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SEAL WASHER 8M2620 - Caterpillar


8M2620 SEAL WASHER Caterpillar parts 245, 345B, 345C, 350, 350 L, 583H, 583K, 983, 983B, D8H, D8K
Rating:
36
Alternative (cross code) number:
CA8M2620
8M-2620
8M2620
Caterpillar 8M2620 SEAL WASHER
Weight: 0.06 pounds 0 kg.
Information:
HEIGHT  3.1  mm
ID/THREAD SIZE  0052.000 
LOAD WHEN FLAT  2800  N
OD  73  mm
THICKNESS  1.83  mm

Buy SEAL WASHER 8M2620 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, TRACK-TYPE TRACTOR,

Compare Prices: .

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

18 Aug 2025

US: Zbox Global, LL
8M2620 Washer fits Caterpillar 983 983B 183B 8D 8S 235D 350-A 245 345B 583H 583K D8H D8K - Replaces CR1559
ZBOX 【DESIGNED TO REPLACE】 CR1559 || 【FITMENT MODELS】 Fits Caterpillar 983 - 183B - 235D - 350-A - 583H - 583K - 8D - 8S - 983B - D8H - D8K - 245 - 345B - Fits Case 345C || 【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.
$25.36

13 Jul 2025

US: WHOnh21
Replacement for fits 8M2620 Washer for Cat 183B 235D 245 345B 345C 350A 350AL 350L 583H 583K
Gelako Replacement for fits 8M2620 Washer for Cat 183B 235D 245 345B 345C 350A 350AL 350L 583H 583K || Kindly provide us with your Appliance Model Number and we will check if it's the right part you need. If not, we will sell you the correct one || Design improved for more durability, stable and updated characteristics, high reliability || PREMIUM QUALITY || Most items are 1 packs, unless specifically stated that it is a 2 pack
$25.88

13 Jul 2025

US: WHOnh21
Replacement for fits 345B 345C 350A 350AL 350L 583H 583K 8D 8S 983 983B 8M2620 Washer for Cat
Gelako Replacement for fits 345B 345C 350A 350AL 350L 583H 583K 8D 8S 983 983B 8M2620 Washer for Cat || Kindly provide us with your Appliance Model Number and we will check if it's the right part you need. If not, we will sell you the correct one || Design improved for more durability, stable and updated characteristics, high reliability || PREMIUM QUALITY || Most items are 1 packs, unless specifically stated that it is a 2 pack
Number on catalog scheme: 8
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Compatible equipment models: 8M2620:

EXCAVATOR  245   345B   350   350 L  
PIPELAYER  583H   583K  
SHOVEL LOGGER  345C  
TRACK LOADER  983   983B  
TRACK-TYPE TRACTOR  D8H   D8K   Caterpillar

Information:

