AVSPARE.COM
parts catalog

WASHER 2012771 - Caterpillar


2012771 WASHER Caterpillar parts 312D2, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325C, 325C FM, 325C L, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330C, 330C FM, 3...
Rating:
63
Alternative (cross code) number:
CA2012771
201-2771
2012771
Caterpillar 2012771 WASHER
Weight: 0.60 pounds 0 kg.
Information:
ID  26  mm
MATERIAL  Steel - Min Yield Strength of 290 Mpa 
MATL THK  8  mm
OD  90  mm

Buy WASHER 2012771 Caterpillar genuine, new aftermarket tractor parts with delivery
CRUSHER, WHEELED EXCAVATOR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$13.99

06 Aug 2025

US: Zbox Global, LL
2012771 Flat Washer fits Caterpillar 312D2 324E 325C 329E
ZBOX 【FITMENT MODELS】 Fits Caterpillar 312D2 - 324E - 325C - 329E - Fits Bobcat 325D - Fits John Deere 330C || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
$14.99

04 Aug 2025

US: Zbox Global, LL
2012771 Flat Washer fits Caterpillar 312D2 324E 325C 329E
ZBOX 【FITMENT MODELS】 Fits Caterpillar 312D2 - 324E - 325C - 329E - Fits Bobcat 325D - Fits John Deere 330C || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
$24.08

11 Dec 2024

US: RepairPart
Washer 2012771 fits 324E LN 325C 325D MH 326D L 329E 329E L 329E LN
Generic
Number on catalog scheme: 7
  For full view, you need register

Compatible equipment models: 2012771:

CRUSHER  P360   VHC-30  
FRONT SHOVEL  385C   5090B  
GRAPPLE-DEM/SORT  G320   G325B   VRG-40/2  
GRAPPLE-MECHANICAL  VPG-25  
GRAPPLE-ORANGE PEEL  GSH9B  
LANDFILL COMPACTOR  836K  
MULTI PROCESSOR  MP15   MP318   VT30   VT50  
PULVERIZER  P115   P215   VHP-30  
QUICK COUPLER  PIN GRAB  
QUICK COUPLER-MWL HPL  PW2503/7  
SHEAR-DEMOLITION/SCRAP  S305   S365B   VHS-50  
SHOVEL LOGGER  345C  
THUMB  HYDRAULIC  
TRUCK  795F AC   795F XQ  
WHEEL DOZER  834K  
WHEEL LOADER  988K  
WHEELED EXCAVATOR  M325C MH   M330D   W345B II   W345C MH   Caterpillar

Information:

Conditions Which Generate This Code:The Engine Control Module (ECM) detects the following conditions:
The engine oil pressure is below the trip line in Illustration 1 for more than eight seconds.
Illustration 1 g00998096
C15 map for very low oil pressureSystem Response:The Caterpillar Electronic Technician (ET) will display "LOW OIL PRESSURE" and "DIAG" next to the status for "Engine Oil Pressure". The check engine lamp and the warning lamp will illuminate.Customer passwords are required to clear this diagnostic code.The ECM will use the default torque map. The engine speed is limited to 1350 RPM and the vehicle speed is limited to 72 km/h (45 mph).Note: If the "Engine Monitoring" parameter is programmed to "Shutdown", the engine will be shutdown after this code has been active for 30 seconds.Note: If "Engine Monitoring" is programmed to "Warning" the engine power will not be affected.Test Step 1. Check the Engine Oil Level
Check the engine oil level.Expected Result:The engine oil level is OK.Results:
OK - The engine oil level is OK. Proceed to Test Step 2.
Not OK - The engine oil level is low.Repair: Add engine oil to the proper level. Refer to the Operation and Maintenance Manual for more information.STOPTest Step 2. Verify Proper Sensor Installation
Check the installation of the engine oil pressure sensor.
Check the wiring of the engine oil pressure sensor. Refer to the Electrical Schematic for the proper wiring. Ensure that all of the wires and connectors are properly connected.Expected Result:The sensor is properly installed and the wiring is correct.Results:
OK - The sensor is properly installed. Proceed to Test Step 3.
Not OK - The sensor is not installed properly.Repair: Install the engine oil pressure sensor properly. Repair the wiring and/or the connectors to the sensor.Verify that the repair eliminates the problem.STOPTest Step 3. Check for Active Diagnostic Codes
Connect Cat ET to the data link connector.
Check for active diagnostic codes that are related to the barometric pressure sensor (atmospheric pressure) or the boost pressure sensor.Expected Result:There are no diagnostic codes that are related to the barometric pressure sensor (atmospheric pressure) or the boost pressure sensor.Results:
OK - There are no diagnostic codes. Proceed to Test Step 4.
Not OK - There is a diagnostic code that is related to the barometric pressure sensor (atmospheric pressure) and/or to the boost pressure sensor.Repair: Troubleshoot the diagnostic code before continuing with this procedure.STOPTest Step 4. Check the Status Screen
Turn the keyswitch to the ON position. The engine should be off.
Monitor the status for "Boost Pressure" and "Engine Oil Pressure" on Cat ET.Expected Result:"Boost Pressure" and "Engine Oil Pressure" are less than 10 kPa (2 psi).Results:
OK - The boost pressure and the engine oil pressure are less than 10 kPa (2 psi). Proceed to Test Step 6.
Not OK - Boost Pressure - The boost pressure is

