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RING-SEAL 2478791 - Caterpillar


2478791 RING-SEAL Caterpillar parts 1390, 2590, 320C, 320D, 320D FM, 320D2, 320D2 L, 322C, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D L, 324D LN, 325C, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E, 330D MH, 521B, 522B, 541, 541 2, 55...
Rating:
33
Alternative (cross code) number:
CA2478791
247-8791
2478791
Caterpillar 2478791 RING-SEAL
Weight: 0.02 pounds 0 kg.

Buy RING-SEAL 2478791 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, TRACK FELLER BUNCHER,

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$28.99

13 Nov 2025

US: MA LINH STORE
Replacement Part for Starter Solenoid Relay Fits for Polaris Victory Vegas Hammer 2004-2007 relpart#2478791
Generic NOTE - Package included: 1 Set ONLY. Please check all carefully (photos and model) and make sure it will compatible with your original one. || Manufacturer Part Number: AITSL1299.
$28.99

07 Oct 2024

RU: conghuan2001a
#US Replacement Part for Starter Solenoid Relay Fits for Polaris Victory Vegas Hammer 2004-2007 relpart#2478791
Generic NOTE - Package included: 1 Set ONLY. Please check all carefully (photos and model) and make sure it will compatible with your original one. || Manufacturer Part Number: AITSL1299.
$10.55
 

01 Dec 2018

CATERPILLAR AFTERMARKET: CATERPILLAR AFT
CATERPILLAR RING-SEAL 2478791 NEW
Number on catalog scheme: 8
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Compatible equipment models: 2478791:

Information:

Use this procedure in order to troubleshoot high engine oil temperature or use this procedure if any of the following event codes are active or logged.
Table 1
Event Code
Description Conditions which Activate The Code System Response
E020 (1) High Engine Oil Temperature Warning The engine oil temperature has exceeded the trip point and the delay time has expired. The alarm output is activated. The code is logged.
E197 (1) High Engine Oil Temperature
E019 (3) High Engine Oil Temperature Shutdown The shutdown output is activated. The code is logged. The engine is shut down.
E197(3) High Engine Oil Temperature Note: Refer to Troubleshooting, "Engine Monitoring System" for information on trip points and delay times.Probable Causes
Faulty oil temperature sensor and/or circuit
Insufficient flow of coolant through the oil cooler
Insufficient flow of oil through the oil coolerRecommended Repairs
Check the Oil Temperature Sensor and/or the Circuit
Check the reading of the oil temperature on Caterpillar Electronic Technician (ET). The temperature should rise steadily as the engine is warmed. Ensure that the temperature is reasonable.If the reading on Cat ET for the oil temperature is not reasonable, troubleshoot the circuit for the oil temperature sensor. Refer to Troubleshooting, "Sensor Signal (Analog, Active) - Test".Check the Flow of Coolant Through the Oil Cooler
Oil Coolers that are Cooled with Jacket Water
Check for "High Engine Coolant Temperature" events. Refer to Troubleshooting, "Coolant Temperature Is High".Oil Coolers that are Cooled by the Separate Circuit
Compare the temperature of the coolant at the inlet of the oil cooler to the regulated temperature. If the inlet temperature is OK, check the temperature of the coolant at the outlet of the oil cooler.A high temperature difference indicates an insufficient flow rate. Investigate the cause of the obstruction. Make the necessary repairs.Check the Flow of Oil Through the Oil Cooler
Run the engine at normal operating temperature. Determine the pressure differential between the inlet and the outlet of the oil cooler. For comparative data, refer to the Technical Marketing Information for the engine.If the pressure differential between the inlet and the outlet of the oil cooler exceeds the data that is published for the engine, there is an insufficient flow of oil through the oil cooler. Determine the cause of the obstruction. Make the necessary repairs.

