECU) for Caterpillar excavators 345C, 345D, 349D and wheel loaders 950H, 962H, also used in wheel tractor-scrapers 657E and 657G. Compatible with C7 and C9 engines.

CAT 345C+6Contact for wholesale

3724531

ECUCaterpillar

Electronic Control Module (Unprogrammed)

Unprogrammed electronic control module (ECM) for the Caterpillar 312D excavator, requiring programming before installation.

CAT 312DContact for wholesale

379-9679

ECUCaterpillar

Engine Control Unit

Electronic control unit (ECU / computer board) for Caterpillar excavators and construction equipment.

Contact for wholesale

386-3444

ECUCaterpillar

Engine Control Unit

Engine control unit (ECU/computer board) for Caterpillar C4.4, C7.1, C9.3, C13, C15, and C18 engines. Fits 323D2, 329D2, and 330D2 excavator series.

CAT 323D2+2Contact for wholesale

4384700

ECUCummins

Engine Control Module

Electronic Control Module (ECM/ECU) for Cummins 6.7L QSB, ISL, and QSL engines with CM235 architecture. Manufactured by Continental.

Cummins QSB 6.7L+2Contact for wholesale

440-1437

ECUCaterpillar

Electronic Controller

Electronic controller for Caterpillar 6020B large mining excavator. Manages machine control functions and system monitoring.

CAT 6020BContact for wholesale

4445494

ECUHitachi

V-ECU Controller

V-ECU (main vehicle controller) for Hitachi ZR130HC, ZR420JC, and ZX110 series excavators and crusher machines.

Hitachi ZR130HC+3Contact for wholesale

4452329

ECUCaterpillar

Engine Control Module

Engine control module (ECM) for Caterpillar excavator engines. Controls fuel injection timing, engine speed, and other engine management functions.

Contact for wholesale

4458726

ECUHitachi

ECU

Electronic control unit (computer controller) for Hitachi EX356 excavator. Controls and monitors machine operation and hydraulic systems.

Hitachi EX356Contact for wholesale

460-0132

ECUCaterpillar

Electronic Control Unit

Electronic control group for Caterpillar 320D2 and 323F excavators. Manages engine and machine control functions via the onboard ECM.

CAT 320D2+1Contact for wholesale

478-7932

ECUCaterpillar

ECM Controller Board

Caterpillar electronic controller unit (computer board) for excavator applications, part number 478-7932. Used in C13 engine control systems.

Contact for wholesale

478-7933

ECUCaterpillar

Engine Control Module

Engine control module (ECM) for Caterpillar C7, C9, C11, C15 and C18 engines across the 324D–349D excavator and 627G/637D scraper series. Manages fuel injection timing, quantity, and engine protection functions.

CAT 324D+5Contact for wholesale

4833966

ECUCummins

Engine Control Module

Cummins ECU control module for the QSK60G generator engine, part number 4833966. The QSK60G is a Cummins 60-litre high-horsepower diesel engine used in generator sets.

Cummins QSK60GContact for wholesale

4921776

ECUCummins

Engine Controller Unit

Electronic control unit (ECU / computer board) for the Cummins 6BT5.9 engine. Controls fuel injection timing, quantity, and engine management functions.

Cummins 6BT5.9Contact for wholesale

4995444

ECUCummins

Engine Control Module

Electronic control module (ECM) for Cummins QSK60, QSK50, QSK38, QSL9, ISDE, and K38 diesel engines.

Contact for wholesale

561-95-84350

ECUKomatsu

Controller

Electronic controller for Komatsu equipment, part number 561-95-84350. Listed under bulldozer category with no specific model.

Contact for wholesale

600-463-2501

ECUKomatsu

Engine Controller

Engine controller (ECM) assembly for the Komatsu SAA6D170E-5E diesel engine used in large excavators and dump trucks.

Komatsu SAA6D170E-5EContact for wholesale

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