Cat SIS web machinery list:

Caterpillar parts catalog
390F L Excavator HNG00001-UP (MACHINE) POWERED BY C18 Engine
336 Excavator JHD00001-UP (MACHINE) POWERED BY C9.3B Engine
340 Excavator TYH00001-UP (MACHINE) POWERED BY C9.3B Engine
352F Excavator WYA00001-UP (MACHINE) POWERED BY C13 Engine
345D Mobile Hydraulic Power Units L5R00001-UP (MACHINE) POWERED BY C13 Engine
R1700 Load Haul Dump KT400001-UP (MACHINE) POWERED BY C13 Engine
MH3295 Material Handler PA900001-UP (MACHINE) POWERED BY C18 Engine
836K Landfill Compactor T6X00001-UP (MACHINE) POWERED BY C27 Engine
990K Wheel Loader L6Z00001-UP (MACHINE) POWERED BY C27 Engine
S3015, S3025, S3035 Demolition & Scrap Shears LNP00001-UP (MACHINE)
345C Shovel Logger A3L00001-UP (MACHINE) POWERED BY C13 Engine
795F-AC Off-Highway Truck ERM00001-UP (MACHINE) POWERED BY C175-16 Engine
836K Landfill Compactor TWZ00001-UP (MACHINE) POWERED BY C18 Engine
836K Landfill Compactor LWZ00001-UP (MACHINE) POWERED BY C18 Engine
794 AC Off-Highway Truck MN500001-UP (MACHINE) POWERED BY C175-16 Engine
M325D MH & M325D L MH Wheeled Material Handler ETE00001-UP (MACHINE) POWERED BY C7 Engine
795F XQ Off-Highway Truck SNT00001-UP (MACHINE) POWERED BY C175-16 Engine
352F XE VG Excavator XAJ00001-UP (MACHINE) POWERED BY C13 Engine
352F XE VG Excavator SD200001-UP (MACHINE) POWERED BY C13 Engine
349D2 Mobile Hydraulic Power Unit P2700001-UP (MACHINE) POWERED BY C13 Engine
326F L Excavator TMR00001-UP (MACHINE) POWERED BY C7.1 Engine
330F L Excavator LCG00001-UP (MACHINE) POWERED BY C7.1 Engine
336F & 336F L Excavators DSW00001-UP (MACHINE) POWERED BY C9.3 Engine
336F XE & 336F LXE Excavators NAJ00001-UP (MACHINE) POWERED BY C9.3 Engine
349F & 349F L Excavators HLB00001-UP (MACHINE) POWERED BY C13 Engine
352F Excavator WNA00001-UP (MACHINE) POWERED BY C13 Engine
349D2 L Excavator GAX00001-UP (MACHINE) POWERED BY C13 Engine
374F L Excavator EBF00001-UP (MACHINE) POWERED BY C15 Engine
336F L & 336F LN Excavators KCS00001-UP (MACHINE) POWERED BY C9.3 Engine
352F XE Excavator MDR00001-UP (MACHINE) POWERED BY C13 Engine
390F L Excavator FEH00001-UP (MACHINE) POWERED BY C18 Engine
330D2 L Excavator XDR00001-UP (MACHINE) POWERED BY C7.1 Engine
336D2 L Excavator MBP00001-UP (MACHINE) POWERED BY C9 Engine
340F Excavator RBD00001-UP (MACHINE) POWERED BY C9.3 Engine
340F Excavators WBX00001-UP (MACHINE) POWERED BY C9.3 Engine
336D2 L OEM GGH00001-UP (MACHINE) POWERED BY C9 Engine
330D2 L OEM EX700001-UP (MACHINE) POWERED BY C7.1 Engine
352F Mobile Hydraulic Power Unit B3800001-UP (MACHINE) POWERED BY C13 Engine
336D2 L OEM EF300001-UP (MACHINE) POWERED BY C9 Engine
390F OEM PT700001-UP (MACHINE) POWERED BY C18 Engine
352F OEM B3600001-UP (MACHINE) POWERED BY C13 Engine
336F L & 336F LN Excavators TJE00001-UP (MACHINE) POWERED BY C9.3 Engine
352F Excavator RBF00001-UP (MACHINE) POWERED BY C13 Engine
330D2 L Mobile Hydraulic Power Unit HER00001-UP (MACHINE) POWERED BY C7.1 Engine
336D2 L Excavator DGR00001-UP (MACHINE) POWERED BY C9 Engine
568 General Forestry GF800001-UP (MACHINE) POWERED BY C9.3 Engine
336F Mobile Hydraulic Power Unit WGF00001-UP (MACHINE) POWERED BY C9.3 Engine
352F Mobile Hydraulic Power Unit MYD00001-UP (MACHINE) POWERED BY C13 Engine
336D2 L Excavator TMC00001-UP (MACHINE) POWERED BY C9 Engine
349D2 L Excavator WEC00001-UP (MACHINE) POWERED BY C13 Engine
794 AC OFF-HIGHWAY TRUCK HRZ00001-UP (MACHINE) POWERED BY C175 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
336 Excavator YBN00001-UP (MACHINE) POWERED BY C9.3B Engine
336 GC Excavator EBJ00001-UP (MACHINE) POWERED BY C7.1 Engine