Cat SIS web machinery list:

Caterpillar parts catalog
TK741 Track Feller Buncher 20200001-UP (MACHINE) POWERED BY C-9 Engine
TK751 Track Feller Buncher 30100001-01114 (MACHINE) POWERED BY C-9 Engine
541 Track Feller Buncher 54100001-UP (MACHINE) POWERED BY C-9 Engine
551 Track Feller Buncher 55100001-UP (MACHINE) POWERED BY C-9 Engine
552 Track Feller Buncher 55200001-UP (MACHINE) POWERED BY C-9 Engine
1390 Track Feller Buncher B3F02310-UP (MACHINE)
2590 Track Feller Buncher P6B00001-UP (MACHINE) POWERED BY C9 Engine
541 Series 2 Track Feller Buncher F7D00001-UP (MACHINE) POWERED BY C9 Engine
521B TRACK FELLER BUNCHER F7B00001-UP (MACHINE) POWERED BY C9 Engine
522B TRACK FELLER BUNCHER F7C00001-UP (MACHINE) POWERED BY C9 Engine
552 Series 2 Track Feller Buncher F7G00001-UP (MACHINE)
340F Excavators WBX00001-UP (MACHINE) POWERED BY C9.3 Engine
320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine
322C & 322C L Excavators DAA00001-UP (MACHINE) POWERED BY 3126 Engine
320C U & 320C LU Excavators MAC00001-UP (MACHINE) POWERED BY 3066 Engine
322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
325D L & LN Excavator GPB00001-UP (MACHINE) POWERED BY C7 Engine
323D & 323D L Excavator SDC00001-UP (MACHINE) POWERED BY 3066 Engine
325D & 325D L Excavators AZP00001-UP (MACHINE) POWERED BY C7 Engine
323D LN & 323D S Excavators CYD00001-UP (MACHINE) POWERED BY 3066 Engine
324D L & LN Excavator EJC00001-UP (MACHINE) POWERED BY C-7 Engine
325D L Hydraulic Excavator T2S00001-UP (MACHINE) POWERED BY C-7 Engine
330D Material Handler (HCR & FCR) C5K00001-UP (MACHINE) POWERED BY C9 Engine
324D L Excavator T2D00001-UP (MACHINE) POWERED BY C-7 Engine
325D L Excavator MCL00001-UP (MACHINE) POWERED BY C-7 Engine
325D L Excavator A3R00001-UP (MACHINE) POWERED BY C7 Engine
324D L Hydraulic Excavator JJG00001-UP (MACHINE) POWERED BY C-7 Engine
330D Material Handler PEL00001-UP (MACHINE) POWERED BY C9 Engine
323D L Excavator JLG00001-UP (MACHINE) POWERED BY C6.4 Engine
324D FM JKR00001-UP (MACHINE) POWERED BY C7 Engine
325D Forest Swing Machine General Forestry Application High Wide Undercarriage C7K00001-UP (MACHINE) POWERED BY C7 Engine
323D L Excavator PBM00001-UP (MACHINE) POWERED BY 3066 Engine
325D & 325D L Excavators DBH00001-UP (MACHINE) POWERED BY C7 Engine
320D & 320D L Excavators FAL00001-UP (MACHINE) POWERED BY C6.4 Engine
325D L Mobile Hydraulic Power Units C3N00001-UP (MACHINE) POWERED BY C7 Engine
325D L Excavator GBR00001-UP (MACHINE) POWERED BY C7 Engine
325D L Excavator PAL00001-UP (MACHINE) POWERED BY C7 Engine
324D L Excavator LAB00001-UP (MACHINE) POWERED BY C7 Engine
323D LN & 323D S Excavators RAC00001-UP (MACHINE) POWERED BY C6.4 Engine
320D & 320D L Excavators JGZ00001-UP (MACHINE) POWERED BY 3066 Engine
323D L Excavator BYM00001-UP (MACHINE) POWERED BY C6.4 Engine
324D LN Mobile Hydraulic Power Unit KJR00001-UP (MACHINE) POWERED BY C7 Engine
323D L Excavator NDE00001-UP (MACHINE) POWERED BY C6.4 Engine
325D L Excavator NAC00001-UP (MACHINE) POWERED BY C7 Engine
325D L Excavator LAL00001-UP (MACHINE) POWERED BY C7 Engine
320D Excavator BZP00001-UP (MACHINE) POWERED BY C6.4 Engine
323D L Excavator YSD00001-UP (MACHINE) POWERED BY C6.4 Engine
323D & 323D L Excavators WGC00001-UP (MACHINE) POWERED BY C6.4 Engine
325D L Excavator ERK00001-UP (MACHINE) POWERED BY C7 Engine
329D L Excavator JHJ00001-UP (MACHINE) POWERED BY C7 Engine
329D L Excavator RSK00001-UP (MACHINE) POWERED BY C7 Engine
329D L & 329D LN Excavator BFC00001-UP (MACHINE) POWERED BY C7 Engine
329D L Excavator LGN00001-UP (MACHINE) POWERED BY C7 Engine
329D L Excavator TPM00001-UP (MACHINE) POWERED BY C7 Engine
329D & 329D L Excavators MNB00001-UP (MACHINE) POWERED BY C7 Engine
323D, 323D L & 323D LN Excavators CWG00001-UP (MACHINE) POWERED BY C6.4 Engine
324D L & 324D LN Excavators BTK00001-UP (MACHINE) POWERED BY C7 Engine
329D L & 329D LN Excavators EBM00001-UP (MACHINE) POWERED BY C7 Engine
329D L Excavator CZF00001-UP (MACHINE) POWERED BY C7 Engine
329D L Excavator WLT00001-UP (MACHINE) POWERED BY C7 Engine
323D SA Excavator NES00001-UP (MACHINE) POWERED BY C6.4 Engine
320D Excavator KHN00001-UP (MACHINE) POWERED BY C6.4 Engine
329D L Mobile Hydraulic Power Units L5G00001-UP (MACHINE) POWERED BY C7 Engine
329E Mobile Hydraulic Power Unit K2L00001-UP (MACHINE) POWERED BY C7.1 Engine
329D L Mobile Hydraulic Power Unit J8D00001-UP (MACHINE) POWERED BY C7 Engine
320D2 Excavator DFM00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators KHR00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 Excavator XBB00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators KBS00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 Excavator MDJ00001-UP (MACHINE) POWERED BY C7.1 Engine
340F Excavators DWK00001-UP (MACHINE) POWERED BY C9.3 Engine


