MOTOR AS 2457839 - Caterpillar



2457839 MOTOR AS Caterpillar parts 307D, 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,...
Rating:
36
Alternative (cross code) number:
CA2457839
245-7839
2457839
Caterpillar 2457839 MOTOR AS
Weight: 3 pounds 1 kg.

Buy MOTOR AS 2457839 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, WHEELED EXCAVATOR,

Compare Prices:

As an associate, we earn commssions on qualifying purchases through the links below
$118.64

08 Dec 2025

US: QUALITY PARTS
2457839 Motor AS-Blower Motor (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 3.96 lbs || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$49.00

08 Dec 2025

CN: JPJR
245-7839 2457839 AC Blower Motor 24V for Caterpillar 320D 324D 325D 328D 345D 330D 329D 336D 390D 349D MH3037 MH3049 MH3059 Excavator
Exquilic ????Replace Part Number: 2457839, 245-7839 || ????Compatible Model: for Caterpillar Excavator 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 RR, 320D2, 320D2 GC, 320D2 L, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L, 324D LN, 325D, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 365C, 365C L, 365C L MH, 374D L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, M325D L MH, M325D MH || ????Compatible Model: for Caterpillar Front Shovel 385C; Material Handler MH3037, MH3049, MH3059; Mini Hyd Excavator 307D; Mobile Hyd Power Unit 323D L, 323D LN, 324D LN, 325D, 325D L, 329D L, 330D, 330D L, 336D L, 345C L, 349D L, 365C L, 385C, 385C L || ????Compatible Model: for Caterpillar Wheeled Excavator M313D, M315D, M315D2, M316D, M317D2, M318D, M318D MH, M322D, M322D MH, M330D, W345C MH || ????Perfect Replaces: Easy-to-install replacement part that perfectly matches the original, offer a six-month-waranty
$96.25

18 Nov 2025

CN: chaonuoshangmao
AC Blower Motor, Compatible with Caterpillar 320D/330D, 24V 2727005020 2457839, Replacement Part
Generic AC Blower Motor, Compatible with Caterpillar 320D/330D, 24V 2727005020 2457839, Replacement Part
Number on catalog scheme: 20
  For full view, you need register

Cat SIS web machinery list:

Caterpillar parts catalog
320D3 Excavator ESX00001-UP (MACHINE) POWERED BY ALUW06DTI Engine
323D3 Excavator FEY00001-UP (MACHINE) POWERED BY C7.1 Engine
345D Mobile Hydraulic Power Units L5R00001-UP (MACHINE) POWERED BY C13 Engine
MH3037 Material Handler JPB00001-UP (MACHINE) POWERED BY C7.1 Engine
MH3037 Material Handler JLH00001-UP (MACHINE) POWERED BY C7.1 Engine
MH3022 Wheeled Excavator Material Handler FB300001-UP (MACHINE) POWERED BY C7.1 Engine
MH3024 Wheeled Excavator Material Handler FB500001-UP (MACHINE) POWERED BY C7.1 Engine
MH3024 Wheeled Excavator Material Handler FB700001-UP (MACHINE) POWERED BY C7.1 Engine
MH3026 Wheeled Excavator Material Handler FB900001-UP (MACHINE) POWERED BY C7.1 Engine
MH3037 Material Handler KPM00001-UP (MACHINE) POWERED BY C7 Engine
MH3049 Material Handler HPB00001-UP (MACHINE) POWERED BY C9 INDUSTRIAL Engine
MH3059 Material Handler RBR00001-UP (MACHINE) POWERED BY C9 INDUSTRIAL Engine
M325D MH & M325D L MH Wheeled Material Handler ETE00001-UP (MACHINE) POWERED BY C7 Engine
MH3024 Wheeled Excavator Material Handler FM400001-UP (MACHINE) POWERED BY C7.1 Engine
MH3022 Wheeled Excavator Material Handler FM200001-UP (MACHINE) POWERED BY C7.1 Engine
349D2 Mobile Hydraulic Power Unit P2700001-UP (MACHINE) POWERED BY C13 Engine
320D2 Excavator XBA00001-UP (MACHINE) POWERED BY C7.1 Engine
323D2 L Excavator JEX00001-UP (MACHINE) POWERED BY C7.1 Engine
326D2 L Excavator LCW00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 GC Excavator YBJ00001-UP (MACHINE) POWERED BY C4.4 Engine
320D2 & 320D2 L Excavators YBK00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 Excavator WBY00001-UP (MACHINE) POWERED BY C7.1 Engine
349D2 L Excavator GAX00001-UP (MACHINE) POWERED BY C13 Engine
M314F Wheeled Excavator FB400001-UP (MACHINE) POWERED BY C4.4 Engine
M316F Wheeled Excavator FB600001-UP (MACHINE) POWERED BY C4.4 Engine
M318F Wheeled Excavator FB800001-UP (MACHINE) POWERED BY C7.1 Engine
M320F Wheeled Excavator FB200001-UP (MACHINE) POWERED BY C7.1 Engine
M322F Wheeled Excavator FBW00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators TGJ00001-UP (MACHINE) POWERED BY C7.1 Engine
330D2 L Excavator XDR00001-UP (MACHINE) POWERED BY C7.1 Engine
313D2 GC & 313D2 L Excavators FEB00001-UP (MACHINE) POWERED BY C4.4 Engine
318D2 L Excavator SGB00001-UP (MACHINE) POWERED BY C4.4 Engine
M315F Wheeled Excavator F4D00001-UP (MACHINE) POWERED BY C4.4 Engine
M317F Wheeled Excavator F6P00001-UP (MACHINE) POWERED BY C4.4 Engine
336D2 L Excavator MBP00001-UP (MACHINE) POWERED BY C9 Engine
313D2 L Excavator LCY00001-UP (MACHINE) POWERED BY C4.4 Engine
336D2 L OEM GGH00001-UP (MACHINE) POWERED BY C9 Engine
330D2 L OEM EX700001-UP (MACHINE) POWERED BY C7.1 Engine
336D2 L OEM EF300001-UP (MACHINE) POWERED BY C9 Engine
326D2 L OEM HM400001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 & 320D2 L Excavators ESG00001-UP (MACHINE) POWERED BY C7.1 Engine
320D2 L Excavator XCC00001-UP (MACHINE) POWERED BY C7.1 Engine
330D2 L Mobile Hydraulic Power Unit HER00001-UP (MACHINE) POWERED BY C7.1 Engine
313D2 Excavator MES00001-UP (MACHINE) POWERED BY C4.4 Engine
336D2 L Excavator DGR00001-UP (MACHINE) POWERED BY C9 Engine
326D2 L Excavator KER00001-UP (MACHINE) POWERED BY C7.1 Engine
326D2 L Excavator JFG00001-UP (MACHINE) POWERED BY C7.1 Engine
326D2 L Excavator LJE00001-UP (MACHINE) POWERED BY C7.1 Engine
M323F Roadrail Wheeled Excavators RH300001-UP (MACHINE) POWERED BY C4.4 Engine
336D2 L Excavator TMC00001-UP (MACHINE) POWERED BY C9 Engine
349D2 L Excavator WEC00001-UP (MACHINE) POWERED BY C13 Engine
330D2 L Excavator EBP00001-UP (MACHINE) POWERED BY C7.1 Engine
330D2 L Excavator DTG00001-UP (MACHINE) POWERED BY C7.1 Engine
330D2 L Excavator FEX00001-UP (MACHINE) POWERED BY C7.1 Engine
330D Custom Waste Handler JJM00001-UP (MACHINE) POWERED BY C9 Engine
330D & 330D L Excavators EDX00001-UP (MACHINE) POWERED BY C9 Engine
385C L Excavator JCM00001-UP (MACHINE) POWERED BY C-18 Engine
365C L Excavator ELC00001-UP (MACHINE) POWERED BY C-15 Engine
345C L Hydraulic Excavator ESD00001-UP (MACHINE) POWERED BY C13 Engine
385C Excavator KBC00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator MMA00001-UP (MACHINE) POWERED BY C-18 Engine
345C Fixed Cab Riser Material Handler M2R00001-UP (MACHINE) POWERED BY C13 Engine
345C LC Excavator DHP00001-UP (MACHINE) POWERED BY C13 Engine
345C & 345C L Excavators BWY00001-UP (MACHINE) POWERED BY C13 Engine
365C L Excavator MEM00001-UP (MACHINE) POWERED BY C-15 Engine
365C L Excavator MCS00001-UP (MACHINE) POWERED BY C-15 Engine
365C L Excavator FEN00001-UP (MACHINE) POWERED BY C-15 Engine
385C L Excavator T2E00001-UP (MACHINE) POWERED BY C-18 Engine
385C L Excavator EDA00001-UP (MACHINE) POWERED BY C18 Engine
385C Excavator MNZ00001-UP (MACHINE) POWERED BY C-18 Engine
385C FS Excavator T2F00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator GLT00001-UP (MACHINE) POWERED BY C18 Engine
385C & 385C L Excavator KGB00001-UP (MACHINE) POWERED BY C18 Engine
385C FS Excavator EAM00001-UP (MACHINE) POWERED BY C-18 Engine
365C L Hydraulic Excavator PAR00001-UP (MACHINE) POWERED BY C-15 Engine
W345C Material Handler R5K00001-UP (MACHINE) POWERED BY C13 Engine
345C Excavator TAJ00001-UP (MACHINE) POWERED BY C13 Engine
385C Material Handler WAW00001-UP (MACHINE) POWERED BY C-18 Engine
345C HCR Material Handler D3S00001-UP (MACHINE) POWERED BY C13 Engine
345C & 345C L Hydraulic Excavator ELS00001-UP (MACHINE) POWERED BY C13 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
324D & 324D L Excavators CJX00001-UP (MACHINE) POWERED BY C7 Engine
345C UHD Excavator SPC00001-UP (MACHINE) POWERED BY C13 Engine
330D L & 330D N Hydraulic Excavator GGE00001-UP (MACHINE) POWERED BY C-9 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
320D RR & 320D LRR Excavators EBY00001-UP (MACHINE) POWERED BY 3066 Engine
320D & 320D L Excavators CXY00001-UP (MACHINE) POWERED BY 3066 Engine


