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SEAL-O-RING 6V8400 - Caterpillar


6V8400 SEAL-O-RING Caterpillar parts 1090, 1190, 1190T, 120M, 120M 2, 1290T, 12M, 12M 2, 12M 3, 12M 3 AWD, 1390, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 216, 228, 2290, 235D, 236, 2384C, 2390, 2391, ...
Rating:
74
Alternative (cross code) number:
CA6V8400
6V-8400
6V8400
Caterpillar 6V8400 SEAL-O-RING
Weight: 0.01 pounds 0 kg.
Information:
CROSS SECTION DIAMETER  1.78  mm
ID  0  mm
MATERIAL  Nitrile (NBR) Rubber 90 Duro 
OD  33.57  mm
COATING  PTFE 

Buy SEAL-O-RING 6V8400 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEELED EXCAVATOR,

Compare Prices: .

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$122.50

13 May 2025

CN: guangzhouguoshu
4C-4782 4C4782 O-Ring KIT and O Ring Seals Box Compatible with 4J0524 6V9746 5K9090 6V8400 8T0315 6K6307 (Black)
Generic Precision Fitment:Direct OEM replacement. Prioritize verifying the embossed part number over visual references, as packaging aesthetics may vary across production batches. || Engineered Resilience:All shipped components strictly adhere to specified part number (P/N) technical schematics. || Fluid Containment:Parts are tested on-vehicle and validated to ensure optimal performance on the road. || Multi-Fuel Compatibility: Petroleum-based lubricants Biodiesel blends Glycol-based hydraulic fluids. || Critical Compliance Notice:Always cross-reference the P/N in the product title with OEM documentation. Product imagery serves illustrative purposes only.
$14.50
 

06 Jul 2022

US: # 1 Quality Par
Aftermarket replacement FP-6V8400 New, O-Ring for Cat
Generic 6V8400, Cat, CAT, O-Ring, O-Rings, Cat O-Ring, Cat O-Rings, CAT O-Ring, CAT O-Rings
$350.88
 

19 Jul 2020

-: -
1 Set of O-Ring KIT, Compatible with Caterpillar
One New Aftermarket Replacement Seal O-Ring Kit, Compatible With Caterpillar models: SAE, STOR, ORFS, 61, 62. Kit Contains: (20) Seal O-Ring # 1J9671 (20) Seal O-Ring # 2M9780 (20) Seal O-Ring # 2S4078 (20) Seal O-Ring # 3D2824 (20) Seal O-Ring # 3J1907 (20) Seal O-Ring # 3J7354 (20) Seal O-Ring # 3K0360 (20) Seal O-Ring # 304606 (20) Seal O-Ring # 4J5140 (20) Seal O-Ring # 4J5267 (20) Seal O-Ring # 4J5477 (20) Seal O-Ring # 4J7533 (20) Seal O-Ring # 4K1388 || (20) Seal O-Ring # 5K9090 (20) Seal O-Ring # 6K6307 (20) Seal O-Ring # 6V8397 (20) Seal O-Ring # 6V8398 (20) Seal O-Ring # 6V8400 (20) Seal O-Ring # 6V9746 (20) Seal O-Ring # 7J0204 (20) Seal O-Ring # 7J9108 (20) Seal O-Ring # 7M8485 (20) Seal O-Ring # 8T0315 (15) Seal O-Ring # 4J0519 (15) Seal O-Ring # 4J0520 || (15) Seal O-Ring # 4J0521 (15) Seal O-Ring # 4J0522 (15) Seal O-Ring # 4J0523 (15) Seal O-Ring # 4J0524 (10) Seal O-Ring # 4J0525 (10) Seal O-Ring # 4J0526 (10) Seal O-Ring # 4J0527 Replaces Part Number(s): 4C4782, 270-1528, 2701528.
Number on catalog scheme: 75
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6V8400 Images:
Caterpillar parts 6V8400

Compatible equipment models: 6V8400:

