7N8371 LINE AS-FUEL INJ Caterpillar parts
245, 3406, 980C
Rating:
Alternative (cross code) number:
CA7N8371
7N-8371
7N8371
CA7N8371
7N-8371
7N8371
Weight: 0.39 pounds 0 kg.
EXCAVATOR, WHEEL LOADER,
Related part:
7N8371
LINE-F INJ-YM
3731901
CL
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CTP 7N8371 Fuel Line Assembly for Heavy Equipment
CTP Premium quality cold drawn seamless carbon steel tubing || Cold drawn process Increases strength allowing for 20% higher working pressures || Superior surface finish, connections are treated to prevent oxidation || CNC manufacturing process ensures precision and quality || Dimensional accuracy and excellent micro-structure uniformity
CTP Premium quality cold drawn seamless carbon steel tubing || Cold drawn process Increases strength allowing for 20% higher working pressures || Superior surface finish, connections are treated to prevent oxidation || CNC manufacturing process ensures precision and quality || Dimensional accuracy and excellent micro-structure uniformity
CTP 7N8371 Fuel Line Assembly for Heavy Equipment
CTP Premium quality cold drawn seamless carbon steel tubing || Cold drawn process Increases strength allowing for 20% higher working pressures || Superior surface finish, connections are treated to prevent oxidation || CNC manufacturing process ensures precision and quality || Dimensional accuracy and excellent micro-structure uniformity
CTP Premium quality cold drawn seamless carbon steel tubing || Cold drawn process Increases strength allowing for 20% higher working pressures || Superior surface finish, connections are treated to prevent oxidation || CNC manufacturing process ensures precision and quality || Dimensional accuracy and excellent micro-structure uniformity
CTP 7N8371 Fuel Line Assembly for Heavy Equipment
CTP Premium quality cold drawn seamless carbon steel tubing || Cold drawn process Increases strength allowing for 20% higher working pressures || Superior surface finish, connections are treated to prevent oxidation || CNC manufacturing process ensures precision and quality || Dimensional accuracy and excellent micro-structure uniformity
CTP Premium quality cold drawn seamless carbon steel tubing || Cold drawn process Increases strength allowing for 20% higher working pressures || Superior surface finish, connections are treated to prevent oxidation || CNC manufacturing process ensures precision and quality || Dimensional accuracy and excellent micro-structure uniformity
Compatible equipment models: 7N8371:
Information:
Refer to this Operation and Maintenance Manual, "Severe Service Application" for information about operating an engine in a severe service application.Note: The interval for changing the coolant varies depending on the type of coolant being replaced. Refer to this article "Coolant Recommendations", for the intervals for changing the coolant.Diesel Engine Oil
For more information, refer to Special Publication, SEBU6251, "Cat Commercial Engine Fluids Recommendations".Cat Diesel Engine Oil (Cat DEO)
Cat oils have been developed and tested to provide the full performance and service life that has been designed and built into Cat engines. Cat oils are currently used to fill Cat Diesel Engines at the factory. These oils are offered by Cat dealers for continued use when the engine oil is changed. Consult your Cat dealer for more information on these oils.Due to significant variations in the quality and in the performance of commercially available oils, Caterpillar makes the following recommendations:
Table 1
Cat Lubricants Viscosity Grade
Diesel Engine Oil-Ultra Low Sulfur Cat DEO-ULS SAE 15W-40
SAE 10W-30
Cat DEO-ULS SYN SAE 5W-40
Cat Cold-Weather DEO-ULS SAE 0W-40
Diesel Engine Oil Cat DEO SAE 15W-40
SAE 10W-30
Cat DEO SYN SAE 5W-40 Note: Cat DEO and Cat DEO-ULS multigrade oils are the preferred oils for use in this Cat Diesel Engine.Commercial Oil
Note: Commercial oils that are not Cat oils are second choice oils for your engine.
Caterpillar does not warrant the quality or performance of fluids that are not Cat fluids.
The three current Cat ECF specifications are: Cat ECF-1-a, Cat ECF-2, and Cat ECF-3. Each higher Cat ECF specification provides increased performance over lower Cat ECF specifications.A commercial oil must meet the following standards to be considered an equivalent of a Cat Diesel Engine Oil:
Table 2
Cat Engine Crankcase Fluids (ECF) Definitions
Cat Performance Requirement Cat ECF Specifications Requirements
Cat ECF-3 API CJ-4 Oil Category performance requirements
Cat ECF-2 API CI-4 / CI-4 PLUS Oil Category performance requirements
Passing standard Cat C13 engine test per API requirements
Oils of sulfated ash > 1.50 percent are not allowed
Cat ECF-1-a API CH-4 Oil Category performance requirements
For oils that are between 1.30 percent and 1.50 percent sulfated ash, passing one extra Cat 1P SCOTE test ("ASTM D6681") is required
Oils of sulfated ash > 1.50 percent are not allowed In selecting oil for any engine application, both of the following must be satisfied: the oil viscosity and the category of oil performance or the specification for oil performance . Using only one of these parameters will not sufficiently define oil for an engine application.The proper SAE viscosity grade of oil is determined by the following temperatures: minimum ambient temperature during cold engine start-up and maximum ambient temperature during engine operation.Refer to Table 3 (minimum temperature) to determine the required oil viscosity for starting a cold engine.Refer to Table 3 (maximum temperature) to select the oil viscosity for engine operation at the highest ambient temperature that is anticipated.Note: Generally, use the highest oil viscosity that is available to meet the requirement for the temperature at start-up.