Information:

Conditions Which Generate This Code:The ECM detects the following conditions:
The coolant level is low for more than ten seconds.System Response:The ECM will display "Low" and "DIAG" next to the status for "Engine Coolant Level" on the electronic service tool. The check engine lamp and the warning lamp will turn on while this code is active.Note: If a lamp for low coolant level is installed, the lamp for low coolant level will turn on instead of the warning lamp.Factory passwords are required to clear this diagnostic code.NoneTest Step 1. Check the Coolant Level
Check the engine coolant level. Refer to the Operation and Maintenance Manual for more information.Expected Result:The engine coolant level is normal.Results:
OK - The engine coolant level is normal.Repair: Ensure that the coolant level sensor is properly installed. Stop.
Not OK - The engine coolant level is low.Repair: Add coolant to the engine. Refer to the Operation and Maintenance Manual for more information. Proceed to Test Step 2.Test Step 2. Check for Leaks in the Cooling System
Check for leaking engine coolant.
Check for coolant in the engine oil.Expected Result:There are no leaks. There is no coolant in the engine oil.Results:
OK - The engine is not losing any engine coolant.Repair: Ensure that the engine coolant level is normal.Run the engine until the engine reaches normal operating temperatures.Stop the engine and allow the engine to cool.Recheck the engine coolant level. If the coolant level is low, add more engine coolant. Stop.
Not OK - The engine is leaking engine coolant or there is coolant in the engine oil.Repair: Repair the leaks.Verify that the repair eliminates the problem. Stop.

Parts motor Caterpillar catalog:

3349976 MOTOR GP-SWING
318C, 318E L, 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, 320E RR, 321C, ...
3349968 MOTOR GP-SWING
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, 323D L, 323D LN, 323D...
2254613 MOTOR GP-PISTON
365C, 365C L, 365C L MH
2959429 MOTOR GP-PISTON
345D, 345D L, 345D L VG, 349D, 349D L
1559107 MOTOR GP-PISTON
330D L, 330D LN, 330D MH, 345B, 345B II, 345B II MH, 345B L, W345B II
2344638 MOTOR GP-PISTON
330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, M330D
2478978 MOTOR GP-PISTON
365B L, 365C, 365C L, 365C L MH, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B
1893424 MOTOR AS-WINDOW WIPER
307C, 307D, 311C, 312C L, 315C, 318C, 320C, 320C FM, 320C L, 322C, 322C FM, 325C, 325C FM, 330C, 330C FM, 330C L, 330C MH, 330D, 345C
1350611 MOTOR GP-WINDOW WIPER
120H, 120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H...
2881556 MOTOR AS-FAN
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 312C, 315C, 318C, 319C, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 324D FM, 324D FM LL, 325C, 325C FM, 325D FM, 330C FM, 330C L, 3...
2475212 MOTOR AS-GOVERNOR
320C, 320C FM, 320C L, 320D
3863439 MOTOR AS-GOVERNOR
320D2, 320D2 GC, 320D2 L
2457817 MOTOR AS
307D, 311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 314E CR, 314E LCR, 315D L, 318D L, 318D2 L, 319D, 319D L, 319D LN, 320D, 320D FM, 320D FM RR, 320D GC, 320D L,...
2712029 MOTOR AS-GOVERNOR
303.5C, 303C CR, 304C CR, 305C CR
2457931 MOTOR AS-WINDOW WIPER
311D LRR, 311F LRR, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315D L, 318D L, 318D2 L, 319D L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 ...
3168901 MOTOR
308D, 314D CR, 314D LCR, 321D LCR
3532074 MOTOR AS
308D, 314D CR, 314D LCR, 321D LCR, 328D LCR
2457813 MOTOR AS
307D, 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,...