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LOCKNUT 6V7687 - Caterpillar


6V7687 LOCKNUT Caterpillar parts 120H, 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, 16H, 16H NA,...
Rating:
31
Alternative (cross code) number:
CA6V7687
6V-7687
6V7687
Caterpillar 6V7687 LOCKNUT
Weight: 0.03 pounds 0 kg.
Information:
COATING/PLATING  Zinc-Dichromate and Wax Coating 
HEX LENGTH  18  mm
HEIGHT  11.6  mm
MATERIAL  Hardened Steel - Rc C26-36 
SERRATED FACE 
STYLE  STANDARD 
THREAD SIZE  M12X1.75 

Buy LOCKNUT 6V7687 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEELED EXCAVATOR,

Compare Prices: .

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$6.99

25 Mar 2025

Amazon.com
CTP 6V7687 Hex Head Self Locking Nut, M12 x 1.75 Thread Size
CTP M12 x 1.75 Thread Size || Self Locking Type Nut || Sold in each
$7.32

24 Oct 2024

Amazon.com
CTP 6V7687 Hex Head Self Locking Nut, M12 x 1.75 Thread Size
CTP M12 x 1.75 Thread Size || Self Locking Type Nut || Sold in each
$6.13
 

11 Jan 2024

Amazon.com
CTP 6V7687 Hex Head Self Locking Nut, M12 x 1.75 Thread Size
CTP M12 x 1.75 Thread Size || Self Locking Type Nut || Sold in each
Number on catalog scheme: 26
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Compatible equipment models: 6V7687:

ASPHALT SCREED  AS2302C   AS3251C   AS3301C  
AUGER  A13   A19   A26   A26B   A7   A7B  
BROOM-ANGLE  BA18   BA30  
BROOM-PICKUP  BP18B   BP22  
BROOM-UTILITY  BU115   BU118  
BRUSH CUTTER  BR624   MR-244  
CHALLENGER  35   45   55   65E   75E   85E   95E  
COMPACT TRACK LOADER  259D   279C   279C2   279D   289C   289C2   289D   299C   299D   299D XHP  
COMPACT WHEEL LOADER  901C   902C   903C   906H   908H  
EJECTOR TRUCK  730   730C   740   740B   D400E II  
FELLING HEAD  HF201B   SC-57  
FORWARDER  554   564   574   574B  
GAS ENGINE  G3612   G3616  
HARVESTER HEAD  HH44 DE   SAT223   SAT318T   SAT322  
INTEGRATED TOOLCARRIER  IT18F   IT24F   IT28F   IT28G   IT38F   IT62G   IT62G II   IT62H  
LANDFILL COMPACTOR  816F   826H   826K   836G   836H   836K  
LANDSCAPE TILLER  LT13   LT13B  
MARINE AUXILIARY  3608  
MARINE ENGINE  3606   3608   3612   3616  
MINI HYD EXCAVATOR  305.5E   307D   308D   308E   308E2 CR  
MINING EXCAVATOR  5110B   5230   5230B  
MULCHING HEAD  HM825   MD-250  
MULTI TERRAIN LOADER  257D   267   267B   277C   277C2   277D   287C   287C2   287D   297C  
PETROLEUM GEN SET  C18  
PETROLEUM TRANSMISSION  TH48-E70  
PIPELAYER  561M   561N   PL61  
POWER MODULE  3516C   C32   PM3516  
PUMPER  SPP101  
QUICK COUPLER  PIN GRAB  
RAKE-LANDSCAPE  LR15   LR18B  
SITE PREP TRACTOR  2864C   586C  
SNOW BLOWER  SR118   SR321  
SOIL COMPACTOR  815F   825H   825K  
STUMP GRINDER  SG16   SG16B   SG18  
THUMB  HYDRAULIC  
TRACK FELLER BUNCHER  TK1051  
TRACK LOADER  933C   939C   953C   953D   963C   973C   973D  
TRACTOR  776C  
TRENCHER  T15   T9   T9B  
UNDERGROUND ART TRUCK  AD45B   AD55B   AD60  
WHEEL FELLER BUNCHER  2470C   2570C   2670C   553C   563C   573C  
WHEEL HARVESTER  550   550B   560B   570   570B   580   580B  
WHEEL SAW  SW60  
WHEEL SKIDDER  515   518C   525  
WHEEL TRACTOR  621H   623H   627H  
WHEEL TRACTOR-SCRAPER  621K   623K   623K LRC   627K   627K LRC  
WHEELED EXCAVATOR  M325B   M325C MH   M330D   W330B   W345B II   W345C MH   Caterpillar

Information:


Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact the skin.
Illustration 1 g02148936
Typical example
Perform the following procedure in order to inspect the engine oil cooler.
Place a container under the oil cooler in order to collect any engine oil or coolant that drains from the oil cooler.
Refer to Disassembly and Assembly, "Engine Oil Cooler - Remove" for removal of the engine oil cooler.
Thoroughly clean the oil cooler (1) and the cylinder block.
Personal injury can result from air pressure.Personal injury can result without following proper procedure. When using pressure air, wear a protective face shield and protective clothing.Maximum air pressure at the nozzle must be less than 205 kPa (30 psi) for cleaning purposes.
Inspect the oil cooler (1) for cracks and dents. Replace the oil cooler (1) if cracks or dents exist. Ensure that no restrictions for the flow of lubricating oil exist in the oil cooler (1). Dry the oil cooler (1) with low-pressure air. Flush the inside of the oil cooler (1) with clean lubricating oil.
Refer to Disassembly and Assembly, "Engine Oil Cooler - Install" for installation of the engine oil cooler.
Ensure that the lubrication and the cooling system of the engine is filled to the correct level. Operate the engine. Note: Refer to Operation And Maintenance Manual, "Refill Capacities" for additional information.Check for oil or coolant leakage.