Table 3
Lubricant Viscosities for Ambient Temperatures
for Cat Diesel Engines
Oil Type and Performance Requirements Viscosity Grade °C
For more information, refer to Special Publication, SEBU6251, "Cat Commercial Engine Fluids Recommendations".Cat Diesel Engine Oil (Cat DEO)
Cat oils have been developed and tested to provide the full performance and service life that has been designed and built into Cat engines. Cat oils are currently used to fill Cat Diesel Engines at the factory. These oils are offered by Cat dealers for continued use when the engine oil is changed. Consult your Cat dealer for more information on these oils.Due to significant variations in the quality and in the performance of commercially available oils, Caterpillar makes the following recommendations:
Table 1
Cat Lubricants Viscosity Grade
Diesel Engine Oil-Ultra Low Sulfur Cat DEO-ULS SAE 15W-40
SAE 10W-30
Cat DEO-ULS SYN SAE 5W-40
Cat Cold-Weather DEO-ULS SAE 0W-40
Diesel Engine Oil Cat DEO SAE 15W-40
SAE 10W-30
Cat DEO SYN SAE 5W-40 Note: Cat DEO and Cat DEO-ULS multigrade oils are the preferred oils for use in this Cat Diesel Engine.Commercial Oil
Note: Commercial oils that are not Cat oils are second choice oils for your engine.
Caterpillar does not warrant the quality or performance of fluids that are not Cat fluids.
The three current Cat ECF specifications are: Cat ECF-1-a, Cat ECF-2, and Cat ECF-3. Each higher Cat ECF specification provides increased performance over lower Cat ECF specifications.A commercial oil must meet the following standards to be considered an equivalent of a Cat Diesel Engine Oil:
Table 2
Cat Engine Crankcase Fluids (ECF) Definitions
Cat Performance Requirement Cat ECF Specifications Requirements
Cat ECF-3 API CJ-4 Oil Category performance requirements
Cat ECF-2 API CI-4 / CI-4 PLUS Oil Category performance requirements
Passing standard Cat C13 engine test per API requirements
Oils of sulfated ash > 1.50 percent are not allowed
Cat ECF-1-a API CH-4 Oil Category performance requirements
For oils that are between 1.30 percent and 1.50 percent sulfated ash, passing one extra Cat 1P SCOTE test ("ASTM D6681") is required
Oils of sulfated ash > 1.50 percent are not allowed In selecting oil for any engine application, both of the following must be satisfied: the oil viscosity and the category of oil performance or the specification for oil performance . Using only one of these parameters will not sufficiently define oil for an engine application.The proper SAE viscosity grade of oil is determined by the following temperatures: minimum ambient temperature during cold engine start-up and maximum ambient temperature during engine operation.Refer to Table 3 (minimum temperature) to determine the required oil viscosity for starting a cold engine.Refer to Table 3 (maximum temperature) to select the oil viscosity for engine operation at the highest ambient temperature that is anticipated.Note: Generally, use the highest oil viscosity that is available to meet the requirement for the temperature at start-up.
Table 3
Lubricant Viscosities for Ambient Temperatures
for Cat Diesel Engines
Oil Type and Performance Requirements Viscosity Grade °C
Caterpillar parts catalog:
Parts line Caterpillar catalog:
7C3427
LINE AS-FUEL INJECTION
16G, 245, 3406B, 3406C, 375, 375 L, 5080, 578, 621E, 621F, 623E, 627E, 627F, 826C, 980C, 980F, 980G, D8N, RR-250, SS-250
16G, 245, 3406B, 3406C, 375, 375 L, 5080, 578, 621E, 621F, 623E, 627E, 627F, 826C, 980C, 980F, 980G, D8N, RR-250, SS-250
4N9971
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9972
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9973
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9974
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9975
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9976
LINE AS-FUEL INJ
245, 3406
245, 3406
6N5131
LINE ASSEM. (no. 1)
245, 3406, 621, 980C
245, 3406, 621, 980C
6N5135
LINE ASSEM. (no. 5)
245, 3406, 621, 980C
245, 3406, 621, 980C
6N5136
LINE ASSEM. (no. 6)
245, 3406, 621, 980C
245, 3406, 621, 980C
1W4660
LINE ASSEM.
980C
980C
8N3451
LINE ASSEM. (no. 1)
594H, D353C, D9H
594H, D353C, D9H
8N3452
LINE ASSEM. (no. 2)
594H, D353C, D9H
594H, D353C, D9H
8N3453
LINE ASSEM. (no. 3)
594H, D353C, D9H
594H, D353C, D9H
8N3454
LINE ASSEM. (no. 4)
594H, D353C, D9H
594H, D353C, D9H
8N3455
LINE ASSEM. (no. 5)
594H, D353C, D9H
594H, D353C, D9H
8N3456
LINE ASSEM. (no. 6)
594H, D353C, D9H
594H, D353C, D9H
4N9976
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9975
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9974
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9973
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9972
LINE AS-FUEL INJ
245, 3406
245, 3406
4N9971
LINE AS-FUEL INJ
245, 3406
245, 3406