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LINE AS-FUEL INJECTION 1917946 - Caterpillar


1917946 LINE AS-FUEL INJECTION Caterpillar parts 16G, 16H NA, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R, D8R II, HT400, PM-465, R...
Rating:
27
Alternative (cross code) number:
CA1917946
191-7946
1917946
Caterpillar 1917946 LINE AS-FUEL INJECTION
Weight: 0.49 pounds 0 kg.

Buy LINE AS-FUEL INJECTION 1917946 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEEL TRACTOR,

Related part:
1917946  LINE-F INJ-YM  3784013  CL

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$109.99

02 Sep 2025
4.1490[1.87] pounds
US: TCO Tools USA
For CAT Fuel Injection Line Kit 6 pcs with Clamps Fits for Caterpillar 3406 3406B 3406C 1917941 1917942 1917943 1917945 1917946
Yoursme 【Perfect Compatibility】This item fits a wide range of Caterpillar engines. Fit for Caterpillar models: 3406, 3406B, 3406C, 980G, 980F, D8R, D8N, 826C, D350E, D400E.(Attention: This kit will not work on 3406E engines) || 【Superior Material】These fuel lines are made of the best iron materials, cold-drawn seamless carbon steel tubing, increases wall strength to safely withstand pressures 20% higher than originally. || 【Features】Lines feature a surface finish and connections are treated to prevent oxidation, equipping with specially designed high-pressure steel fittings and adapters for leak-free connections. || 【Superb Craftsmanship】Adopt CNC manufacturing process to ensures precision and quality. Dimensional accuracy and superior microstructure uniformity.
$105.59

02 Sep 2025
3.5273[1.59] pounds
CN: Vorally
Vorally 6PCS Fuel Injection Line Kit with Clamps Replacement for CAT Caterpillar 3406 3406B 3406C Engine Replace 1917941 1917942 1917943 1917944 1917945 1917946 3406 Fuel Injector Lines
Vorally Premium Material: Fuel injection lines are made of high quality carbon steel, equipped with specially designed high-pressure steel fittings and adapters for leak-free connections, reliable performance and long-term use. || Replaces Part Number: 1917941, 1917942, 1917943, 1917944, 1917945, 1917946 || Regular Maintain And Inspect: It is important to maintain and inspect the fuel injection lines regularly to ensure they are in good condition and free from any cracks or leaks. Faulty or damaged injection lines can lead to a loss of power, decreased fuel efficiency. || Fitment: Fuel injector lines is compatible with Caterpillar 3406, 3406B, 3406C, 980G, 980F, D8R, D8N, 826C, D400E engine, please carefully check your vehicle engine model and the part numbers to make sure the part is compatible, or ask us for help to avoid unnecessary return. || Package Includes: 1 x 1917941 Fuel Line, 1 x 1917942 Fuel Line, 1 x 1917943 Fuel Line, 1 x 1917944 Fuel Line, 1 x 1917945 Fuel Line, 1 x 1917946 Fuel Line, 1 Set of Clamps (Includes 1W9168 Clamp, 1W9169 Clamp and 1W9167 Clamp)
$92.99

29 Aug 2025
4.2328[1.90] Pounds
US: chengdulichengj
6PCS Fuel Injection Line Kit with Clamps for CAT Caterpillar Engine 3406 3406B 3406C Replaces 1917941 1917942 1917943 1917944 1917945 1917946
Oskkude REPLACE PART NUMBER: 1917941, 7C3421, 4P9661, 4P3921, 1917942, 7C3422, 4P9662, 4P3922, 1917943, 7C3423, 4P9663, 4P3923, 1917944, 7C3424, 4P9664, 4P3924, 1917945, 7C3425, 4P9665, 4P3925, 1917946, 7C3426, 4P9666, 4P3926. Reliable and efficient fuel delivery for your diesel engine. || DURABLE CONSTRUCTION: Built to withstand the rigors of engine operation, our fuel injection lines are constructed from durable steel materials that offer excellent resistance to fuel and heat. It is designed to resist corrosion, abrasion, and leaks, ensuring long-lasting performance and reliability. || ENHANCED FUEL EFFICIENCY: The efficient fuel delivery provided by our fuel injection line helps to improve fuel efficiency. Experience efficient fuel delivery that optimizes the power and efficiency of your engine. || EASY TO INSTALL: Installing 3406 diesel fuel injector lines is a straightforward process. With its precise fit and compatibility with specific engines, you can easily replace your old or worn-out injector line without any complicated modifications. || FITMENT: Fuel injector lines is compatible with Caterpillar 3406, 3406B, 3406C, 980G, 980F, D8R, D8N, 826C, D400E engine, please carefully check your vehicle engine model and the part numbers to make sure the part is compatible, or ask us for help to avoid unnecessary return.
Number on catalog scheme: 2
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Compatible equipment models: 1917946:

ARTICULATED TRUCK  D350E   D400E  
COLD PLANER  PM-465  
EXCAVATOR  375   375 L  
FRONT SHOVEL  5080  
GEN SET ENGINE  3406B   3406C  
GENERATOR SET 
INDUSTRIAL ENGINE  3406B   3406C  
LANDFILL COMPACTOR  826C   826G  
MARINE ENGINE  3406B   3406C  
MOTOR GRADER  16G   16H NA  
PIPELAYER  578   583R   587R  
PUMPER  HT400  
RECLAIMER MIXER  RM-250C   RM-350B  
ROAD RECLAIMER  RR-250   RR-250B  
SOIL COMPACTOR  825G  
SOIL STABILIZER  SS-250  
STABILIZER MIXER  SM-350  
TRACK-TYPE TRACTOR  D8N   D8R   D8R II  
TRUCK ENGINE  3406B   3406C  
WHEEL DOZER  814B   824G  
WHEEL LOADER  980C   980F   980G  
WHEEL SCRAPER  623E   623F   627E  
WHEEL TRACTOR  621E   621F   623F   627B   627F   Caterpillar

Information:

Diagnostic fault codes are associated with failed electrical components or circuits. These components or circuits provide information to the GSC+ or the components or circuits receive information from the GSC+. The diagnostic fault codes are designated as alarm faults or shutdown faults. See System Operation, "Shutdown Mode" for more information. See System Operation, "Alarm Mode"for more information. Alarm Mode Sequence Of Operation - When an alarm fault occurs, the GSC+ performs the following steps.
The GSC+ activates the alarm mode.
The fault alarm indicator FLASHES.
When the alarm codes key is pressed, the corresponding diagnostic code (CID FMI) is shown on the upper display.
The engine continues to run or the engine is able to start. Shutdown Mode Sequence Of Operation - When a shutdown fault occurs, the GSC+ performs the following steps.
The GSC+ activates shutdown mode.
The fault shutdown indicator FLASHES.
The corresponding diagnostic code (CID FMI) is immediately shown on the upper display.
The engine is shut down or the engine cannot be started. The diagnostic fault code (CID FMI) closely identifies the cause of the fault. Each diagnostic fault consists of two identifiers and an indicator. The identifiers are shown on the upper display. Service personnel interpret the identifiers in order to assist with troubleshooting. The indicators are listed below. Component Identifier (CID) - The CID is a three digit code. The code that is indicated corresponds to a faulty component. The CID is shown on the upper display. For example if the engine magnetic pickup (MPU) is faulty then "190"would be displayed. See the Testing And Adjusting, "Diagnostic Fault Codes" for a list of CID codes. Control System Identifier - The control system identifier is a single digit. The control system that can generate a diagnostic code is the GSC+.Failure Mode Identifier (FMI) - The FMI is a two digit code. The FMI tells the type of failure that has occurred. The FMI is shown on the upper display at the same time as the CID. For example, FMI "3" means that the signal voltage is too high. See Testing And Adjusting, "Diagnostic Fault Codes" for a list of FMI codes.DIAG indicator - When "DIAG" is FLASHING, the diagnostic fault code (CID FMI) that is showing on the upper display is active. When "DIAG" is ON CONTINUOUSLY, there is an inactive diagnostic fault. The CID and the FMI will be recorded in the fault log. Also, see System Operation, "Fault Log Viewing OP1". When the"DIAG" display is not showing then there are NO diagnostic fault codes.
Illustration 1 g00606749
Upper Display that is showing a "CID 190 FMI 3" Diagnostic Fault CodeNote: The GSC+ response (alarm or shutdown) to four diagnostic faults is programmable by service personnel. The response that is usually programmed into the GSC+ is for an alarm. P04 would then be "0". When a shutdown response is programmed P04 would be "1". See Setpoint P04 within Systems Operation, "Engine/Generator Programming OP5". The diagnostic faults that can be programmed are oil pressure sensor CID 100, coolant temperature sensor CID 110, coolant loss