Parts washer Caterpillar catalog:

1S4446 WASHER-SEAL
245, 245B, 345B II, 365B, 365B II, 365B L, 375, 375 L, 385B, 5080, 5090B, 594, 594H, D9E, D9G, D9H
5C9119 WASHER 32.13mm (1.26 in.)I.D.
215, 215B, 215C, 824C, 824G II, 824H, 826G II, 826H, 834G, 834H, 836G, 836H, 836K, 988G, 988H, 988K
7X0593 WASHER-HARD
1090, 1190, 1190T, 1290T, 1390, 2290, 235C, 235D, 2390, 2391, 2491, 2590, 320C FM, 320D, 320D FM, 320D FM RR, 322C, 322C FM, 324D FM, 324D FM LL, 325C FM, 325D FM, 330C FM, 330D FM, 511, 521, 521B, 52...
0966467 WASHER
325B, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 329E, 329E L, 329E LN, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C...
9D9438 WASHER
533, 543, 657E, 69D, 768C, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772B, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 7...
2673506 WASHER-HARD
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 24M, 621H, 621K, 627H, 627K, 627K LRC, ...
9U0512 WASHER
330D L, 525B, 525C, 535B, 535C, 545, 545C, 770, 772, 814F, 814F II, 815F, 815F II, 816F, 816F II, 824G, 824G II, 824H, 825G, 825G II, 825H, 826G, 826G II, 826H, 938G, 938G II, 938H, 950G, 950G II, 950...
7Y1459 WASHER
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325 L, 325B L, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D L, 325D MH, 329D L, 330, 330 F...
7Y1094 WASHER
320C FM, 320D, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325 L, 325B L, 325C, 325C FM, 325D FM, 325D FM LL, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D F...
6Y0852 WASHER
320B, 322 FM L, 322B L, 325, 325 L, 325 LN, 325B, 325B L, 330C, 330D, 336D L, 336D LN, OEMS
1719297 WASHER
322C, 322C FM, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
1793037 WASHER
325C, 328D LCR, 330C, 330C L, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L
2235405 WASHER-THRUST
305.5E, 305E, A19, A26B
1745158 WASHER-SPRING
305.5E, 305E, CW-10
2304581 WASHER-HARD
305.5E, 305E, 308E2 CR, A26B
2304580 WASHER-HARD
305.5E, 305E, 308E2 CR, A26B
3879912 WASHER
303.5E, 304E, 305.5E, 305E, 308E, 308E CR, 308E SR, 901C, 902C, 903C
3951278 WASHER-SPRING
301.7D, 302.2D, 302.4D
3951277 WASHER-SPRING
301.7D, 302.2D, 302.4D
2711919 WASHER
301.7D, 301.7D CR, 302.2D, 834K, AP-600D, AP-655D, AP555E, AS4173, AS4251C
3940959 WASHER
301.7D, 302.2D, 302.4D
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.