1878391 CORE AS-OIL COOLER Caterpillar parts
933C, 939C, D3C III, D4C III, D5C III
Rating:
Alternative (cross code) number:
CA1878391
187-8391
1878391
CA1878391
187-8391
1878391
Weight: 90 pounds 40 kg.
TRACK LOADER, TRACK-TYPE TRACTOR,
You can buy:
US$899.99
28 May 2025
FridayParts
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Oil Cooler 1878391 for Caterpillar 933C
MASGJJX Part Number:1878391 || Applicable models: Fit for Caterpillar 933C || Safety: 100% Tested Before Shipping to Ensure Product Safety, Stability and Durability. || Function: High-quality material for long-lasting durability. Perfect match for the original car and easy to install || TIPS: Please be sure to compare carefully with photos and check part number before buying items, If you are not sure this part is suitable, please feel free to contact us, we'll reply you as soon as possible.
MASGJJX Part Number:1878391 || Applicable models: Fit for Caterpillar 933C || Safety: 100% Tested Before Shipping to Ensure Product Safety, Stability and Durability. || Function: High-quality material for long-lasting durability. Perfect match for the original car and easy to install || TIPS: Please be sure to compare carefully with photos and check part number before buying items, If you are not sure this part is suitable, please feel free to contact us, we'll reply you as soon as possible.
Qyljday Oil Cooler 1878391 for Caterpillar 933C 939C D3C D4C D5C Series 3 w/Engine 3046
Qyljday 1️⃣The Listing Includes: 1x Oil Cooler || 2️⃣Replaces Part Number: 1878391,187-8391 || 3️⃣Application: Fits For Caterpillar TRACK-TYPE TRACTOR: D3C III, D4C III, D5C III || 4️⃣Warranty:1 Year || 5️⃣Guaranteed Exact Fit for easy installation
Qyljday 1️⃣The Listing Includes: 1x Oil Cooler || 2️⃣Replaces Part Number: 1878391,187-8391 || 3️⃣Application: Fits For Caterpillar TRACK-TYPE TRACTOR: D3C III, D4C III, D5C III || 4️⃣Warranty:1 Year || 5️⃣Guaranteed Exact Fit for easy installation
IEQFUE Oil Cooler 1878391 187-8391 Compatible with Caterpillar Track loader 933C 939C Track-Type Tractor D3C III D4C III D5C III Engine 3046
IEQFUE 【Part Name】Oil Cooler || 【Part Number】1878391 187-8391 || 【Application Models For】Compatible with Caterpillar Track loader 933C 939C Track-Type Tractor D3C III D4C III D5C III Engine 3046
IEQFUE 【Part Name】Oil Cooler || 【Part Number】1878391 187-8391 || 【Application Models For】Compatible with Caterpillar Track loader 933C 939C Track-Type Tractor D3C III D4C III D5C III Engine 3046
Compatible equipment models: 1878391:
Information:
Caterpillar Products: AllIntroduction
Important Safety Information
Illustration 1 g02139237
Think SafetyEuropean Union Compliant, ICE 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 contains safety information, operation instructions and maintenance information and should be stored with the tool groupSome photographs or illustrations in this publication may show details that can be different from your service tool. Guards and covers might have been removed for illustrative purposes.Continuing improvement and advancement of product design might have caused changes to your service tool, which are not included in this publication.Whenever a question arises regarding your service tool or this publication, consult Dealer Service Tools (DUST) 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 operating or performing maintenance and repair on this service tool.General Information Section
The General Information section describes tooling functions and features. The section provides useful information on individual parts, additional tooling, and resources.Operation Section
The Operation section is a reference for the new operator and
Important Safety Information
Illustration 1 g02139237
Think SafetyEuropean Union Compliant, ICE 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 contains safety information, operation instructions and maintenance information and should be stored with the tool groupSome photographs or illustrations in this publication may show details that can be different from your service tool. Guards and covers might have been removed for illustrative purposes.Continuing improvement and advancement of product design might have caused changes to your service tool, which are not included in this publication.Whenever a question arises regarding your service tool or this publication, consult Dealer Service Tools (DUST) 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 operating or performing maintenance and repair on this service tool.General Information Section
The General Information section describes tooling functions and features. The section provides useful information on individual parts, additional tooling, and resources.Operation Section
The Operation section is a reference for the new operator and
Caterpillar parts catalog:
Parts core Caterpillar catalog:
1166562
CORE AS-OIL COOLER
933C, 939C, D3C III, D4C III, D5C III
933C, 939C, D3C III, D4C III, D5C III
1162274
CORE AS-OIL COOLER
D5C III
D5C III
1166562
CORE AS-OIL COOLER
933C, 939C, D3C III, D4C III, D5C III
933C, 939C, D3C III, D4C III, D5C III
5Q9112
CORE AS
963C
963C
5Q9110
CORE AS
963C
963C
7N3521
CORE AS-OIL COOLER
D6D, D6E, D6G, D6G2 LGP, D6G2 XL
D6D, D6E, D6G, D6G2 LGP, D6G2 XL
7N4384
CORE AS-RADIATOR
D6D, D6E, D6G, D6G2 LGP, D6G2 XL
D6D, D6E, D6G, D6G2 LGP, D6G2 XL
2667559
CORE AS-AFTERCOOLER
D6R II, D6R III, D6T
D6R II, D6R III, D6T
1693807
CORE AS
D6R II
D6R II
2088368
CORE AS
D6R II
D6R II
1139539
CORE AS-RADIATOR
572R II, 583R, 587R, D7R, D7R II, D8R, D8R II
572R II, 583R, 587R, D7R, D7R II, D8R, D8R II
1162274
CORE AS-OIL COOLER
D5C III
D5C III