Cat SIS web machinery list:

Caterpillar parts catalog
3406B Generator Set 4RG00001-01501
3406B Truck Engine 5KJ00001-07799
3406B Truck Engine(PEEC) 2EK00001-UP
3406B Truck Engine 3ZJ00001-16181
3406B Truck Engine (PEEC III) 4CK00001-00845
3406B Generator Set Engine 4JK00001-00098
3406C Truck Engine (Electronic) 4CK00846-UP
3406C Truck Engine 3ZJ16182-60112
3406C Truck Engine 5KJ07800-UP
3406C Truck Engine 8PN00001-08867
3406C Truck Engine 3ZJ60113-UP
3406C Industrial Engine 3ER00001-UP
3406C Marine Auxiliary and Generator Set 1SS00001-UP
3406C Generator Set 1LS00001-UP
3406C Generator Set 4ZR00001-UP
3406C Marine Engine 4TB03482-UP
3406C Generator Set Engine 8FS00001-UP
3406C Industrial Engine 6TB09857-UP
3406C Generator Set 9ES00001-UP
3406C Generator Set 2WB11476-UP
3406C Truck Engine 8PN11785-UP
3406C Generator Set 4JK00099-UP
3406C Truck Engine 8PN08868-11784
3406B Marine-Generator Set Engine Military 9PL00001-UP
3406C Generator Set Engine 4RG01502-UP
3406C Generator Set LRX00001-UP
3406C Generator Set KPS00001-UP
3406C Generator Set 2AM00001-UP
HT400 Pumper, Cement 71400001-UP
C2G00001-UP
3406C Generator Set C5G00001-UP
3406C Marine Auxiliary Generator Set PFH00001-UP
3406C Generator Set C8G00001-UP
3406C Generator Set C2Y00001-UP
3406C Marine Engine 4T700001-UP
3406C Industrial Engine 7T200001-UP
3406C Industrial Engine 5H900001-UP
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
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-350B Reclaimer Mixer 7FS00001-UP (MACHINE) POWERED BY 3406C Engine
826C Landfill Compactor 87X00587-UP (MACHINE)
16G Motor Grader 93U02679-UP (MACHINE) POWERED BY 3406 Engine
578 Pipelayer 8HB00001-UP (MACHINE) POWERED BY 3406 Engine
825G Soil Compactor 6RN00001-UP (MACHINE) POWERED BY 3406 Engine
826G Landfill Compactor 7LN00001-UP (MACHINE) POWERED BY 3406 Engine
16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
D400E Articulated Truck 2YR00001-UP (MACHINE) POWERED BY 3406 Engine
D350E Articulated Truck 9LR00001-UP (MACHINE) POWERED BY 3406 Engine
3406C Industrial Engine 6TB09857-UP
583R Track-Type Pipelayer 2XS00001-UP (MACHINE) POWERED BY 3406C Engine
587R PIPELAYER BXL00001-UP (MACHINE) POWERED BY 3406C Engine
3406/3406C/3406E Engine Rebuild Kit & Related Parts for 824G/824G Series II, 826G/826G Series II Wheel Tractor & Compactor 4SN00001-UP (MACHINE)
3406 Engine Emissions Upgrade Group Retrofit Tier I Equivalent Level for 16G & 16H Motor Grader 6ZJ00001-UP (MACHINE)
3406 Engine Emissions Upgrade Group Retrofit Tier I Equivalent Level for 578 Pipelayer Tractor 8HB00001-UP (MACHINE)
375 & 375 L Excavators 1JM00001-UP (MACHINE) POWERED BY 3406 Engine
375 and 375 L Excavators 6NK00001-UP (MACHINE) POWERED BY 3406 Engine
5080 Excavator 6XK00001-UP (MACHINE) POWERED BY 3406B Engine
5080 Excavator 8SL00001-UP (MACHINE) POWERED BY 3406B Engine
4Q-1700 Compactor Ar-Loader Custom Product Support Literature for 980G Wheel Loader 9CM00001-UP (MACHINE) POWERED BY 3406C Engine
4Q-1795 Conversion Ar-Underground Mine Custom Product Support Literature for 980G Wheel Loader 9CM00001-UP (MACHINE)
980C Wheel Loader 63X06575-UP (MACHINE) POWERED BY 3406 Engine
627E Scraper PS 6EB00001-UP (MACHINE) POWERED BY 3306 Engine
623E Wheel Tractor/Scraper 5SG00001-00479 (MACHINE) POWERED BY 3406 Engine