ARTICULATED TRUCK  725   725C   730   730C  
COMPACT WHEEL LOADER  910E   910G   914G  
CRUSHER  P360   VHC-30  
EJECTOR TRUCK  730   730C  
FORWARDER  554  
GENERATOR SET  C175-16   C175-20   C18  
GRAPPLE-DEM/SORT  G320   VRG30  
HARVESTER HEAD  SAT223   SAT22DB   SAT318   SAT318T   SAT322  
INDUSTRIAL TRACTOR  HA771   HA871   TK371   TK381  
KNUCKLEBOOM LOADER  2384C   2484C   539   559C   579C  
LANDFILL COMPACTOR  826C   826G   826G II   826H   826K   836K  
LOAD HAUL DUMP  R1300G II   R1600   R1600G   R1600H   R1700G  
LOGGER  322C  
MARINE ENGINE  3126B   C18   C7  
MATERIAL HANDLER  MH3037   MH3049   MH3059  
MINING EXCAVATOR  5110B   5130   5130B   5230   5230B  
MULTI PROCESSOR  MP15   VT30   VT50  
PETROLEUM ENGINE  C175-16  
PETROLEUM TRANSMISSION  CX31-P600   TH31-E61   TH35-E81  
QUARRY TRUCK  771D  
RECLAIMER MIXER  RM-250C   RM-300   RM-350B   RM-500  
ROAD RECLAIMER  RM-350B   RR-250B  
SHEAR-DEMOLITION/SCRAP  S305   S365B   VHS-50  
SHEAR-STRAIGHT  S465  
SHOVEL LOGGER  345C  
SITE PREP TRACTOR  2864C   586C  
SKID STEER LOADER  216   228   236   248  
SOIL COMPACTOR  825G   825G II   825H   825K  
STABILIZER MIXER  SM-350  
THUMB  HYDRAULIC  
TOWED SCRAPER  TS180   TS185   TS220   TS225  
TRACK LOADER  933C   939C   953C   953D   963C   963D   973C   973D  
TRACTOR  776D   784B   784C  
TRUCK ENGINE  3208  
WAGON  613C II  
WHEEL HARVESTER  550   550B   560B   570   570B   580   580B  
WHEEL SCRAPER  613C   613C II   615C   633E   637G  
WHEEL TRACTOR-SCRAPER  613G   621K   623K   623K LRC   627K   627K LRC  

Information:

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5P-8937 Joint Compound 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: M.C.S. regulated engines are equipped with thermowells which allow specific temperature sensors to be removed while the engine remains in operation. A heat conductive compound is used to ensure that an accurate temperature reading is achieved by the temperature sensor when installed in a thermowell.Note: For the engines not equipped with a thermowell, drain the coolant level until the coolant is below the sensor. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct draining and filling procedures.
Illustration 1 g06213626
Typical Example
Disconnect harness assembly (2) and remove coolant temperature sensor (1). Use a clean towel to remove the heat transfer compound from coolant temperature sensor (1).
Remove the O-ring seal from coolant temperature sensor (1).Installation Procedure
Install coolant temperature sensor (1) in the reverse order of removal.
For the engines equipped with a thermowell, apply 1.7 mL (0.06 oz) of Tooling (A) to inside of thermowell. This will result in the cavity being 50% full. It is important that the cavity is not overfull, to avoid hydraulic lock.
Tighten coolant temperature sensor (1) to a torque of 20 3 N m (177 27 lb in).

Cat SIS web machinery list:

Caterpillar parts catalog
SPF743 Trailer Mounted Pumper MLX00001-UP
DG30 Gas Generator Set NBW00001-UP POWERED BY 3.0 L PSI Engine
DG80 Gas Generator Set NB600001-UP POWERED BY 5.7L T PSI Engine
DG50 Gas Generator Set NB400001-UP POWERED BY 5.0 L PSI Engine
DG60 Gas Generator Set NB500001-UP POWERED BY 5.7L NA PSI Engine
C175-16 Petroleum Engine P6N00001-UP
C175–16 Petroleum Engine P6R00001-UP
DG30 Gas (Compact) Generator Set T3600001-UP POWERED BY 3L Engine
DG80 Gas (compact) Generator set T3800001-UP POWERED BY 5.7L T PSI Turbocharged Engine
DG50, DG60 Gas Generator Set T3700001-UP POWERED BY 5.7L NA Engine
323F LN Mobile Hydraulic Power Unit RGP00001-UP (MACHINE) POWERED BY C4.4 Engine
390F L Excavator HNG00001-UP (MACHINE) POWERED BY C18 Engine
320D3 Excavator ESX00001-UP (MACHINE) POWERED BY ALUW06DTI Engine
323D3 Excavator FEY00001-UP (MACHINE) POWERED BY C7.1 Engine
797F Off-Highway Truck LTZ00001-UP (MACHINE) POWERED BY C175 Engine
C175–16 Petroleum Engine P6P00001-UP
140 Motor Grader N9400001-UP (MACHINE) POWERED BY C9.3 Engine
140 AWD Motor Grader N9500001-UP (MACHINE) POWERED BY C9.3 Engine
120 Motor Grader Y9A00001-UP (MACHINE) POWERED BY C7.1 Engine
352F Excavator WYA00001-UP (MACHINE) POWERED BY C13 Engine
120 AWD Motor Grader Y9B00001-UP (MACHINE) POWERED BY C7.1 Engine
120 Motor Grader E9200001-UP (MACHINE) POWERED BY C7.1 Engine
120 AWD Motor Grader E9300001-UP (MACHINE) POWERED BY C7.1 Engine
CX31-P600-C9.3I Transmission Power Train Package GFY00001-UP POWERED BY C9.3 Industrial Engine
PM620 Cold Planer 8RF00001-UP POWERED BY C18 Engine
3208 Truck Engine Turbocharged 02Z40745-UP
3126B Marine Engine 3GS00001-UP
3512B Marine Engine 4DR00001-UP
3126B Marine Engine 9ZF00001-UP
C18 Marine Engine CKH00001-UP
C7 Marine Engine C7X00001-UP
C18 Marine Engine C1J00001-UP
C18 Marine Auxiliary Generator Set CYN00001-UP
C7 Marine Engine C7B00001-UP
C18 Marine Engine NAX00001-UP
C18 Marine Engine NAY00001-UP
C18 Marine Auxiliary Generator Set MGS00001-UP
C175-16 Generator Set WYB00001-UP
C7 Marine Engine C7D00001-UP
C7 Marine Engine C7Z00001-UP
C175–20 Generator Set BXR00001-UP
C175–16 Locomotive Generator Set R1X00001-UP
C175–16 Petroleum Engine P6L00001-UP
C18 Marine Engine GES00001-UP
C18 Marine Engine J2K00001-UP
C18 Marine Engine JKX00001-UP
AP-1050 Asphalt Paver 1JG00001-UP (MACHINE) POWERED BY 3116 Engine
PR-1000C Cold Planer 5XC00138-UP (MACHINE) POWERED BY 3208 Engine
AP-1000 Asphalt Paver 1HD00001-UP (MACHINE) POWERED BY 3116 Engine
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine
PM-565 Cold Planer 3TK00001-00112 (MACHINE) POWERED BY 3408 Engine
3054 Engine 6YK00001-UP (MACHINE)
RM-350, SM-350 Reclaimer, Stabilizer Mixer 1RM00001-00059 (MACHINE) POWERED BY 3406C Engine
CATERPILLAR AP-800C BARBER-GREENE BG-230 Asphalt Pavers 1PM00001-UP (MACHINE) POWERED BY 3054 Engine
CB-544 Vibratory Compactor 8FM00001-UP (MACHINE) POWERED BY 3054 Engine
CB-535B Vibratory Compactor 3AR00001-UP (MACHINE) POWERED BY 3054 Engine
CP-323C CS-323C Vibratory Compactor 1EN00001-UP (MACHINE) POWERED BY 3054 Engine
CATERPILLAR AP-1050B BARBER-GREENE BG-245C Asphalt Pavers 4XN00001-UP (MACHINE) POWERED BY 3116 Engine
SS-250B Soil Stabilizer RR-250B Road Reclaimer 3RR00001-UP (MACHINE) POWERED BY 3406C Engine
Caterpillar AP-1055B, Barber-Greene BG-2455C Asphalt Pavers 6TN00001-UP (MACHINE) POWERED BY 3116 Engine
CATERPILLAR AP-650B, BARBER-GREENE BG-225C Asphalt Pavers 5GN00001-UP (MACHINE) POWERED BY 3054 Engine


Parts seal Caterpillar catalog:

2667960 SEAL-O-RING
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
2590736 SEAL-U-CUP
345B II, 345C, 345D, 345D L, 349D, 349D L
2667958 SEAL-BUFFER
345B II, 345C, 345D, 345D L, 349D, 349D L
3678472 SEAL-O-RING
365C, 374D L, 374F L, 385B, 385C, 385C L, 390D, 390D L, 390F L
2667969 SEAL-O-RING
325C, 325D L, 329D, 329D L
1289270 SEAL-U-CUP
330B, 330B L, 330C L, 330D, 330D L, 336D
1336814 SEAL-LIP TYPE
330B, 330B L, 330C L, 330D, 330D L, 336D
3678473 SEAL-O-RING
390D, 390D L, 390F L
0931379 SEAL, DUST
345B II, 345C, E120, E140, E180, E240, E240C, E300, E300B, E450, EL240B
8T8227 SEAL AS
416B, 416C, 426C, 436C
8C9133 SEAL
120H, 12G, 12H, 12H NA, 130G, 140G, 140H, 140H NA, 14G, 416B, 416C, 426, 426B, 426C, 428, 428B, 428C, 436, 436C, 438B, 438C, 446, 446B, 5080, 515, 518, 518C, 525, 550, 554, 570, 574, 580, 65, 75, 768C...
5J8200 SEAL-U-CUP
120H, 12G, 12H, 12H NA, 130G, 140G, 140H, 140H NA, 14G, 160G, 16G, 215, 215B, 215C, 215D, 225, 245, 3S, 416B, 416C, 426, 426B, 426C, 428, 428B, 428C, 436C, 438B, 438C, 446, 446B, 4S, 5080, 515, 518, 5...
8C9124 SEAL AS
120H, 12G, 12H, 12H NA, 130G, 140G, 140H, 140H NA, 14G, 416B, 416C, 426, 426B, 426C, 428, 428B, 428C, 436, 436C, 438B, 438C, 446, 446B, 5080, 515, 518, 518C, 525, 550, 554, 570, 574, 580, 65, 69D, 75,...
8C9160 SEAL AS
12H, 12H NA, 140H, 140H NA, 30/30, 330B L, 330C, 330C L, 330D L, 336D L, 336E HVG, 345B II, 345B L, 345C L, 349E L HVG, 350, 350 L, 365B, 365C L, 375, 375 L, 385B, 385C L, 416B, 416C, 416D, 420D, 424D...
1952139 SEAL-O-RING
416B, 416C, 416D, 420D, 424D, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 446B, 446D, 517, 527, D4HTSK III, D5H, D5H XL, D5HTSK II, D5M, D5N, D6M, D6N
5H6005 SEAL-O-RING
1090, 1190, 1190T, 120H, 120H ES, 120H NA, 1290T, 12E, 12H, 12H ES, 12H NA, 135H, 135H NA, 1390, 140H, 140H ES, 140H NA, 141, 143H, 14E, 14G, 14H NA, 153, 16, 160H, 160H ES, 160H NA, 163, 163H NA, 167...
3E6769 SEAL-O-RING
330, 330 FM L, 345B, 345B II, 345B L, 345C, 345C L, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 416B, 416C, 416D, 420D, 420E, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 430E, 432D, 432E, 434E,...
3E6770 SEAL-O-RING
416B, 416C, 416D, 420D, 420E, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 430E, 432D, 432E, 434E, 436C, 438C, 438D, 442D, 442E, 444E, 450E, 69D, 725, 725C, 730, 730C, 769D, 770, 770G, 770G OEM, 771D, 77...
6E4004 SEAL-SHAFT
2470C, 2570C, 2670C, 35, 416B, 416C, 416D, 420D, 420E, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 430E, 432D, 432E, 434E, 436C, 438C, 438D, 442D, 442E, 444E, 45, 450E, 55, 553C, 563C, 573C, 69D, 725, 7...
1P3704 SEAL-RECTANGULAR
1090, 10S, 115, 1190, 1190T, 1290T, 1390, 14M, 153, 16G, 16M, 173B, 183B, 193, 215, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 2290, 229D, 231D, 235, 235B, 235C, 235D, 2390, 2391, 245, 245B, 245D, 2...
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