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PUMP GP-UNIT INJECTION 1786342 - Caterpillar


1786342 PUMP GP-UNIT INJECTION Caterpillar parts 120H, 135H, 3126B, 561N, 938G II, 953C, 963C, D5N, D6N, IT38G II
Rating:
58
Alternative (cross code) number:
CA1786342
178-6342
1786342
Caterpillar 1786342 PUMP GP-UNIT INJECTION
Weight: 2 pounds 1 kg.

Buy PUMP GP-UNIT INJECTION 1786342 Caterpillar genuine, new aftermarket tractor parts with delivery
INDUSTRIAL ENGINE, WHEEL LOADER,

Related part:
1786342  INJECTOR GP-FUEL  10R1257  R

Compare Prices: .

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$588.00

03 Oct 2025

CN: Jade_Belt
Fuel Injector 178-6342 1786342 for Caterpillar CAT 3126B
HUGIOJK Part Number: 178-6342 1786342 || Applicable models: Fit for Caterpillar CAT 3126B || 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.
$3,189.00

03 Oct 2025

CN: WangJiao-Parts
6PCS Fuel Injector 178-6342 1786342 Fits for Cat 3126E 3126B D5N D6N Tractor 938G 120H 135H 938G II Engine
SXCCGMGQ Part Name:Fuel Injector || Part Number:178-6342 1786342 || Application:Fits for Cat 3126E 3126B D5N D6N Tractor 938G 120H 135H 938G II Engine || · Easy installation: Standardized interface design, easy installation, no additional modification, users can easily complete replacement and maintenance. || · Trustworthy: This product through strict quality testing, to provide reliable product quality and after-sales service, so that you use no worries.
$2,800.00

04 Sep 2025

CN: cang nan xian a
6PCS 178-6342 1786342 10R-1257 Common Rail Fuel Injector for Caterpillar 3126 3126B Engine 120H 135H Motor Grader 938G Loader D5N D6N Tractor
rsityhalf ????Part Name:Common Rail Fuel Injector || ????Part Number:178-6342, 1786342, 10R-1257, 10R1257 || ????Application:for Caterpillar 3126 3126B Engine 120H 135H Motor Grader 938G Loader D5N D6N Tractor. || ????Attention: If you are unsure if the product is suitable for your machine model. In order not to delay your use of the parts, please provide your engine nameplate or serial number and part number, and we will help you confirm if it is suitable. To avoid unnecessary returns, please carefully check the product image and part number to ensure that it is the product you want. Thank you for your support and understanding! || ????Tip: If you need any other parts, please contact us - we are a professional sales team and have many products to offer to you. Many buyers are very satisfied with our service. You can get first-class products and high-quality services from us, believe me, you will have a pleasant shopping experience here.
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Compatible equipment models: 1786342:

INDUSTRIAL ENGINE  3126B  
INTEGRATED TOOLCARRIER  IT38G II  
MOTOR GRADER  120H   135H  
PIPELAYER  561N  
TRACK LOADER  953C   963C  
TRACK-TYPE TRACTOR  D5N   D6N  
WHEEL LOADER  938G II   Caterpillar

Information:

Energize To Run (ETR)
(1) Distance from the plunger face to the flange face ... 11.3 mm (.44 in)8C6099 (24/32V)
Current consumption (draw) at 38.4V ... 15.4A maxCoil resistance at 25°C (77°F) ... 3.33 to 4.07 Ohms (1) Distance from the plunger face to the flange face (min) ... 65.3 mm (2.57 in)8C9986 (12V)
Current consumption (draw): Pull in windings at 14.4V ... 78.6AHold in windings at 14.4V ... 1.8ACoil resistance: Pull in windings at 25°C (77°F) ... 0.28 0.03OhmsHold in windings at 25°C (77°F) ... 12 1.2Ohms8C4771 (24V)
Current consumption (draw): Pull in windings at 28.8V ... 41.9AHold in windings at 28.8V ... 0.89ACoil resistance: Pull in windings at 25°C (77°F) ... 1.02 0.10OhmsHold in windings at 25°C (77°F) ... 48 4.8OhmsEnergize To Shutoff (ETS)
(1) Distance from the plunger face to the flange face (max) ... 57.06 mm (2.25 in)110-6464 (12V)
Current consumption (draw) at 14.4V ... 15.3A maxCoil resistance at 25°C (77°F) ... 1.33 0.07Ohms110-6465 (24V)
Current consumption (draw) at 28.8V ... 7.9A maxCoil resistance at 25°C (77°F) ... 5.12 0.26Ohms

Caterpillar SIS machinery equipment:

Caterpillar SIS
963C TRACK-TYPE LOADER TIER II BBD00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
D6N XL, FTC, LGP TRACK-TYPE TRACTOR ALH00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
D6N XL, D/S, LGP TRACK-TYPE TRACTOR AKM00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
D5N XL, LGP TRACK-TYPE TRACTOR AGG00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
953C TRACK-TYPE LOADER BBX00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
3126B Industrial Engine DCS00001-UP » 178-6342 PUMP GP-UNIT INJECTION
938G II Wheel Loader PHN00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
938G II Wheel Loader RTB00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
120H Motor Grader CAF00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
135H Motor Grader CBC00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
561N Pipelayer CPH00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
D6N TRACK-TYPE TRACTOR XL Differential Steering CCK00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
D6N XL, FTC TRACK-TYPE TRACTOR CBJ00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
IT38G II Integrated Toolcarrier JAN00001-UP (MACHINE) POWERED BY 3126B Engine » 178-6342 PUMP GP-UNIT INJECTION
938G SERIES II WHEEL LOADER B9Y00001-UP (MACHINE) POWERED BY 3126B ENGINE » 178-6342 FUEL INJECTOR GROUP
D6N TRACK-TYPE TRACTOR /PS XL/ PS LGP/ CBF00001-UP (MACHINE) POWERED BY 3126B ENGINE » 178-6342 FUEL INJECTOR GROUP
D6N TRACK-TYPE TRACTOR PS DS XL/PS DS LGP CBL00001-UP (MACHINE) POWERED BY 3126B ENGINE » 178-6342 FUEL INJECTOR GROUP
D5N TRACK-TYPE TRACTOR /XL, LGP, POWER SHIFT/ CFH00001-UP (MACHINE) POWERED BY 3126B ENGINE » 178-6342 FUEL INJECTOR GROUP

Caterpillar parts catalog:

Caterpillar parts catalog
3126B Industrial Engine DCS00001-UP
120H Motor Grader CAF00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader CBC00001-UP (MACHINE) POWERED BY 3126B Engine
561N Pipelayer CPH00001-UP (MACHINE) POWERED BY 3126B Engine
120H Motor Grader 12400001-UP (MACHINE) POWERED BY 3126B Engine
IT38G II Integrated Toolcarrier JAN00001-UP (MACHINE) POWERED BY 3126B Engine
963C TRACK-TYPE LOADER TIER II BBD00001-UP (MACHINE) POWERED BY 3126B Engine
D6N XL, FTC, LGP TRACK-TYPE TRACTOR ALH00001-UP (MACHINE) POWERED BY 3126B Engine
D6N XL, D/S, LGP TRACK-TYPE TRACTOR AKM00001-UP (MACHINE) POWERED BY 3126B Engine
D5N XL, LGP TRACK-TYPE TRACTOR AGG00001-UP (MACHINE) POWERED BY 3126B Engine
953C TRACK-TYPE LOADER BBX00001-UP (MACHINE) POWERED BY 3126B Engine
938G II Wheel Loader PHN00001-UP (MACHINE) POWERED BY 3126B Engine
938G II Wheel Loader RTB00001-UP (MACHINE) POWERED BY 3126B Engine
D6N TRACK-TYPE TRACTOR XL Differential Steering CCK00001-UP (MACHINE) POWERED BY 3126B Engine
D6N XL, FTC TRACK-TYPE TRACTOR CBJ00001-UP (MACHINE) POWERED BY 3126B Engine


Parts pump Caterpillar catalog:

1908970 PUMP GP-FUEL PRIMING
120H, 120K, 120K 2, 12H, 12K, 135H, 140K, 140K 2, 140M, 14M, 160K, 160M, 16M, 24M, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 3...
1130061 PUMP GP-METERING
938F, 938G, 938G II, IT38F, IT38G, IT38G II
1694883 PUMP GP-PISTON
120H, 12H, 135H, 140H, 143H, 160H, 163H
1052508 PUMP AS-FUEL PRIMING
120G, 12G, 12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 163H, 163H NA, 16G, 16H, 16H NA, 214B, 235, 3114, 3116, 3126, 3126B, 3126E, 3176, 3176B, 3176C, 3196,...
1375541 PUMP GP-FUEL PRIMING
120G, 12G, 130G, 140G, 140H, 143H, 14G, 14H, 160G, 160H, 163H, 1673C, 16H, 235B, 24H, 3116, 311C, 311D LRR, 3126, 3126B, 3126E, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315C, 315D L,...
1898777 PUMP GP-ENGINE OIL
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
1832823 PUMP AS-FUEL PRIMING
120H, 120H NA, 135H, 135H NA, 3114, 3116, 320B, 320D GC, 320D L, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 325B L, 325C, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 330...
7T8891 PUMP AS-WASHER
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, ...
1593139 PUMP AS-WATER
3116, 3126, 3126B, 3126E, 322C, 322C FM, 325C, 325C FM, 328D LCR, 329D L, 570B, 580B, 962G II, C7, M325C MH
2364420 PUMP AS-WATER
120K, 12K, 140K, 140K 2, 160K, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 938G II, C7...
7T8890 PUMP AS WASHER
120M, 120M 2, 12M, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235B, 235C, 235D, 245, 245B, 245D, 311B, 311D LRR, 312, 312B L, 312C L, 312D, 312D L, ...
1884941 PUMP & MTG GP-HYDRAULIC FAN
M313C, M315C, M316C, M318C, M318C MH, M322C
1733879 PUMP GP-PRELUBRICATION
3606, 3608, 3612, 3616, 3618, G3608
9N5458 PUMP GP-FUEL
120G, 12G, 130G, 140G, 14G, 1673C, 225, 235, 3208, 3304, 3306, 518, 528, 561D, 571G, 572G, 613B, 627B, 637D, 815, 816, 920, 930, 941, 950, 951B, 955L, 966C, 977L, D4E, D5B, D6D, D7G
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