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SEAL-O-RING 5P5374 - Caterpillar


5P5374 SEAL-O-RING Caterpillar parts 561H, 561M, 561N, 572R, 572R II, 583R, 583T, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, H110E S, PL61, PL83
Rating:
44
Alternative (cross code) number:
CA5P5374
5P-5374
5P5374
Caterpillar 5P5374 SEAL-O-RING
Weight: 0.05 pounds 0 kg.
Information:
CROSS SECTION DIAMETER  5.33  mm
DASH SIZE  373 
ID  227.97  mm
MATERIAL  Nitrile (NBR) Rubber 90 Duro 
OD  0  mm

Buy SEAL-O-RING 5P5374 Caterpillar genuine, new aftermarket tractor parts with delivery
HAMMER, TRACK-TYPE TRACTOR,

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$8.68

17 Oct 2025

CN: KAWO
5P-5374 5P5374 Seal O Ring Fits Caterpillar Cat Spare Parts Replacement Aftermarket
Generic 【TRACK-TYPE TRACTOR】D7R II D7R D8T D8N D7H || 【BULLDOZER】7SU 7S 7S LGP || 【WINCH】57H
$61.49

01 Oct 2025

CN: ExcavatorPro Pa
D8R 9X-4584 7T-1151 6V-3263 5P-5374 162783 Dozer Cylinder Seal Kit Excavator (6V-3263)
Generic D8R 9X-4584 7T-1151 6V-3263 5P-5374 162783 Dozer Cylinder Seal Kit Excavator
$60.00

19 Aug 2025

CN: KAWO
5P-5374 5P5374 Seal O Ring Fits Caterpillar Cat Spare Parts Replacement Aftermarket
Generic 【TRACK-TYPE TRACTOR】D7R II D7R D8T D8N D7H || 【BULLDOZER】7SU 7S 7S LGP || 【WINCH】57H
Number on catalog scheme: 33
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Compatible equipment models: 5P5374:

HAMMER  H110E S  
TRACK-TYPE TRACTOR  D7H   D7R   D7R II   D7R XR   D8N   D8R   D8R II   D8T   Caterpillar

Information:

Caterpillar Products: AllIntroduction
Important Safety Information
Illustration 1 g02139237
Think SafetyEuropean Union Compliant, CE markedMost accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools to perform these functions properly.Improper operation, lubrication, maintenance, or repair of this product can be dangerous and could result in injury or death.Do not operate or perform any lubrication, maintenance, or repair on this product until you have read and understood the Tool Operating Manual.Safety precautions and warnings are provided in this manual and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons.The hazards are identified by the "Safety Alert Symbol" and followed by a "Signal Word" such as "DANGER", "", or "CAUTION". The Safety Alert "" label is shown below.A non-exhaustive list of operations that may cause product damage are identified by "" labels on the product and in this publication.Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard. The warnings in this publication and on the product are, therefore, not all inclusive. If a tool, procedure, work method, or operating technique that is not recommended by Caterpillar is used, the operator must be sure that the procedures are safe. The operator must also be sure that the product will not be damaged or made unsafe by any unspecified procedures.The information, specifications, and illustrations in this publication are based on information that was available at the time that the publication was written. The specifications, torques, pressures, measurements, adjustments, illustrations, and other items can change at any time. These changes can affect the service that is given to the product. Obtain the complete and most current information before you start any job.When replacement parts are required for this product Caterpillar recommends using Caterpillar replacement parts or parts with equivalent specifications including, but not limited to, physical dimensions, type, strength, and material.Literature Information
This manual should be stored with the 265-4177 Service Group and/or the 265-4209 Service Group .This manual contains safety information, operation instructions, and maintenance information.Some photographs or illustrations in this publication show details that can be different from your service tool.Continuing improvement and advancement of product design may have caused changes to your service tool which is not included in this publication. Read, study, and keep this manual with the tooling.Whenever a question arises regarding your service tool or this publication, consult your Cat dealer for the latest available information.Safety Section
The Safety Section lists basic safety precautions. Read and understand the basic precautions listed in the Safety Section before using this service tool.Assembly
The Assembly Section provides the instructions to assemble the tooling.Operation
The Operation Section is a reference for the new operator and a refresher for the experienced operator.Photographs and illustrations guide the operator through correct procedures

Cat SIS web machinery list:

Caterpillar parts catalog
561M Track-Type Pipelayer Power Shift 1KW00001-UP (MACHINE) POWERED BY 3116 Engine
583R Track-Type Pipelayer 2XS00001-UP (MACHINE) POWERED BY 3406C Engine
572R Pipelayer 2HZ00001-UP (MACHINE) POWERED BY 3306 Engine
561N Pipelayer CPH00001-UP (MACHINE) POWERED BY 3126B Engine
572R Series II Pipelayer DSC00001-UP (MACHINE) POWERED BY 3176C Engine
583T PIPELAYER CMX00001-UP (MACHINE) POWERED BY C15 Engine
PL61 PIPELAYER WGS00001-UP (MACHINE) POWERED BY C6.6 Engine
PL83 PIPELAYER KSD00001-UP (MACHINE) POWERED BY C15 Engine
H110E S, H115E S, H120E S, H130E S, H140E S, H160E S, H180E S Hydraulic Hammers HHB00001-UP (MACHINE)
D8T TRACK-TYPE TRACTOR MB800001-UP (MACHINE) POWERED BY C15 Engine
D8R TRACK-TYPE TRACTOR JR800001-UP (MACHINE) POWERED BY C15 Engine
D8T TRACK-TYPE TRACTOR JJ500001-UP (MACHINE) POWERED BY C15 Engine
D8R TRACK-TYPE TRACTOR DWJ00001-UP (MACHINE) POWERED BY C15 Engine
D8T TRACK-TYPE TRACTOR AW400001-UP (MACHINE) POWERED BY C15 ENGINE
D8R Custom Parts Manual Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine
D7R Custom Parts Manual Track-Type Tractors 2EN00001-UP (MACHINE) POWERED BY 3306 Engine
D7R CUSTOM PARTS MANUAL TRACK-TYPE TRACTOR ABJ00001-UP (MACHINE) POWERED BY 3176C Engine
D8N Track-Type Tractor 7TK00001-UP (MACHINE)
D8R Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine
D7R Track-Type Tractor LGP 9HM00001-UP (MACHINE) POWERED BY 3306 Engine
D7R Track-Type Tractor Differential Steering 2EN00001-UP (MACHINE) POWERED BY 3306 Engine
D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine
D7R Track-Type Tractor 2HR00001-UP (MACHINE) POWERED BY 3306 Engine
D7R LGP Track-Type Tractor Differential Steering 3DN00001-UP (MACHINE) POWERED BY 3306 Engine
D8R Series II Track-Type Tractor 6YZ00001-UP (MACHINE) POWERED BY 3406E Engine
D7R Track-Type Tractor AFG00001-UP (MACHINE) POWERED BY 3176C Engine
D7R Series II TRACK-TYPE TRACTOR STD, XR Differential Steering AEC00001-01499 (MACHINE) POWERED BY 3176C Engine
D7R Track-Type Tractor ACS00001-UP (MACHINE) POWERED BY 3176C Engine
D8R TRACK-TYPE TRACTOR Differential Steering AKA00001-UP (MACHINE) POWERED BY 3406E Engine
D7R Series ll Track-Type Tractor LGP Differential Steering ABJ00001-01499 (MACHINE) POWERED BY 3176C Engine
D8T TRACK-TYPE TRACTOR KPZ00001-UP (MACHINE) POWERED BY C15 Engine
D8T TRACK-TYPE TRACTOR J8B00001-UP (MACHINE) POWERED BY C15 Engine
D7R Series II TRACK-TYPE TRACTOR STD, XR Differential Steering AEC01500-UP (MACHINE) POWERED BY 3176C Engine
D7R Series II TRACK-TYPE TRACTOR LGP Differential Steering ABJ01500-UP (MACHINE) POWERED BY 3176C Engine
D7R Series II TRACK-TYPE TRACTOR MILITARY KNA00001-UP (MACHINE) POWERED BY 3176C Engine
D8T TRACK-TYPE TRACTOR MLN00001-UP (MACHINE) POWERED BY C15 Engine
H110E S, H115E S, H120E S, H130E S, H140E S, H160E S, H180E S Hydraulic Hammers HHB00001-UP (MACHINE)
D8T TRACK-TYPE TRACTOR FCT00001-UP (MACHINE) POWERED BY C15 Engine
D7R TRACK-TYPE TRACTOR STD, XR, LGP DJR00001-UP (MACHINE) POWERED BY C9 Engine
D8R TRACK-TYPE TRACTOR RJM00001-UP (MACHINE) POWERED BY 3406C Engine
D8R TRACK-TYPE TRACTOR T5X00001-UP (MACHINE) POWERED BY 3406C Engine
D8T TRACK-TYPE TRACTOR FMC00001-UP (MACHINE) POWERED BY C15 Engine
D8R TRACK-TYPE TRACTOR MEJ00001-UP (MACHINE) POWERED BY 3406C Engine
D7R TRACK-TYPE TRACTOR STD, XR, LGP R7B00001-UP (MACHINE) POWERED BY C9 Engine
D7R Series II Military Water Fording Tractor DJT00001-UP (MACHINE) POWERED BY 3176C Engine


