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SEAL-O-RING 1142687 - Caterpillar


1142687 SEAL-O-RING Caterpillar parts 120G, 120H, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 135H, 140G, 140H, 140H ES, 140H NA, 140M, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H, 163H NA, 1673C, 16G, 16H, 16H NA, 235B, 235C, 245...


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Alternative (cross code) number:
CA1142687
114-2687
1142687
Caterpillar 1142687 SEAL-O-RING
Weight: 0.01 pounds 0 kg.
Information:
CROSS SECTION DIAMETER  5.33  mm
DASH SIZE  317 
ID  23.16  mm
MATERIAL  Hydrogenated Nitrile (HNBR) 78 Duro 
OD  0  mm
COATING  PTFE 

Buy SEAL-O-RING 1142687 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEELED EXCAVATOR,

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As an associate, we earn commssions on qualifying purchases through the links below
114-2687 1142687 O-Ring Fits Caterpillar Cat Spare Parts Replacement Aftermarket(Pack of 10pcs)
$14.68

28 Aug 2025

CN: KAWO
114-2687 1142687 O-Ring Fits Caterpillar Cat Spare Parts Replacement Aftermarket(Pack of 10pcs)
Generic 【PUMPER】SPS342 CPT372 || 【UNDERGROUND ART TRUCK】AE40 AD55 AD30 AE40 II AD45 AD40 || 【GENERATOR】SR4 || 【TRUCK ENGINE】1673C C-10 C-12 3406E 3406C 3406B 3176 3408B 3176B 3408 G3306 C16 3306C 3306B 3306 || 【POWER MODULE】PM3456
Replacement for fits 1142687 114-2687 Seal O Ring (10)
$23.78

11 Aug 2025

US: jinanshizhangsh
Replacement for fits 1142687 114-2687 Seal O Ring (10)
CRXGLUGJN
Stevens Lake Parts Set of 10 O-Ring Seal Various Applications & Models 114-2687 1142687
$24.99

24 Jul 2025
0.1[0.05] pounds
US: Stevens Lake Pa
Stevens Lake Parts Set of 10 O-Ring Seal Various Applications & Models 114-2687 1142687
Stevens Lake Parts Set of 10 O-Ring Seal || This Is An Aftermarket Part Made To Replace Its OEM Counterpart. || Interchangeable With 114-2687 1142687
Show more prices Caterpillar parts
This part in 10 request: Show. This information for suppliers only!
#1471911 114-2687
2024-12-17
#1275841 114-2687
2024-01-24
#1181561 114-2687
2023-08-08
#1128722 1142687
2023-05-24
#1100266 114-2687
2023-04-17
#1065981 114-2687
2023-02-24
#1053746 114-2687
2023-02-06
#1007167 1142687
2022-11-14
#936476 114-2687
2022-07-27
#766922 1142687
2021-12-01
Number on catalog scheme: 3
Caterpillar 1142687 Parts scheme SEAL-O-RING
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Compatible equipment models: 1142687:

