7Y4801 HOUSING Caterpillar parts
1090, 1190, 1190T, 1390, 2290, 2390, 2590, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320N, 321C, 322B L, 322B LN, 322C, 322C FM, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 330, 330 FM L, 3...
Rating:
Alternative (cross code) number:
CA7Y4801
7Y-4801
7Y4801
CA7Y4801
7Y-4801
7Y4801
Weight: 47 pounds 21 kg.
EXCAVATOR, WHEELED EXCAVATOR,
Compatible equipment models: 7Y4801:
EXCAVATOR
318C
319C
320 L
320B
320C
320C FM
320C L
320N
321C
322B L
322B LN
322C
322C FM
325
325 L
325 LN
325B
325B L
325C
325C FM
330
330 FM L
330 L
330B
330B L
330C
330C FM
330C L
330C MH
345B
345B II
345B II MH
345B L
LOGGER
322C
MOBILE HYD POWER UNIT
330C
TRACK FELLER BUNCHER
1090
1190
1190T
1390
2290
2390
2590
511
521
521B
541
541 2
551
TK1051
TK711
TK721
TK741
TK751
UNDERCARRIAGE
OEMS
Number on catalog scheme:
6
For full view, you need register
Information:
Illustration 1 g01423261
M Series Data Link Communication System
The Implement ECMs use two data link systems for communication between the Implement ECMs and for communication with the other electronic control modules that are on the machine. The systems of data links also allow communication with service tools. In addition, a dedicated data link is present between the first Implement ECM and the Accugrade ARO connector.The data link is bidirectional. The Implement ECMs can send information and the Implement ECMs can receive information. The data link is not a visible component. The data link consists of internal ECM circuits, the related harness wiring and the harness connectors.The Implement ECMs communicate over the two data link communication systems that are present on the machine. The two types of systems are listed below.Cat Data Link - The Cat Data Link is used to send information about the status of the system between control modules and the Caterpillar Electronic Technician (ET). All diagnostic codes of the implement system are activated by the Cat Data Link.SAE J1939 Data Link - The SAE J1939 Data Link is a high-speed data link system. The J1939 Data Link is used for high-speed system operation communication between the ECM controls and the control modules of other machine systems. In the event of a failure of the SAE J1939 Data Link system, the Cat Data Link is used as a backup system for operational communication.Data Link Diagnostics
Both of the data link systems on the machine are monitored by the Implement ECM for abnormal internal circuit conditions or external circuit conditions. The ECM will activate diagnostic codes for a specific control module and data link circuit when an abnormal condition is detected.When the Implement ECM detects an abnormal condition in a data link circuit, the ECM will activate a "companion" diagnostic code along with the diagnostic code for the involved control module in order to alert the technician to which data link system is involved. The companion codes for the implement system are listed below:CID 0247 - FMI 09 or FMI 14 - SAE J1939 Data LinkCID 0248 - FMI 09 or FMI 14 - Cat Data LinkAn example of how the companion codes are used by the Implement ECM for the data link circuits: The Implement ECM is communicating with the Transmission/Chassis ECM over the SAE J1939 Data Link circuit, however, some expected data is not being communicated. The Implement ECM will activate the CID 0296 FMI 14 diagnostic code (Special Instruction - not receiving expected information) for the Transmission/Chassis ECM. The Implement will also activate the CID 0247 - FMI 14 companion diagnostic code (SAE J1939 Data Link) in order to indicate which data link circuit is involved. The companion diagnostic code will clear when the primary diagnostic code is cleared.A CID 0247 or a CID 0248 companion diagnostic code will always be activated when any of the following module communication codes is activated by the Implement ECM.CID 0296 - Transmission/Chassis ECMCID 0588 - Messenger System DisplayCID 0590 - Engine ECM
Cat SIS web machinery list:
Parts housing Caterpillar catalog:
318C, 320 L, 320B
315C, 315D L, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E ...
315C, 315D L, 318C, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321B, 321C, 321D LCR, 322B LN, 323D L, 323D LN, 323D2 L
318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320...
322B L, 325B, 325B L, OEMS
320 L, 320B, 320N, 322, 322B L, 322B LN, OEMS
322 FM L, 322B L, 322B LN, 325B, 325B L, M325B
320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
320D, 320D FM, 320D FM RR, 323D LN, 323D SA, 323E L, 325C, 325D, 325D L, 325D MH, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, OEMS
330B, 330B L, OEMS
328D LCR, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
328D LCR, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
318C, 318E L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320...
315C, 315D L, 318C, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321B, 321C, 321D LCR, 322B LN, 323D L, 323D LN, 323D2 L
315C, 315D L, 318C, 318E L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E ...
1252922
HOUSING
318C, 319C, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
318C, 319C, 320B, 320B FM LL, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
2331166
HOUSING
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 323D L, 323D LN
318C, 320 L, 320B
1721100
HOUSING AS-COUPLER
315C, 316E L, CW-10
315C, 316E L, CW-10
6E5434
HOUSING-PILOT
311D LRR, 312C, 312D, 312D L, 314D LCR, 315C, 315D L, 318C, 319C, 319D, 319D L, 319D LN, 320C, 320D, 320D L, 320D LN, 321D LCR, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 324D LN, 325C, 32...
311D LRR, 312C, 312D, 312D L, 314D LCR, 315C, 315D L, 318C, 319C, 319D, 319D L, 319D LN, 320C, 320D, 320D L, 320D LN, 321D LCR, 322C, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 324D LN, 325C, 32...
2395706
HOUSING
318C, 319C
318C, 319C
2395707
HOUSING
318C, 319C
318C, 319C
1588206
HOUSING
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321C, 321D LCR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 3...
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321C, 321D LCR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 323D2 L, 3...
1588159
HOUSING
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322C, 322...
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 322C, 322...