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SEAL-O-RING 3P1156 - Caterpillar


3P1156 SEAL-O-RING Caterpillar parts 120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 160M, 205B, 214B, 215, 30/30, 3114, 3116, 3126, 3126B, 3126E, 320 L, 3204, 320B, 322B L, 322B LN, 32...
Rating:
76
Alternative (cross code) number:
CA3P1156
3P-1156
3P1156
Caterpillar 3P1156 SEAL-O-RING
Weight: 0.01 pounds 0 kg.
Information:
CROSS SECTION DIAMETER  3.53  mm
DASH SIZE  212 
ID  21.82  mm
MATERIAL  Fluorocarbon (FKM) Rubber - 75 Duro 
OD  0  mm

Buy SEAL-O-RING 3P1156 Caterpillar genuine, new aftermarket tractor parts with delivery
AG TRANSMISSION, WHEELED EXCAVATOR,

Compare Prices: .

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$5.68

23 Jun 2025

CN: KAWO
3P-1156 3P1156 FKM O-Ring Fits Caterpillar Cat Spare Parts Replacement Aftermarket
Generic 【TRUCK ENGINE】3116 3126B C13 || 【INTEGRATED TOOLCARRIER】IT18B IT12B IT28G IT28F IT28B || 【MOTOR GRADER】120H || 【BACKHOE】931 D3 || 【TRACK-TYPE TRACTOR】D3B D4H D9R D6R II
$8.34
 

01 Dec 2023

US: Florida-Parts-Z
3P1156 - Seal-O-Ring for Caterpillar (CAT)
FIRST PRICE PARTS
$14.50
 

26 Jul 2022

US: EFI Equipment a
Aftermarket replacement 3P1156 Cat 3116/3126/C7 Oil Cooler Seal Ring
Generic 3P1156, Cat, CAT, 3116/3126/C7, 3116, 3126, C7, Oil, Cooler, Seal, Ring, Rings, Cat 3116/3126/C7 Oil Cooler Seal Ring,
Number on catalog scheme: 12
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Compatible equipment models: 3P1156:

AG TRANSMISSION  TA19-M4WD  
BACKHOE LOADER  446B   446D  
CHALLENGER  35   45   55   MTC735  
COLD PLANER  PM-102  
FORWARDER  574   584  
GEN SET ENGINE  3114   3116   3126B   3508   3512   D379B   D399  
GEN SET-MILITARY  3608  
GENERATOR SET  C175-16   C175-20   C9  
INDUSTRIAL TRACTOR  TK371   TK381  
KNUCKLEBOOM LOADER  539  
LOCOMOTIVE ENGINE  C175-16  
LOGGER  322C  
MARINE AUXILIARY  3608  
PETROLEUM ENGINE  3126B   C175-16   C7   C9  
PETROLEUM PACKAGE  CX31-C9I   TH35-C13T  
PETROLEUM TRANSMISSION  TH31-E61   TH55-E70  
PIPELAYER  561M   561N  
PUMPER  SPP101  
SOIL COMPACTOR  815B  
TRACK FELLER BUNCHER  TK711   TK721   TK722   TK732   TK741   TK751   TK752  
TRACK LOADER  931B   943   953   953C   963B   963C   973C  
TRACK SKIDDER  D4HTSK II  
TRACK-TYPE TRACTOR  30/30   D5M   D5N   D6M   D6N   D6R   D6R II   D9R   DEUCE  
TRUCK ENGINE  3114   3116   3126   3126B   3126E   C-9   C13   C7   C9  
WHEEL FELLER BUNCHER  533   543   573   TK370   TK380  
WHEEL HARVESTER  550   570   570B   580   580B  
WHEEL SCRAPER  627G   637D   637G  
WHEEL SKIDDER  525B   525C   535B   535C   545C  
WHEEL TRACTOR  613C II   627G   637G  
WHEELED EXCAVATOR  M318   M320   M325B   M325C MH   M330D   Caterpillar

Information:

Engine Only
Illustration 1 g00103219
Never bend the eyebolts and the brackets. Only load the eyebolts and the brackets under tension. Remember that the capacity of an eyebolt is less as the angle between the supporting members and the object becomes less than 90 degrees.When it is necessary to remove a component at an angle, only use a link bracket that is properly rated for the weight.
Use a hoist to remove heavy components. Use an adjustable lifting beam to lift the engine. All supporting members (chains and cables) should be parallel to each other. The chains and cables should be perpendicular to the top of the object that is being lifted. Some removals require lifting fixtures in order to obtain proper balance and safety.To remove the engine ONLY, use the lifting eyes that are on the engine.Note: The lifting eyes must be removed before the engine is operated.Lifting eyes are designed and installed for the specific engine arrangement. Alterations to the lifting eyes and/or the engine make the lifting eyes and the lifting fixtures obsolete. If alterations are made, ensure that proper lifting devices are provided. Consult your Caterpillar dealer for information regarding fixtures for proper engine lifting.Generator Set
Do not use the engine lifting eyes to remove the engine and generator together.
A lifting plate is provided with the package generator set. Instructions for lifting the package generator set are stamped on the lifting plate.Consult your Caterpillar dealer for information regarding proper fixtures and lifting devices.Generator sets will not be level if you lift the unit from a single lifting point. A counterweight can be added between the package frame rails whenever the application requires frequent relocation of the unit. For complete information about adding the counterweight, consult your Caterpillar dealer.The single point lifting eye is secured from the factory before being shipped. The correct orientation of the single point lifting eye will allow you to look through the eye when you stand at the side of the enclosure. The lifting eye may stretch when the package is lifted. This may cause the locking nuts to loosen. This could cause the lifting eye to swivel. Ensure that the lifting eye is correctly oriented on the packaged generator set. Ensure that the lifting eye is tightened to the correct torque before you lift the packaged generator set.