ARTICULATED TRUCK  725   730   735   735B   740   740B   D250E   D250E II   D300E   D300E II   D350E   D350E II   D400E   D400E II  
CHALLENGER  65C   65E   75   75C   75D   75E   85C   85D   85E   95E   MTC835  
COLD PLANER  PM-200   PM-201   PM-465   PM-565   PM-565B   PR-450   PR-750B  
COMBINE  480  
EJECTOR TRUCK  740   740B   D400E II  
ENGINE - MACHINE  3304  
EXCAVATOR  235B   235C   245B   330   330B L   345B   345B II   345B II MH   345B L   350   365B   365B II   365B L   365C   365C L   365C L MH   374D L   374F L   375   375 L   385B   385C   385C FS   385C L   385C L MH   390D   390D L   390F L  
FRONT SHOVEL  385C   5080   5090B  
GAS ENGINE  CG137-12   G3304   G3304B   G3306   G3306B   G3406   G3408   G3408B   G3408C   G3412   G3512  
GEN SET ENGINE  3126B   3304   3304B   3306   3306B   3406   3406B   3406C   3406E   3408   3412   3456   C-12   G3412C  
GENERATOR SET  3304B   3306B   3406C   3406E   3408C   3412   3412C   3456   C15   C18   C32   C9   G3306   G3406   G3412  
INDUSTRIAL ENGINE  3176B   3176C   3196   3304   3306   3306B   3406   3406B   3406C   3406E   3408   3408C   3408E   3412   3412C   3412E   3456   C-10   C-12   C-15   C-16   C15   C18   C27   C32  
LANDFILL COMPACTOR  816F   826C   826G   826G II   826H   836   836G  
LOAD HAUL DUMP  R1300   R1300G   R1600   R1600G   R1700 II   R1700G   R2900   R2900G  
MARINE AUXILIARY  C32  
MARINE ENGINE  3176B   3176C   3196   3304   3304B   3306   3306B   3406B   3406C   3406E   3408   3408B   3408C   3412   3412C   3412D   3412E   C-12   C12   C140-16   C15   C18   C32   C9  
MINING EXCAVATOR  5110B  
MOBILE HYD POWER UNIT  365C L   385C   385C L  
MOTOR GRADER  120G   120H   12G   12H   12H ES   12H NA   12M   130G   135H   140G   140H   140H ES   140H NA   140M   143H   14G   14H   14H NA   160G   160H   160H ES   160H NA   163H   163H NA   16G   16H   16H NA   24H  
PETROLEUM ENGINE  3412E   C-15   C15   C18   C32   C7  
PETROLEUM GEN SET  G3306B  
PETROLEUM PACKAGE  CX31-C15I   CX35-P800   TH35-C15I  
PETROLEUM TRANSMISSION  TH48-E70  
PIPELAYER  561N   572R   572R II   578   583R   587R   589  
POWER MODULE  PM3456  
PUMPER  CPT372   HT400   SBF214   SPS342   SUF557  
QUARRY TRUCK  771C   771D   775B   775D  
RECLAIMER MIXER  RM-250C   RM-350B   RM-500  
ROAD RECLAIMER  RM-350B   RR-250   RR-250B  
SOIL COMPACTOR  815B   815F   825G   825G II   825H  
SOIL STABILIZER  SS-250  
STABILIZER MIXER  SM-350  
TRACK FELLER BUNCHER  TK1051  
TRACK LOADER  953C   963   963C   973   973C  
TRACK SKIDDER  517   527   D4HTSK III   D5HTSK II  
TRACK-TYPE TRACTOR  D10N   D4D   D4E SR   D4H   D4H XL   D5E   D5H   D5H XL   D5M   D5N   D6D   D6E   D6E SR   D6G SR   D6G2 LGP   D6G2 XL   D6H   D6H XL   D6H XR   D6N   D6R   D6R II   D7G   D7G2   D7H   D7R   D7R II   D8L   D8N   D8R   D8R II   D9N   D9R   D9T  
TRACTOR  772B  
TRUCK  69D   769C   769D   773B   773D   773E   775D   775E  
TRUCK ENGINE  1673C   3176   3176B   3306   3306B   3306C   3406B   3406C   3406E   3408   C-10   C-12   C-15   C-16   C-18   C15   C16   G3306  
UNDERGROUND ART TRUCK  AD30   AD40   AD45   AD45B   AD55   AE40   AE40 II  
VIBRATORY COMPACTOR  CB-534  
WHEEL DOZER  814B   814F   824C   824G   824G II   824H   834B   834G   844  
WHEEL LOADER  966D   966F   966F II   966G   966G II   970F   972G   972G II   980C   980F   980G   980G II   980H   988B   988F II   988G   988H   990   990 II   992C   992D  
WHEEL SCRAPER  615C   621G   623E   623F   623G   627B   627E   627G   637E   637G   657B   657E  
WHEEL SKIDDER  515   518C   525   528B   530B   545  
WHEEL TRACTOR  611   613C II   621E   621F   621G   623F   623G   627B   627E   627F   627G   631D   631E   637E   651B   651E   657E  
WHEELED EXCAVATOR  W330B   W345B II   Caterpillar

Information:


Avoid contact with hot surfaces. Exhaust piping and engine components become hot during engine operation and cool slowly after engine shutdown. Any contact with hot surfaces can cause severe burns.
Periodic inspection and cleaning is recommended for the turbocharger compressor housing (inlet side).Fouling of the compressor can contribute to loss of engine power, increased black smoke and overall loss of engine efficiency.If the turbocharger fails during engine operation, damage to the turbocharger compressor wheel and/or to the engine may occur. Damage to the turbocharger compressor wheel could allow parts from the compressor wheel to enter an engine cylinder. This can cause additional damage to the pistons, the valves, and the cylinder head.
Turbocharger bearing failures can cause large quantities of oil to enter

Cat SIS web machinery list:

Caterpillar parts catalog
3306B Truck Engine 5KD00001-UP
3412 Generator Set DK600001-UP
3412 Generator Set XJ500001-UP
SPF743 Trailer Mounted Pumper MLX00001-UP
C15 Generator Set NR600001-UP
XQP500 Generator Set XP500001-UP POWERED BY C15
G3412C Generator Set SPY00001-UP
C32 Ukraine Corvette Genset RNX00001-UP
C7.1 Marine Commercial Prop Engine GJN00001-UP
390F L Excavator HNG00001-UP (MACHINE) POWERED BY C18 Engine
C15 Generator Set C2F00001-UP
PM620 Cold Planer 8RF00001-UP POWERED BY C18 Engine
3412B Marine Engine 60M00001-05160
3306 Truck Engine 76R02779-UP
G3304 ENGINE 37Y00001-UP
3304 Industrial Engine 10E00300-UP
3304 Marine Engine 13E00300-UP
3306 Generator Set 85Z00001-03763
3306 Marine Engine 84Z00001-UP
3306B Industrial Engine 7JB00001-UP
3304 Industrial Engine 4XB00001-UP
G3408 Engine 6NB00001-UP
3408B Generator Set 78Z01144-04866
3306 Truck Engine 63Z00001-22741
3408B Marine Engine 99U04604-07598
G3412 Engine 7DB00001-UP
3408/3408B Truck Engine 28V04750-UP
3408B Industrial Engine 67U11092-UP
G3306 ENGINE 3CF00001-UP
3406B Truck Engine 4MG03600-UP
3406B Truck (PEEC) Engine 8TC01413-UP
G3406 Industrial Engine Natural Gas 4FD00001-UP
3406B Generator Set 4RG00001-01501
3406 Industrial Engine 90U19731-UP
3412 Industrial Engine 9XF00001-UP
G3406 Engine 1RK00001-UP
3406B Truck Engine(PEEC) 5YG00001-UP
3406B Truck Engine 5KJ00001-07799
PR-1000C Cold Planer 5XC00138-UP (MACHINE) POWERED BY 3208 Engine
PR-450C Cold Planer 7PJ00001-UP (MACHINE) POWERED BY 3408 Engine
PM-565 Cold Planer 3TK00001-00112 (MACHINE) POWERED BY 3408 Engine
RM-350, SM-350 Reclaimer, Stabilizer Mixer 1RM00001-00059 (MACHINE) POWERED BY 3406C Engine
RR-250 Road Reclaimer 6ED00363-00440 (MACHINE) POWERED BY 3054 Engine
SS-250 Soil Stabilizer 6DD00324-00389 (MACHINE) POWERED BY 3406 Engine
SS-250B Soil Stabilizer RR-250B Road Reclaimer 3RR00001-UP (MACHINE) POWERED BY 3406C Engine
PM-565 Cold Planer 3TK00113-UP (MACHINE) POWERED BY 3408 Engine
RM-350 SM-350 Reclaimer, Stabilizer Mixer 1RM00060-UP (MACHINE) POWERED BY 3406C Engine
PM-465 Cold Planer 5ZS00001-UP (MACHINE) POWERED BY 3406 Engine
RM-250C Reclaimer Mixer AWG00001-UP (MACHINE) POWERED BY 3406C Engine
RM-350B Reclaimer Mixer AXW00001-UP (MACHINE) POWERED BY 3406C Engine
RM-500 Reclaimer Mixer ASW00001-UP (MACHINE) POWERED BY C15 Engine
PM-201 Cold Planer PNM00001-UP (MACHINE) POWERED BY C18 Engine
PM-200 Cold Planer P1C00001-UP (MACHINE) POWERED BY C18 Engine
C-18 Caterpillar Engine For PM200 Cold Planer P1M00001-UP (MACHINE) POWERED BY C-18 Engine
PM-565B Cold Planer 8GS00001-UP (MACHINE) POWERED BY 3408C Engine
RM-350B Reclaimer Mixer 7FS00001-UP (MACHINE) POWERED BY 3406C Engine
RM500B Rotary Mixer MB900001-UP (MACHINE) POWERED BY C15 Engine
MH3295 Material Handler PA900001-UP (MACHINE) POWERED BY C18 Engine
PM622 Cold Planer JCF00001-UP (MACHINE) POWERED BY C18 Engine
PM620 Cold Planer LH900001-UP (MACHINE) POWERED BY C18 Engine
745 Articulated Truck 3F600001-UP (MACHINE) POWERED BY C18 Engine
740 EJ Articulated Truck 3F700001-UP (MACHINE) POWERED BY C18 Engine
740 Articulated Truck 3F800001-UP (MACHINE) POWERED BY C15 Engine
990K Wheel Loader L6Z00001-UP (MACHINE) POWERED BY C27 Engine
824K Wheel Dozer 2T200001-UP (MACHINE) POWERED BY C15 Engine
986K Wheel Loader NL800001-UP (MACHINE) POWERED BY C15 Engine
MD6200 Rotary Drill RKP00001-UP (MACHINE) POWERED BY C18 Engine
MD6200 Rotary Drill D9A00001-UP (MACHINE) POWERED BY C18 Engine
120G Motor Grader 11W01251-UP (MACHINE) POWERED BY 3304 Engine
140G Motor Grader 13W00741-00992 (MACHINE) POWERED BY 3306 Engine
815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine
3408B Industrial Engine 67U11092-UP
589 Track-Type Pipelayer Power Shift 31Z00001-UP (MACHINE) POWERED BY 3408 Engine
826C Landfill Compactor 87X00587-UP (MACHINE)
140G Motor Grader 72V10334-UP (MACHINE) POWERED BY 3306 Engine
120G Motor Grader 87V08360-UP (MACHINE) POWERED BY 3304 Engine
12G Motor Grader 61M12027-UP (MACHINE) POWERED BY 3306 Engine
14G Motor Grader 96U07046-UP (MACHINE) POWERED BY 3306 Engine
130G Motor Grader 74V02321-UP (MACHINE) POWERED BY 3304 Engine
16G Motor Grader 93U02679-UP (MACHINE) POWERED BY 3406 Engine
120G Motor Grader 4HD00001-UP (MACHINE) POWERED BY 3304 Engine
140G Motor Grader 5MD00001-UP (MACHINE) POWERED BY 3306 Engine
12G Motor Grader 3WC01067-UP (MACHINE) POWERED BY 3306 Engine
160G Motor Grader 4JD00141-UP (MACHINE) POWERED BY 3306 Engine
578 Pipelayer 8HB00001-UP (MACHINE) POWERED BY 3406 Engine
D5H Track-Type Skidder Series II 7EG00001-UP (MACHINE) POWERED BY 3304 Engine
3306 Industrial Engine 64Z05381-UP