Parts seal Caterpillar catalog:

7T1439 SEAL
D7H, D8L, D8N, D9N
3119317 SEAL-U-CUP
651E, 657E, 657G, 735, 735B, 740, 740B, 834K, 836K, 844, 844H, 844K, 950H, 966H, 966K, 966M, 966M XE, 972H, 972K, 972M, 972M XE, 980G, 980G II, 980H, AD30, D10R, D10T, D11N, D11R, D11T, D350E II, D8R,...
3119318 SEAL-WIPER
651E, 657E, 657G, 735, 735B, 740, 740B, 834K, 836K, 844, 844H, 844K, 950H, 966H, 966K, 966M, 966M XE, 972H, 972K, 972M, 972M XE, 980G, 980G II, 980H, AD30, D10R, D10T, D11N, D11R, D11T, D350E II, D8R,...
3119316 SEAL AS-BUFFER
651E, 657E, 657G, 735, 735B, 740, 740B, 834K, 836K, 844, 844H, 844K, 950H, 966H, 966K, 966M, 966M XE, 972H, 972K, 972M, 972M XE, 980G, 980G II, 980H, AD30, D10R, D10T, D11N, D11R, D11T, D350E II, D8R,...
1672474 SEAL-WIPER
844, 844H, 972G II, 980G, 988B, 988F, 988F II, D300E, D350E, D400E, D8N, D8R, D8R II, D9R
1095702 SEAL-O-RING
5130, 5130B, 5230, 5230B, 992G, 992K, D11R, D11T, H110E S, S25
2031095 SEAL
797, 834G, 834H, 836G, 836H, 844K, 854K, 988G, 988H, 990K, 992K, 993K, D10T, D10T2, D8T, D9T
3206169 SEAL-O-RING
777D, 777F, 777G, 988K, 993K, H110E S
9J7117 SEAL AS
776C, 777, 777B, 777D, 777F, 777G, D8L, D8N
1273422 SEAL AS
D8R, D9R, D9T
1U3174 SEAL-O-RING
5110B, 561H, 561M, 561N, 572R, 572R II, 854G, 988G, 988H, 988K, 990, 990 II, 990H, 990K, 993K, D10N, D10R, D10T, D10T2, D9L, PL61, R3000H
1326581 SEAL-LIP TYPE
561H, 561M, 561N, 572R, 572R II, PL61
1088807 SEAL
561H, 561M, 561N
3J9015 SEAL-O-RING
561H, 561M, 561N, 572R, 572R II, 630B, 633, 651, 651B, 657, 657B, 666, 824C, 825C, 826C, 834K, 836K, 988K, 992, CB-434B, CB-434C, CB-534B, CB-534C, CB-535B, CB-544, CB-545, CB-634, CB-634C
1087995 SEAL
561H, 561M, 561N, 572R, 572R II
9X4584 SEAL AS
572R, 572R II, 583R, 583T, 587R, 587T, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, PL83, PL87
7T1151 SEAL AS
572R, 572R II, 583R, 583T, D7H, D7R, D7R II, D7R XR, D8N, D8R, D8R II, D8T, PL83, PL87
1283813 SEAL-LIP TYPE
572R II, 583R, 587R, 587T, D10N, D10R, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7R II, D7R XR, D8L, D9N, D9R, PL87
8T0758 SEAL
784B, 785, 785B, 789, 789B, 793B, 793C, 933C, 939C
1092239 SEAL
561H, 561M, 561N
0772989 SEAL
561H, 561M, 561N, CB-614, CS-551, D350E, D400, D400E, D40D
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