Cat SIS web machinery list:

Caterpillar parts catalog
G3608 Petroleum XH700001-UP
SPF743 Trailer Mounted Pumper MLX00001-UP
C280–16 Marine S4M00001-UP
C18 Generator Set NR700001-UP
C175-16 Petroleum Engine P6N00001-UP
C175–20 Locomotive Engine R4F00001-UP
XQP275 Generator Set XP700001-UP POWERED BY C9
C280–12 Generator RH700001-UP
3512E Petroleum Engine BZ300001-UP
XQP300 Rental Generator Set XPL00001-UP POWERED BY C9
C175–16 Petroleum Engine P6R00001-UP
C280–16 MARINE PB900001-UP
C9 Generator Set NTX00001-UP
C280–16 Marine Engine R4M00001-UP
Petroleum Mechanical Package P9W00001-UP
797F Off-Highway Truck LTZ00001-UP (MACHINE) POWERED BY C175 Engine
3516C Generator Set PXY00001-UP
C175–16 Petroleum Engine P6P00001-UP
C18 Generator Set BG400001-UP
3204 Industrial Engine 6DC00001-UP
3508 Marine Engine 69Z00275-UP
3512 Marine Engine 50Y00647-01304
3516 Generator Set Engine 25Z00684-02188
3516 Industrial Engine 27Z00650-00791
3116 Industrial Engine 4PG00001-UP
3116 Industrial Engine 2WG00001-UP
3114 Industrial Engine 5EF00001-UP
3116 Marine Engine 4KG00001-UP
3116 Marine Engine 1SK00001-UP
3116 Truck Engine--ATAAC 7SF00001-UP
3116 Truck Engine(ATAAC) 2BK00001-UP
3116 Truck Engine 2BK00001-UP
3116 ENGINE TRUCK - ATAAC 3RJ00100-UP
3114 Truck Engine 5YL00001-UP
3116 Truck Engine 9GK00001-UP
3116 Heui-ATAAC Truck Engine 8WL00001-UP
3116 Truck Engine 7JL00001-UP
3126 Marine Engine 8NM00001-UP
AP-1050 Asphalt Paver 1JG00001-UP (MACHINE) POWERED BY 3116 Engine
AP-1000 Asphalt Paver 1HD00001-UP (MACHINE) POWERED BY 3116 Engine
CS-563 & CP-563 Vibratory Compactors 5AJ00001-UP (MACHINE) POWERED BY 3116 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-531C Vibratory Compactor 9RN00001-UP (MACHINE) POWERED BY 3116 Engine
CB-634C Vibratory Compactor 3BR00001-UP (MACHINE) POWERED BY 3116 Engine
CATERPILLAR AP-1050B BARBER-GREENE BG-245C Asphalt Pavers 4XN00001-UP (MACHINE) POWERED BY 3116 Engine
Caterpillar AP-1055B, Barber-Greene BG-2455C Asphalt Pavers 6TN00001-UP (MACHINE) POWERED BY 3116 Engine
AP-1000B, BG-260C Asphalt Paver 7HN00001-UP (MACHINE) POWERED BY 3116 Engine
CS-563D CP-563D Vibratory Compactors 9MW00001-UP (MACHINE) POWERED BY 3116 Engine
CS-563D Compactor-Military 1SZ00001-UP (MACHINE) POWERED BY 3116 Engine
CP-563D CS-563D Vibratory Compactors 2RZ00001-UP (MACHINE) POWERED BY 3116 Engine
Caterpillar AP-1055B, Barber-Greene BG-2455C Asphalt Paver ABB00001-UP (MACHINE) POWERED BY 3116 Engine
CS-583D Vibratory Compactor 2CZ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-583D Vibratory Compactor 3GZ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-531D Vibratory Compactor 3AZ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-531D Vibratory Compactor 4MZ00001-UP (MACHINE) POWERED BY 3116 Engine
CP-533D CS-533D Vibratory Compactor 5CZ00001-UP (MACHINE) POWERED BY 3116 Engine
Caterpillar AP-900B Barber Greene BG-240C Asphalt Pavers AGJ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-533D, CP-533D Vibratory Compactor AET00001-UP (MACHINE) POWERED BY G3116 Engine
CS-531D Vibratory Compactor AGH00001-UP (MACHINE) POWERED BY 3116 Engine
CS-573D Vibratory Compactor 2YZ00001-UP (MACHINE) POWERED BY 3116 Engine
CS-573D Vibratory Compactor CMK00001-UP (MACHINE) POWERED BY 3116 Engine
DEUCE Engineer Support Tractor 7RR00001-UP (MACHINE) POWERED BY 3126 Engine
30-30 Engineer Support Tractor 9XW00001-UP (MACHINE) POWERED BY 3126 Engine
CB-634D Vibratory Compactor CDF00001-UP (MACHINE) POWERED BY 3116 Engine
AP-1000D, BG-260D Asphalt Paver BPW00001-UP (MACHINE) POWERED BY C-7 Engine
AP-1055D, BG-2455D Mobil Track Asphalt Paver BXW00001-UP (MACHINE) POWERED BY C7 Engine