627E WHEEL Tractor-Scraper 3WJ00001-UP (MACHINE)
980F Wheel Loader 8CJ00001-UP (MACHINE) POWERED BY 3406 Engine
621E Wheel Tractor-Scraper 2PD01011-UP (MACHINE) POWERED BY 3406 Engine
621E Wheel Tractor-Scraper 6AB01428-UP (MACHINE) POWERED BY 3406 Engine
D8N Track-Type Tractor 7TK00001-UP (MACHINE)
621F Wheel Tractor Scraper 4SK00001-UP (MACHINE) POWERED BY 3406 Engine
621F Wheel Tractor-Scraper 8PL00001-UP (MACHINE) POWERED BY 3406C Engine
627F Wheel Tractor Scraper 1DL00001-UP (MACHINE)
623F Wheel Tractor-Scraper 5SG00480-UP (MACHINE) POWERED BY 3406C Engine
980G Wheel Loader 2KR00001-UP (MACHINE) POWERED BY 3406C Engine
980G Wheel Loader 9CM00001-UP (MACHINE) POWERED BY 3406C Engine
824G Wheel Tractor 4SN00001-UP (MACHINE) POWERED BY 3406C Engine
D8R Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine
D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine
623F Wheel Tractor-Scraper 3XW00001-UP (MACHINE) POWERED BY 3406C Engine
3406C Engine Emissions Retrofit Repower Tier I For 621B, 623B, 621E/F, 623E, And 627E/F Wheel Tractor Scraper 1DL00001-UP (MACHINE)
3406C Engine Emissions Retrofit Repower Tier I For D8N Tractor 1XJ00001-UP (MACHINE)
3406C Engine Emissions Retrofit Repower Tier I For D8N Tractor 5TJ00001-UP (MACHINE)
3406C Engine Emissions Retrofit Repower Tier I For D8N Tractor 7TK00001-UP (MACHINE)
3406 Engine Emissions Retrofit Upgrade Tier I for 621E,621F,623E,623F,627E,627F, and 814B Tractor and Scraper 16Z00001-UP (MACHINE)
3406C Engine Emissions Retrofit Repower Tier I For 623E and 623F Wheel Tractor 5EW00001-UP (MACHINE)
3406/3406C Engine Rebuild Kit and Related Parts for 980F/980F Series II Wheel Loader 3HK00001-UP (MACHINE)
3406/3406C Engine Rebuild Kit and Related Parts for 980F/980F Series II Wheel Loader 5XJ00001-UP (MACHINE)
3406/3406C/3406E Engine Rebuild Kit and Related Parts for 980G/980G Series II Wheel Loader 2KR00001-UP (MACHINE)
3406C/3406E Engine Rebuild Kit and Related Parts for 980G & 980G Series II Wheel Loader 2SR00001-UP (MACHINE)
3406C/E Engine Rebuild Kit and Related Parts for D8R & D8R Series II Tractor 6YZ00001-UP (MACHINE)
3406C Engine Rebuild Kit and Related Parts for D8N Tractor 1XJ00001-UP (MACHINE)
3406/3406C/3406E Engine Rebuild Kit & Related Parts for 824G/824G Series II, 826G/826G Series II Wheel Tractor & Compactor 4SN00001-UP (MACHINE)
3406/3406C Engine Rebuild Kit and Related Parts for 627F Tractor 1DL00001-UP (MACHINE)
3406 Engine Rebuild Kit and Related Parts for D8N Tractor 7TK00001-UP (MACHINE)
3406C/E Engine Rebuild Kit and Related Parts for 980G/980G Series II Wheel Loader 9CM00001-UP (MACHINE)
3406 Engine Emissions Upgrade Group Retrofit to Tier I Equivalent Level for D8N Tractor 1XJ00001-UP (MACHINE)
3406 Engine Emissions Upgrade Group Retrofit Tier I Equivalent Level for 980C, 980F, & 980F Series II Wheel Loader 63X00001-UP (MACHINE)
3406 Engine Emissions Upgrade Group Retrofit Tier I Equivalent Level for 621,621B,623B,627B Tractor & 621B Scraper 14S00001-UP (MACHINE)
D8R TRACK-TYPE TRACTOR RJM00001-UP (MACHINE) POWERED BY 3406C Engine
3406/3406C Engine Rebuild Kit and Related Parts for 980F/980F Series II Wheel Loader 8CJ00001-UP (MACHINE)
D8R TRACK-TYPE TRACTOR T5X00001-UP (MACHINE) POWERED BY 3406C Engine
D8R TRACK-TYPE TRACTOR MEJ00001-UP (MACHINE) POWERED BY 3406C Engine