Parts ring Caterpillar catalog:

5J4995 RING-EXPANDER
1190T, 1290T, 2391, 2491, 522, 522B, 532, 552, 552 2, TK722, TK732, TK752
2344483 RING
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
2344485 RING
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
2344487 RING-BACKUP
323D L, 323D LN, 324D, 324D FM, 324D L, 324D LN, 324E L, 324E LN, 325D, 325D FM, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L
2344581 RING-BACKUP
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
2344584 RING-BACKUP
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
2344585 RING
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
2344586 RING
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 324D, 324D FM, 324D L, 324E, 324E L, 324E LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329...
1690739 RING
323D L, 323D2 L, 324D, 324D L, 324D LN, 324E LN, 325C, 325D, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330B L, 330C, 330C L, 330D L, 330D LN, 336D L, 336D LN, 336D2 L, 336E LN, 345B II, 345C, 345C L, ...
7Y0667 RING-RETAINING
325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 36...
0997030 RING
321C, 325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, ...
1893189 RING-SEAL
325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
2529518 RING-PISTON
533, 543, HA770, HA771, HA870, HA871, HYDRAULIC, TK370, TK371, TK380, TK381
2236501 RING-PISTON
533, 543, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
2229294 RING-SNAP
533, 543, 564, 574B, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
2229281 RING-SEAL
533, 543, 564, 574B, HA770, HA771, HA870, HA871, TK370, TK371, TK380, TK381
2304562 RING-BACKUP
1190T, 1290T, 2391, 2491, 522, 522B, 532, 552, 552 2, TK722, TK732, TK752
5J4995 RING-EXPANDER
1190T, 1290T, 2391, 2491, 522, 522B, 532, 552, 552 2, TK722, TK732, TK752
2399992 RING
1190T, 1290T, 2491, 522B, 532, 551, 552, 552 2, TK722, TK732, TK751, TK752
2403455 RING
1190T, 1290T, 2491, 345C, 522B, 532, 551, 552, 552 2, TK722, TK732, TK751, TK752
2478947 RING
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 330C, 330C FM, 330C L, 330C MH, 345B II, 345B II MH, 511, 521, 521B, 522, 522B, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK722, TK7...
1982645 RING-BACKUP
320C, 325B L, 325C, 325C L, 325D MH, 330C, M325B
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