Parts seal Caterpillar catalog:

6G6240 SEAL (plastic)
120G
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
1132073 SEAL-O-RING
345B II, 345B L, 350, 365B, 365B II, 365B L
0951694 SEAL-O-RING
330, 330 FM L, 330 L, 330B, 330B L, E120B, W330B
1307114 SEAL-O-RING
330B, 330B L, 345B, 345B L, W330B
1659292 SEAL-LIP TYPE
365B, 365B L
2590734 SEAL-U-CUP
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
2667957 SEAL-BUFFER
325C, 330C L, 330D L, 336D, 336D2, 340D L, 340D2 L, 345B II, 345C, 345D, 345D L, 349D, 349D L
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
5P8118 SEAL-O-RING
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 235C, 330, 330 FM L, 3304, 3304B, 3306, 3306B, 3306C, 330B L,...
8H7521 SEAL-O-RING
120H, 12G, 12H, 12H ES, 12H NA, 135H, 140G, 140H, 140H ES, 140H NA, 143H, 14H NA, 16, 160H, 160H ES, 160H NA, 163, 163H NA, 183, 184, 215, 215B, 215D, 219D, 225, 235D, 24H, 30/30, 3126, 3126B, 3181, 3...
5P5598 SEAL-O-RING
120G, 12G, 130G, 140G, 14M, 1673C, 16M, 215, 225, 3176, 3204, 3304, 3304B, 3306, 3306B, 3412, 3412C, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, ...
9Y9895 SEAL GP-CRANKSHAFT
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B, 330B ...
3628853 SEAL GP-CRANKSHAFT
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 330, 3304, 3304B, 3306, 3306B, 3306C, 330B L, 350, 515, 517, ...
4W0452 SEAL GP-CRANKSHAFT
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235, 235B, 3176C, 3196, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B...
8M4988 SEAL-O-RING
120B, 120G, 16, 160H ES, 160H NA, 1673, 1673B, 1673C, 1676, 172, 173B, 183, 183B, 235C, 235D, 256C, 262C, 272C, 277C, 287C, 297C, 30/30, 330 L, 3304, 3304B, 3306, 3306B, 330B, 350, 518, 518C, 528, 528...
7J2036 SEAL-O-RING
14M, 1673C, 16M, 236B, 236B3, 3306, 3306B, 3306C, 3412, 3412D, 3412E, 527, 572R, 572R II, 583R, 583T, 587R, 587T, 621K, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 637D, 637E, 637G, 824G II, 955L, 9...
8M4991 SEAL-O-RING
12E, 16, 1673B, 1674, 1693, 3304, 3304B, 3306, 3306B, 3406, 583K, 621, 623, 631C, 651, 657, 657B, 666, 768B, 769, 772, 773, 777, 824, 824B, 963, 963B, 973, 977H, 977K, 983, 988, CB-534, D320A, D333A, ...
8M5248 SEAL-O-RING
120B, 120G, 12G, 12H, 12H ES, 12H NA, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14E, 14G, 14H NA, 16, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 215, 225, 235, 235B, 235C, 235D, 330, 330 FM L...
8M5253 SEAL-O-RING
120B, 120G, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14G...
3P1155 SEAL-O-RING
140H, 143H, 14H NA, 160H, 160H ES, 160H NA, 163H NA, 1673C, 205B, 206B, 211B, 212B, 215, 235B, 235C, 24M, 3204, 325D L, 330, 330 FM L, 3304, 3304B, 3306, 3306B, 3306C, 330B L, 3406, 3406B, 3406E, 3408...
1142687
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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.