Parts seal Caterpillar catalog:

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
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
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
0931379 SEAL, DUST
345B II, 345C, E120, E140, E180, E240, E240C, E300, E300B, E450, EL240B
0963997 SEAL, DRUM
E180, E200B, E240, EL240B
5F9657 SEAL-O-RING
120H, 120H ES, 120H NA, 12H, 135H, 135H NA, 140, 140B, 140M, 14E, 16, 163, 172, 183, 183B, 191, 193, 205B, 214B, 215, 225, 235, 245, 30/30, 3056E, 3114, 3116, 3126, 3126B, 3126E, 315C, 318C, 319C, 320...
6L2609 SEAL-RUBBER
120H, 120H ES, 120H NA, 12H, 135H, 135H NA, 140G, 140H, 140H NA, 143H, 14H, 160H, 163H, 1673, 1673B, 1673C, 16H, 214, 235B, 3114, 3116, 3126, 3126B, 3176, 3176B, 3176C, 3196, 330, 330 L, 3304, 3306, 3...
4L9564 SEAL-O-RING
120G, 12G, 12H, 12H ES, 12H NA, 140G, 140H, 140H ES, 140H NA, 160H, 160H ES, 160H NA, 214B, 215, 235, 24H, 24M, 30/30, 3116, 3126, 320 L, 3204, 3208, 325, 325B, 325C, 330, 330 L, 3304, 3304B, 3306, 33...
1192921 SEAL GP-CRANKSHAFT
3116, 3126B, 322B, 322C, 324D, 325, 325B, 325B L, 325C, 325D, 325D L, 326D L, 329D, 329D L, 550, 570, 570B, 574, 580, 580B, 924F, 938G, 950F, 950G, 953B, 962G, 963B, C-9, C9, CS-531C, CS-531D, CS-533C...
7C3571 SEAL GP-CRANKSHAFT
213B, 3114, 3116, 3126, 3126B, 3126E, 322B, 322C, 324D, 324D L, 325, 325B, 325B L, 325C, 325D L, 328D LCR, 329D, 329D L, 446B, 550, 570, 570B, 574, 580, 580B, 584, 963B, AP-1000, AP-1050, AP-1055D, AP...
7C4163 SEAL GP-CRANKSHAFT
213B, 214B, 3114, 3116, 3126, 320 L, 322, 325, 325 L, 325B L, 329D L, 446B, 45, 55, 950F, 953C, 963B, AP-1000, AP-1050, CB-634C, CP-563, CS-531C, CS-533C, CS-563C, CS-573C, CS-583C, E200B
2M4453 SEAL-O-RING
120, 120H, 120H ES, 120H NA, 120K, 12E, 12F, 12H, 12K, 135H, 135H NA, 140K, 140K 2, 14E, 16, 160K, 1673C, 1693, 173B, 183B, 214B, 225, 227, 235, 235B, 245, 30/30, 3114, 3116, 3126, 3126B, 3126E, 320 L...
1475088 SEAL AS-WATER PUMP
120H, 120K, 12K, 135H, 140K, 140K 2, 160K, 30/30, 3114, 3116, 3126, 3126B, 3126E, 3176B, 3176C, 3196, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325B L, 325C, 32...
8M4445 SEAL-O-RING
120H, 120H ES, 120H NA, 135H, 14E, 16, 1673, 1673B, 1676, 1693, 205B, 214B, 3116, 3126, 322C, 325, 325 L, 325B, 325C, 3304, 35, 45, 55, 550, 561C, 561D, 570, 571G, 572G, 574, 580, 583K, 594, 594H, 621...
4F7391 SEAL-O-RING
120, 120B, 120H, 120H ES, 120H NA, 129, 12E, 12F, 12H, 135H, 135H NA, 140, 140B, 140G, 140H, 140H NA, 141, 143H, 14E, 153, 16, 160H, 163, 1673C, 1693, 16G, 172, 173B, 183, 183B, 191, 193, 205B, 214B, ...
9M4849 SEAL-O-RING
120B, 120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140B, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 205B, 214B, 215,...
6V8397 SEAL-O-RING
216, 226B, 228, 236, 236B, 242B, 246C, 247, 247B, 248, 252B, 256C, 262C, 267, 267B, 268B, 272C, 277C, 287, 287C, 297C, 35, 414E, 416B, 416C, 416D, 416E, 420D, 420E, 422E, 424D, 426C, 428B, 428C, 428D,...
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