Use the Caterpillar Monitoring System or the Caterpillar Electronic Technician (Cat ET) in order to determine the diagnostic codes for the Transmission ECM. After the diagnostic codes are determined, refer to the corresponding test procedure for more information. Perform the procedure that corresponds to the diagnostic code (CID and FMI). The following table is a list of possible diagnostic codes for the ECM.Portions of this material are reprinted with permission from SAE J1939DA_201607© 2016 SAE International. SAE International is not responsible for any use or translation of this material, in whole or in part. Please contact SAE International to obtain a complete copy of SAE J1939DA_201607, the official definitive source of this standard.
Table 1
Diagnostic Codes For the Transmission ECM (MID 027)(1)
For troubleshooting, see the procedure with the same CID and the FMI.
CID-FMI Description
CID 0041 8 Volt DC Supply
FMI 03 "Voltage above normal or shorted high."
FMI 04 "Voltage below normal or shorted low."
CID 0168 Electrical System
FMI 01 "Voltage below normal or shorted low."
CID 0177 Temperature Sensor (Transmission Oil)
FMI 03 "Voltage above normal or shorted high."
FMI 04 "Voltage below normal or shorted low."
CID 0190 Speed Sensor (Engine)
FMI 02 "Incorrect signal"
FMI 08 "Abnormal signal"
CID 0247 Electronic Control Module (Engine)
FMI 09 Abnormal update
CID 0262 5 Volt DC Power Supply
FMI 03 "Voltage above normal or shorted high."
FMI 04 "Voltage below normal or shorted low."
CID 0444 Start Relay
FMI 03 "Voltage above normal or shorted high."
FMI 05 "Current below normal or open circuit."
FMI 06 "Current above normal or grounded circuit."
CID 0585 Speed Sensor (Transmission Output)
FMI 02 "Incorrect signal"
FMI 08 "Abnormal signal"
CID 0590 Electronic Control Module (Engine)
FMI 02 "Incorrect signal"
FMI 09 "Abnormal update"
FMI 12 "Bad device or component"
CID 0668 Transmission Shift Lever
FMI 09 Abnormal update
CID 0672 Speed Sensor (Torque Converter Output)
FMI 02 "Incorrect signal"
FMI 08 "Abnormal signal"
CID 0700 Sensor (Transmission Gear)
FMI 02 "Incorrect signal"
CID 0702 Position Sensor (Shift Lever)
FMI 02 "Incorrect signal"
CID 0707 Solenoid Valve (Upshift)
FMI 03 "Voltage above normal or shorted high."
FMI 05 "Current below normal or open circuit."
FMI 06 "Current above normal or grounded circuit."
CID 0708 Solenoid Valve (Downshift)
FMI 03 "Voltage above normal or shorted high."
FMI 05 "Current below normal or open circuit."
FMI 06 "Current above normal or grounded circuit."
CID 0709 Solenoid Valve (Lockup Clutch)
FMI 03 "Voltage above normal or shorted high."
FMI 05 "Current below normal or open circuit."
FMI 06 "Current above normal or grounded circuit."
CID 0718 Transmission System
FMI 14 Transmission output rotation in stall gear.
CID 0826 Temperature Sensor (Torque Converter Oil)
FMI 03 "Voltage above normal or shorted high."
FMI 04 "Voltage below normal or shorted low."
CID 1326 Location Code
FMI 02 "Incorrect Data"
CID 2446 Lockup Clutch Switch
FMI 03 "Voltage above normal or shorted high."
FMI 04 "Voltage below normal or shorted low."
(1) For the Transmission ECM, the MID is 027. This table pertains only to diagnostic codes with a MID of 027.Some applications may show a J1939 message rather than a message over the Cat Data Link. Table 2 lists the corresponding messages for the Cat Data Link and the J1939 messages.
Table 2
Cat Data Link J1939
CID 0041 SPN 678
CID 0168 SPN 168
CID 0177 SPN 177
CID 0190 SPN

Cat SIS web machinery list:

Caterpillar parts catalog
345C Shovel Logger A3L00001-UP (MACHINE) POWERED BY C13 Engine
CUSTOM PRODUCT SUPPORT LITERATURE FOR THE 345B SERIES II LOG CFM00001-UP (MACHINE)
350 L Excavator Custom Attachments 9FL00001-UP (MACHINE)
350 & 350 L Excavators 2ZL00001-UP (MACHINE) POWERED BY 3306 Engine
350 & 350 L Excavators 8HK00001-UP (MACHINE) POWERED BY 3306 Engine
350 350L TRACK-TYPE EXCAVATORS 7RK00001-UP (MACHINE) POWERED BY 3306 ENGINE
350, 350L TRACK-TYPE EXCAVATORS 7RK00001-UP (MACHINE) POWERED BY 3306 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A00001-03859 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A00001-03043 (MACHINE)
D8 TRACTOR / POWER SHIFT / 46A03044-10724 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A03860-04468 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A00001-03859 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A00001-03043 (MACHINE)
D8 TRACTOR / POWER SHIFT / 46A03044-10724 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A03860-04468 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A00001-03859 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A00001-03043 (MACHINE)
D8 TRACTOR / POWER SHIFT / 46A03044-10724 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A03860-04468 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
D8K TRACTOR / POWERSHIFT / 77V00001-05005 (MACHINE)
D8K TRACTOR / DIRECT DRIVE / 76V00001-00504 (MACHINE)
D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A00001-03859 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A00001-03043 (MACHINE)
D8 TRACTOR / POWER SHIFT / 46A03044-10724 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A03860-04468 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
D8K TRACTOR / POWERSHIFT / 77V00001-05005 (MACHINE)
D8K TRACTOR / DIRECT DRIVE / 76V00001-00504 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A00001-03859 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A00001-03043 (MACHINE)
D8 TRACTOR / POWER SHIFT / 46A03044-10724 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A03860-04468 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
D8K TRACTOR / POWER SHIFT / 66V00001-02084 (MACHINE)
D8K TRACTOR / POWER SHIFT / 66V02085-UP (MACHINE) POWERED BY D342 ENGINE
D8K TRACTOR / POWERSHIFT / 77V05006-UP (MACHINE) POWERED BY D342 ENGINE
D8K TRACTOR / DIRECT DRIVE / 76V00505-UP (MACHINE) POWERED BY 342 ENGINE
D8 TRACTOR / DIRECT DRIVE / 36A00001-03859 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A00001-03043 (MACHINE)
D8 TRACTOR / POWER SHIFT / 46A03044-10724 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A03860-04468 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A10725-24432 (MACHINE)
D8 TRACTOR / DIRECT DRIVE / 36A04469-05328 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
D8K TRACTOR / POWERSHIFT / 77V00001-05005 (MACHINE)
D8K TRACTOR / DIRECT DRIVE / 76V00001-00504 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
D8H TRACTOR / POWER SHIFT / 46A24433-UP (MACHINE)
D8H TRACTOR / DIRECT DRIVE / 36A05329-UP (MACHINE)
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
983B TRACK LOADER 58X00001-UP (MACHINE) POWERED BY 3406 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
983B TRACK LOADER 58X00001-UP (MACHINE) POWERED BY 3406 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
983B TRACK LOADER 58X00001-UP (MACHINE) POWERED BY 3406 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)
983 TRAXCAVATOR 38K00765-UP (MACHINE) POWERED BY D343 ENGINE
983B TRACK LOADER 58X00001-UP (MACHINE) POWERED BY 3406 ENGINE
983 TRAXCAVATOR 38K00001-00764 (MACHINE)


Parts seal Caterpillar catalog:

3338672 SEAL-BUFFER
345B II, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 385C, 385C L MH
2160009 SEAL-U-CUP
345C, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 385B, 385C, 385C L, 390D, 390D L
1709851 SEAL-BUFFER
345C, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 375, 375 L, 385B, 385C, 385C L, 390D, 390D L
2D1521 SEAL
12E, D8H, D8K
3P2778 SEAL
D7G, D8H, D8K
9W9230 SEAL GP-DUO-CONE
330, 330 L, 345B, 345B II, 345B L, 350, OEMS
0965169 SEAL-BUFFER
350, 350 L, S25
1119957 SEAL-LIP TYPE
325B L, 330, 330 FM L, 330 L, 330B L, 350, 350 L, CR20, P16
0931347 SEAL-O-RING
328D LCR, 345B II, 345B L, 345C, 345C L, 345D L, 349E L, 349E L VG, 349F L, 350, 365B, 365B II, 365B L, E650
5C5658 SEAL
215, 225, 235C, 245
5C5647 SEAL
215, 225, 235C, 245
5P6448 SEAL
215, 245, 518, 528, 834B, 931B, 936, 988B, 992C
5P5939 SEAL
215, 215B, 215C, 215D, 225, 231D, 235, 235B, 235C, 245, 824B, 943, 950F, 953, 953B, 953C, 963, 963B, 963C, 966F, 973, 973C, 980F, 980F II, 992, D10R, D11R, D4E, D6D
6V2318 SEAL
235, 615, 615C, 621, 621B, 621E, 621F, 621G, 623B, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 631C, 633D, 641B, 651E, 657E, 657G, 773, 824C, 826C, 950G, 950G II, 962G, 962G II, 966C, 966D, 966F, 966F I...
5P0904 SEAL
235, 615, 615C, 621, 621B, 621E, 621F, 621G, 621R, 623B, 623E, 623F, 623G, 627B, 627E, 627F, 627G, 631C, 633D, 641B, 651E, 657E, 657G, 773, 824B, 824C, 826C, 950G, 950G II, 962G, 962G II, 966C, 966D, ...
5P0068 SEAL
235, 235B, 235C, 235D, 245, 245B, 245D, 966D, 966F, 966F II, 970F, 977K, 977L, 980C, 980F, 980G, 980G II, 980H, 983, 983B
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