3054891 caterpillar:harness HARNESS AS-ENGINE

3054891 HARNESS AS-ENGINE Caterpillar 311D LRR, 312D, 312D L, 313D, 314D CR, 314D LCR, 315D L, 318D L, 319D, 319D L, 319D LN

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305-4891 3054891 Fuel Injector Nozzle Harness Compatible for Caterpillar Compatible for CAT Excavator 312D 315D 318D C4.2 Engine

$62.39

06 Dec 2025

CN: xutingzi mall

305-4891 3054891 Fuel Injector Nozzle Harness Compatible for Caterpillar Compatible for CAT Excavator 312D 315D 318D C4.2 Engine
CAQRMFNU Simple wiring tutorial, novice friendly. || Color coding makes wiring more efficient. || Anti-seismic and anti-detachment design to adapt to bumpy road conditions. || Anti-interference shielding design to avoid signal disorder

$54.39

06 Dec 2025
0.1102[0.05] Pounds
CN: zhangbufanAMAZ

1PC 305-4891 3054891
VTXPJISKB

305-4891 3054891 Injector Wiring Harness for Caterp Excavator 312D E312D C4.2 Engine

$85.16

14 Nov 2025
0.1102[0.05] pounds
CN: zhengzhoulaolei

305-4891 3054891 Injector Wiring Harness for Caterp Excavator 312D E312D C4.2 Engine
DrTBMx Provide fuel injector harness numbered 305-4891 (3054891), compatible with excavators such as 312D and C4.2 engines. || This wiring harness is compatible with the corresponding engine fuel injection system, connecting the fuel injector and control unit. || Assist in transmitting fuel injection control signals and support fuel injectors to complete fuel injection according to instructions. || Adapt to the electrical architecture of relevant equipment, optimize circuit design, and facilitate installation and fixation. || As a supporting component of the fuel injection system, it meets the requirements of engine fuel injection control scenarios.

This part in 2 request: Show. This information for suppliers only!

#535396 305-4891

2020-10-01

#535376 305-4891

2020-10-01

Parts harness caterpillar:harness:

3669313 HARNESS AS-SENSOR
311D LRR, 311F LRR, 312D, 312D L, 312D2, 314D CR, 314D LCR, 315D L, 318D2 L, 319D L, 319D LN, 320D, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D L, 323D LN, 323D SA, 324D, 324D L, 324D LN, 325D,...

2051340 HARNESS AS-OPERATOR CONTROLS
311D LRR, 312D, 312D L, 314D CR, 314D LCR, 314E LCR, 315D L, 318E L, 319D, 319D L, 319D LN, 320C, 320D, 320D L, 320D LRR, 320D RR, 320E L, 320E LN, 320E LRR, 321D LCR, 322C, 323D L, 323D LN, 323D SA, ...

2341124 HARNESS AS-RADIO
311D LRR, 311F LRR, 312D, 312D L, 312D2, 315D L, 318D2 L, 319D, 319D L, 320D, 320D L, 320D LRR, 320D RR, 320D2, 323D L, 323D LN, 323D SA, 324D, 324D LN, 325D, 325D L, 329D, 329D L, 330D, 330D L, 330D ...

2757104 HARNESS AS-PLATFORM
311D LRR, 312D, 312D L, 313D

3109688 HARNESS AS-ENGINE
311D LRR, 312D, 312D L, 314D LCR, 315D L, 319D, 319D L, 319D LN

3738980 HARNESS AS-CONSOLE
311D LRR, 312D L, 312D2, 312D2 GC, 313D, 313D2, 313D2 LGP, 315D L, 318D2 L, 319D L, 319D LN, 320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 L, 323D L, 323D LN, 324D, 324D L, 326D L, 3...

2594877 HARNESS AS-CONSOLE
311D LRR, 312D, 312D L, 312D2 L, 313D, 315D L, 318D L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 323D L, 323D LN, 323D SA, 324D, 324D FM, 32...

2510580 HARNESS AS-CONSOLE
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D ...

3690032 HARNESS AS-CONTROL
312D, 315D L, 320D, 349D