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INJECTOR GP-FUEL 3861757 - Caterpillar


3861757 INJECTOR GP-FUEL Caterpillar parts 3508C, 3512B, 3512C, 3516B, 3516C
Rating:
21
Alternative (cross code) number:
CA3861757
386-1757
3861757
Caterpillar 3861757 INJECTOR GP-FUEL
Weight: 6 pounds 3 kg.

Buy INJECTOR GP-FUEL 3861757 Caterpillar genuine, new aftermarket tractor parts with delivery
LOCOMOTIVE ENGINE, PETROLEUM ENGINE,

Related part:
3861757  INJECTOR GP-FUEL  20R1269  R

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$740.94

27 Jul 2025

US: QUALITY PARTS
3861757 Injector (REMAN) 6 Month Ltd. Warranty - G&T Engine Parts
G&T Engine Parts Part Number: 3861757 || Application: Engine 3508 / 3512 / 3516 / 3518 || Quality: 100% Tested Before Shipping to Ensure Product Quality || Ltd. Warranty: 6 months || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$520.00

27 Jul 2025

CN: XiaoWeii
Fuel Injector 392-0205 386-1757 20R-1269 for Caterpillar CAT Engine 3512 3516 3508
FORWEGPAD Part Number: CA3920205, 3920205, 392-0205, CA3861757, 3861757, 386-1757, CA2501305, 2501305, 250-1305, CA2447748, 2447748, 244-7748, CA20R1269, 20R1269, 20R-1269, CA10R7237, 10R7237, 10R-7237 || Application: Fit for CAT Petroleum Package: C48-P2300-3512CP
$515.00

22 Jun 2025

CN: KRRK-partsmall
KRRK-parts Fuel Injector 392-0205 386-1757 20R-1269 for Caterpillar CAT Engine 3512 3516 3508
KRRK-parts ✨【PART NUMBER】CA3920205, 3920205, 392-0205, CA3861757, 3861757, 386-1757, CA2501305, 2501305, 250-1305, CA2447748, 2447748, 244-7748, CA20R1269, 20R1269, 20R-1269, CA10R7237, 10R7237, 10R-7237 || ✨【APPLICATION】Fit for CAT Engine: 3512C, 3516C, 3508C, 3516B, 3512B || ✨【APPLICATION】Fit for CAT Petroleum Package: C48-P2300-3512CP || ✨【ORDER INCLUDES】1 X Fuel Injector || ✨【BEFORE PURCHASING】✓ Double-Check Compatibility:Verify product images, part numbers, measurements, and equipment models to avoid delays. ✓ Need Help? Contact us instantly for fitment confirmation. || ✨【WARRANTY& RETURNS】✓1-Year Limited Warranty: Defects in materials or workmanship covered. ✓ 30-Day Hassle-Free Returns :100% refund or replacement if unsatisfied.
Number on catalog scheme: 4
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Compatible equipment models: 3861757:

LOCOMOTIVE ENGINE  3508C   3512C  
MARINE ENGINE  3512B   3512C   3516B   3516C  
PETROLEUM ENGINE  3512C   Caterpillar

Information:

Water Pump Leak Detection
A small amount of weepage across the surface of the water pump seal is normal. The weepage is required to provide lubrication for this type of seal. A weep hole is provided from the pump housing to allow coolant to drain from the pump housing and not accumulate in the water seal and oil seal chamber.The following criteria is provided as a guideline to determine if the water pump should be replaced.
Table 1
Condition Result
Intermittent drip - 1 drip per second or less, for a period of 3 days: wetness, or discoloration (dried coolant) around the weep hole Do not replace the water pump. Continue to monitor the water pump and coolant level until the drip stops.
Constant stream and/or intermittent drip greater than 3 days Replace the water pump.

Caterpillar parts catalog:

Caterpillar parts catalog
3512C Marine Engine TTF00001-UP
3516C Marine Engine TTH00001-UP
3508C Locomotive Engine F1X00001-UP
3512C Locomotive Engine F2X00001-UP
3512C Petroleum Engine R1S00001-UP
3512C Locomotive Engine NJT00001-UP
3512C Petroleum Engine R1T00001-UP
3516B/C Engine Emissions Upgrade Group Retrofit From Tier I To Tier II Equivalent Level (Long Stroke or High Displacement) 4BW00001-UP
3512B/C Engine Emissions Upgrade Group Retrofit From Tier I To Tier II Equivalent Level (Long Stroke or High Displacement) 2EZ00001-UP


Parts injector Caterpillar catalog:

3920222 INJECTOR GP-FUEL
3508C, 3512, 3512B, 3512C, 3516B, 3516C
2481079 INJECTOR GP-FUEL
3512B, 3512C, 3516B, 3516C, SPF343C, TH48-E80
3920216 INJECTOR GP-FUEL
3512B, 3512C, 3516B, 3516C, SPF343C
2501305 INJECTOR GP-FUEL
3508C, 3512B, 3512C, 3516B, 3516C
2664387 INJECTOR GP-FUEL
3508B, 3508C, 3512, 3512B, 3512C, 3516B, 3516C
2693152 INJECTOR GP-FUEL
3508C, 3512, 3512B, 3512C, 3516C
3920205 INJECTOR GP-FUEL
3508C, 3512B, 3512C, 3516B, 3516C
1504454 INJECTOR GP-FUEL
3516B, 793C, 797, 797B
3920213 INJECTOR GP-FUEL
3516B, 789C, 793C, 793D, 797, 797B, 994F, 994H
1288510 INJECTOR GP-FUEL
3406E, 3456, 385B, 5090B, 621G, 623G, 627F, 627G, 651B, 657B, 735, 740, 824C, 824G, 824G II, 825G II, 826G II, 834G, 836G, 980G, 980G II, 988G, AD30, AD55, C-15, C-16, C16, D350E II, D400E II, D8R II,...
3689611 INJECTOR GP-FUEL
3.4B IOPU, 311F LRR, C3.4B, CB-44B, CB-54B, CD-54B, CW-14
3751395 INJECTOR GP-FUEL
3.4B IOPU, 311F LRR, C3.4B, CB-44B, CB-54B, CD-54B, CW-14
3442927 INJECTOR GP-FUEL
793F, 793F CMD, 795F AC, 795F XQ, C175-16
3594080 INJECTOR GP-FUEL
349E, 349E L, 349E L HVG, 349E L VG, 621H, 623H, 627H, 980K, 980K HLG
2172570 INJECTOR GP-FUEL
12H, 330C, 330C FM, 330C L, 330C MH, 627G, 637G, 973C, C-9, C9, D6R II, MTC735, TK711, TK721, TK722, TK732
3920220 INJECTOR GP-FUEL
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C
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