Cat SIS web machinery list:

Caterpillar parts catalog
C175–20 Locomotive Engine R4F00001-UP
G3512 Generator Set E2P00001-UP
G3512 Generator Set E2T00001-UP
C9.3 Marine Generator Set C9300001-UP
C32 Generator Set FLX00001-UP
C27 Generator Set 2A300001-UP
PVT115 Photovoltaic Module TF500001-UP (MACHINE)
3512C Generator Set LYP00001-UP
3512 Generator Set LNF00001-UP
3512B Generator Set LNJ00001-UP
3512B Generator Set LNM00001-UP
3516B Power Module ME800001-UP
3512B Generator Set LY800001-UP
3512 Generator Set LY700001-UP
C32 Marine Generator Set GM200001-UP
C32 Marine Generator Set GM300001-UP
C32 Marine Generator Set MG400001-UP
3512C Generator Set LYH00001-UP
C32 Generator Set JTW00001-UP
3512B Generator Set LY900001-UP
G3516B Generator Set E6T00001-UP
797F Off-Highway Truck LTZ00001-UP (MACHINE) POWERED BY C175 Engine
140 Motor Grader N9400001-UP (MACHINE) POWERED BY C9.3 Engine
140 AWD Motor Grader N9500001-UP (MACHINE) POWERED BY C9.3 Engine
310 Mini Hydraulic Excavator GWT00001-UP (MACHINE) POWERED BY C3.3B Engine
309 CR Mini Hydraulic Excavator GG900001-UP (MACHINE) POWERED BY C3.3B Engine
308 CR Mini Hydraulic Excavator GG800001-UP (MACHINE) POWERED BY C3.3B Engine
308 CR Mini Hydraulic Excavator GW800001-UP (MACHINE) POWERED BY C3.3B Engine
C32 Generator Set PAE00001-UP
C32 Generator Set for LRC NRC00001-UP
3508B Generator Set 5KW00001-UP
3512B Generator Set 6GW00001-UP
3516B Generator Set 8NW00001-UP
3508 Generator Set 5PW00001-UP
3512 Generator Set 6WW00001-UP
CS-563 & CP-563 Vibratory Compactors 5AJ00001-UP (MACHINE) POWERED BY 3116 Engine
CB-214C CB-224C Vibratory Compactors 3AL00001-UP (MACHINE) POWERED BY HATZ Engine
CB-534B Vibratory Compactor 5RN00001-UP (MACHINE) POWERED BY 3054 Engine
PS-300B PF-300B Pneumatic Compactor 4PN00001-00525 (MACHINE) POWERED BY 3054 Engine
CB-434B Vibratory Compactor 6AL00001-00087 (MACHINE) POWERED BY 3054 Engine
CB-434B Vibratory Compactor 7YN00001-UP (MACHINE) POWERED BY 3054 Engine
CS-531C Vibratory Compactor 5ZN00001-UP (MACHINE) POWERED BY 3116 Engine
CP-533C CS-533C Vibratory Compactor 2WN00001-UP (MACHINE) POWERED BY 3116 Engine
CP-533C CS-533C Vibratory Compactor 2XN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-563C, CP-563C Vibratory Compactors 4KN00001-UP (MACHINE) POWERED BY 3116 Engine
CP-563C CS-563C Vibratory Compactors 4LN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-573C Vibratory Compactor 6LN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-583C Vibratory Compactor 7MN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-583C Vibratory Compactor 7NN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-433C CP-433C Vibratory Compactor 2JM00001-UP (MACHINE) POWERED BY 3054 Engine
CP-433C CS-433C Vibratory Compactor 1ZN00001-UP (MACHINE) POWERED BY 3054 Engine
CS-431C Vibratory Compactor 9XL00001-UP (MACHINE) POWERED BY 3054 Engine
CS-431C Vibratory Compactor 6EN00001-UP (MACHINE) POWERED BY 3054 Engine
CS-531C Vibratory Compactor 9RN00001-UP (MACHINE) POWERED BY 3116 Engine
CB-544 Vibratory Compactor 8FM00001-UP (MACHINE) POWERED BY 3054 Engine
CB-535B Vibratory Compactor 3AR00001-UP (MACHINE) POWERED BY 3054 Engine


Parts locknut Caterpillar catalog:

4J8734 LOCKNUT
641, 641B, 651, 651B, 651E, 657, 657B, 657E, 657G, 666, 973D, 988B, 988F, 988F II, 992, D10N, D10R, D10T, D10T2, D9L, R1700 II, R1700G, R2900, R2900G
9C8287 LOCKNUT-STAKE
2470C, 2570C, 2670C, 2864C, 515, 518C, 525, 525B, 525C, 525D, 533, 535B, 535C, 535D, 543, 545, 545C, 545D, 553C, 555D, 563C, 573C, 586C, 936F, 938F, 938G, 938G II, 950F, 950F II, 950G, 950G II, 950H, ...
3D4904 LOCKNUT
120B, 120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12M 2, 12M 3 AWD, 130G, 135H, 135H NA, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140M, 140M 2, 140M 3 AWD, 143H, 1...
2S0607 LOCKNUT
12G, 130G, 14G, 14H, 14H NA, 16, 16G, 16H, 16H NA, 518, 528, 613, 613B, 621F, 623E, 627F, 631C, 633C, 633D, 637D, 657B, 657E, 920, 930, 980, 980B
7Y4695 LOCKNUT
1390, 2590, 320 L, 320B, 320C, 320N, 322 LN, 322B, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 325C L, 325D, ...
5T9866 LOCKNUT
784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 844, 844H, 854G, 854K, 990 II, 990H, 992D, 992G, 992K, 993K, 994, 994D, 994...
9X6018 LOCKNUT
5080, 5110B, 5130, 5130B, 990, 990 II, 990K, 992G, 992K, R1600G, R1600H
1232060 LOCKNUT
1390, 2590, 320B, 320C, 320D, 320D FM, 320D2, 320D2 L, 322B L, 322B LN, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325B L, 325C, 325C FM, 325D, 325D FM, 325D ...
7Y4956 LOCKNUT
322B L, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 325B L, 325C, 325D L, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D...
0309209 LOCKNUT
768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 777F, D9R
1232112 LOCKNUT-SPECIAL
324D, 325B L, 325C, 325C FM, 325D FM, 325D FM LL, 329D LN, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E HVG,...
1163513 LOCKNUT-SPECIAL
345C, 350, 350 L, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C L, 390D, 390D L, 390F L, 5080
1013909 LOCKNUT
3054, 3054B, 3056, 312, 416B, 416C, 426B, 426C, 428B, 428C, 436C, 438B, 438C, C4.4, C7.1, PS-200B
6V7743 LOCKNUT
120H, 120H ES, 120H NA, 12H ES, 12H NA, 135H, 135H NA, 140H ES, 140H NA, 140M, 143H, 14H NA, 14M, 160H ES, 160H NA, 160M, 163H NA, 16H NA, 216B, 226B, 232B, 236D, 242B, 242B3, 242D, 246C, 246D, 247B, ...
8T0389 LOCKNUT
10-20B, 1090, 1190, 1190T, 120H, 120H ES, 120K, 120K 2, 120M, 120M 2, 1290T, 12H, 12H ES, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 1390, 140G, 140H, 140H ES, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3...
3F2617 LOCKNUT
1140, 1150, 1160, 12E, 16, 1673, 1673B, 1673C, 1676, 1693, 16G, 215, 245, 3208, 3304, 3306, 3406, 3408, 3412, 3508B, 3512, 518, 528, 594, 594H, 621, 623, 627, 631C, 631D, 633D, 637D, 651, 657B, 772, 7...
3T0851 LOCKNUT
12G, 140G, 1673C, 215, 216B3, 226B3, 235, 236D, 242D, 245, 246D, 247B3, 257D, 259D, 262D, 272D, 272D XHP, 277C, 277D, 279D, 287D, 289D, 299D, 299D XHP, 300.9D, 301.4C, 301.7D, 302.2D, 302.4D, 307, 308...
0625388 LOCKNUT
3114, 3116, 3126, 3208, 320B FM LL, 320C FM, 325B L, 325C, 325C L, 325D MH, 3304, 3304B, 3306, 3306B, 330B L, 330C L, 330C MH, 330D MH, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 3456, 345B, 345B ...
2K0512 LOCKNUT
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD, 416B, 426B, 428B, 446B, 4A, 518C, 533, 543, 5S, 657, 6A, 6S, 769, 908H, 908H2, 933C, 950...
8T8549 LOCKNUT
16M, 2384C, 2484C, 24M, 300.9D, 301.4C, 301.7D, 301.7D CR, 302.2D, 302.4D, 302.7D, 416, 416B, 416C, 416D, 420D, 424B, 424B HD, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 5...
2H3788 LOCKNUT
141, 14E, 16, 191, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 3304, 3306, 3512, 416, 416B, 426B, 428, 428B, 436B, 438B, 517, 518, 518C, 527, 528, 528B, 530B, 561D, 561H, ...
9W3341 LOCKNUT
416, 416B, 426B, 428, 428B, 436
2M2570 LOCKNUT
416B, 416C, 416D, 420D, 424D, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 446, 446B, 446D, 515, 525, 651, 657, 735, 740, 793D, 793F, 793F CMD, 793F OEM, 793F-XQ, 797, 797B, 910, ...
6V7744 LOCKNUT
1090, 1190, 1190T, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 1390, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 1...
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