Parts line Caterpillar catalog:

4P9663 LINE AS-FUEL INJ
3406B, 375, 980C, 980F, 980G, RR-250, SS-250
4P9664 LINE AS-FUEL INJ
3406B, 375, 980C, 980F, 980G, RR-250, SS-250
7N2871 LINE ASSEM.
120B, 120G, 12G, 140B, 1673C, 215, 225, 235, 3304, 3306, 528, 627B, 637D, 920, 930, 941, 950, 955L, 966C, 977K, D4D, D5B, D6D, D7F
7N2872 LINE ASSEM.
120B, 120G, 12G, 140B, 1673C, 215, 225, 235, 3304, 3306, 528, 627B, 637D, 920, 930, 941, 950, 955L, 966C, 977K, D4D, D5B, D6D, D7F
7N2874 LINE ASSEM.
120B, 120G, 12G, 140B, 1673C, 215, 225, 235, 3304, 3306, 528, 627B, 637D, 920, 930, 941, 950, 955L, 966C, 977K, D4D, D5B, D6D, D7F
7N2876 LINE AS-FUEL INJ
120B, 12G, 140B, 1673C, 235, 3306, 528, 627B, 637D, 966C, 977K, D5B, D6D, D7F
7N2875 LINE AS-FUEL INJ
120B, 12G, 140B, 1673C, 235, 3306, 528, 627B, 637D, 966C, 977K, D5B, D6D, D7F
7N2873 LINE AS
120B, 120G, 12G, 1673C, 215, 225, 235, 3304, 3306, 627B, 637D, 920, 930, 941, 950, 955L, 966C, 977K, D4D, D5B, D6D
1917945 LINE AS-FUEL INJECTION
16G, 16H NA, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R, D8R II, HT400, PM-465, R...
1917944 LINE AS-FUEL INJECTION
16G, 16H NA, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R, D8R II, HT400, PM-465, R...
1917943 LINE AS-FUEL INJECTION
16G, 16H NA, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R, D8R II, HT400, PM-465, R...
1917942 LINE AS-FUEL INJECTION
16G, 16H NA, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R, D8R II, HT400, PM-465, R...
1917941 LINE AS-FUEL INJECTION
16G, 16H NA, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400E, D8N, D8R, D8R II, HT400, PM-465, R...
1852831 LINE AS-FUEL INJECTION
16G, 16H NA, 3406B, 3406C, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980F II, 980G, D350E, D400E, D8N, D8R, D8R II, HT400, PM-46...
4W5801 LINE AS-FUEL INJ
3208, 613C, FB221, PR-1000, PS-500
4W5802 LINE AS-FUEL INJ
3208, 613C, FB221, PR-1000, PS-500
4W5804 LINE AS-FUEL INJ
3208, 613C, FB221, PR-1000, PS-500
4W5806 LINE AS-FUEL INJ
3208, 613C, FB221, PR-1000, PS-500
4W5808 LINE AS-FUEL INJ
3208, 613C, FB221, PR-1000, PS-500
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
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