Fuel Injector New 144-5665 162-8813 229-0197 250-1300 0R-9944 for 3500 Series 3508B 3512 3516B PM3516C High Quality
| Product Namber: | CAT INJECTOR | OE NO: | 144-5665 |
| OE NO1: | 0R-9944 | Engine: | CAT 3116 Engine |
| Car Model: | CAT | Warranty: | 12 Months |
| Quality: | Brand New Genuine | SIZE: | Origional Standard |
| Type: | Diesel Auto Parts | Application: | Fuel Injection System |
| Material: | High Speed Steel | PAYMENT TEF: | Full Advance Payment |
| packing: | Original And Neutral Packing | MOQ: | 1РСS |
Caterpillar 144-5665 Fuel Injector GP Product Overview
The 144-5665 Fuel Injector GP is a fuel-injection component associated with Caterpillar large-bore diesel engine applications. The current Cat parts catalog identifies 144-5665 as an “INJECTOR GP” and lists compatibility with 3512B, 3508B and 3516B engines in generator-set engine, marine engine and marine auxiliary applications. The Cat catalog currently marks the part number as discontinued and recommends contacting a Cat dealer for appropriate replacement options.
For aftermarket sourcing, engine overhaul, marine maintenance, generator maintenance and international replacement-parts procurement, the number 144-5665 / 1445665 is also found in several industrial cross-reference databases.
Common market references associated with this injector family include:
144-5665, 1445665, 162-8813, 1628813, 229-0197, 2290197, 250-1300, 2501300, 386-1752, 3861752, 392-0200, 3920200, 0R-9944, 0R9944, 10R-1264 and 10R1264.
These numbers should be treated as cross-reference or replacement-search references rather than automatically assumed one-to-one OEM supersessions. Injector calibration can vary according to engine arrangement, serial-number prefix, application, horsepower rating, emissions configuration and fuel-system specification. Final compatibility should therefore be verified against the engine serial number and existing injector number before purchase.
Main Product Information Database
| Parameter | Product Information |
| Product Name | Fuel Injector / Injector GP / Fuel Injector Assembly |
| Primary Part Number | 144-5665 |
| Compact Number | 1445665 |
| Brand Reference | Caterpillar / CAT application |
| Product Category | Diesel Engine Fuel Injection Component |
| Injection Component Type | Unit-type fuel injector / application-specific injector assembly |
| Primary Engine Family | Caterpillar 3500 Series |
| Confirmed Cat Catalog Engines | 3508B / 3512B / 3516B |
| Primary Target Engine | Caterpillar 3512B |
| Other Confirmed Engine Applications | Caterpillar 3508B / 3516B |
| Generator Application | Yes – Cat catalog lists generator-set engine application |
| Marine Engine Application | Yes |
| Marine Auxiliary Application | Yes |
| Fuel Type | Diesel |
| Function | Metering, pressurizing and atomizing diesel fuel into the combustion chamber |
| Installation Position | Cylinder head / engine fuel injection system |
| Industry | Marine / Power Generation / Industrial Diesel |
| Typical Sales Condition | New replacement / OEM-reference / remanufactured depending on supplier |
| Purchase Verification | Engine serial number and original injector number strongly recommended |
| OEM Status of 144-5665 | Cat catalog currently lists the number as discontinued |
| Replacement Status | Verify current replacement number by engine serial number |
| Search Formats | 144-5665 / 1445665 |
| International Supply | Suitable for global industrial spare-parts sourcing |
| Recommended Order Information | P/N + engine model + engine serial number + quantity + application |
| 3512B | ||||||||
| 0R-3539 | 0R-8619 | 0R-9944 | 10R-1275 | 10R-1276 | 10R-1278 | 10R-1279 | 10R-1280 | 10R-1288 |
| 10R-1290 | 10R-1303 | 10R-2826 | 10R-2827 | 10R-3255 | 10R-7238 | 10R-8795 | 10R-9617 | 11R-0282 |
| 11R-0283 | 11R-0680 | 150-4453 | 162-8809 | 162-8813 | 192-2817 | 204-2067 | 20R-0848 | 20R-0849 |
| 20R-0850 | 20R-1262 | 20R-1264 | 20R-1265 | 20R-1266 | 20R-1267 | 20R-1268 | 20R-1269 | 20R-1270 |
| 20R-1272 | 20R-1275 | 20R-1276 | 20R-1277 | 20R-1278 | 20R-1280 | 20R-1283 | 20R-2296 | 20R-3247 |
| 20R-3477 | 20R-3483 | 20R3483 | 211-3024 | 229-1631 | 230-3255 | 230-9457 | 245-8272 | 246-1854 |
| 249-0746 | 250-1302 | 250-1303 | 250-1304 | 250-1306 | 250-1308 | 250-1311 | 250-1312 | 250-1313 |
| 250-1314 | 266-4387 | 2OR-1276 | 359-5469 | 373-4087 | 375-4106 | 376-0509 | 379-0509 | 386-1752 |
| 386-1753 | 386-1754 | 386-1758 | 386-1760 | 386-1766 | 386-1767 | 386-1768 | 386-1769 | 386-1771 |
| 386-1774 | 386-1776 | 386~1767 | 389-1969 | 392-0200 | 392-0201 | 392-0202 | 392-0203 | 392-0204 |
| 392-0205 | 392-0206 | 392-0208 | 392-0211 | 392-0212 | 392-0213 | 392-0214 | 392-0215 | 392-0216 |
| 392-0217 | 392-0219 | 392-0224 | 392-0225 | 392-0226 | 392-2000 | 392-6214 | 3920214 | 437-7547 |
| OR9-539 | ||||||||
ccaterpillar Fuel Injector Series - Engine - Equipment Appliccccation Table
| Fuel Injector / Engine Series | Common Injection Technology | Corresponding Engine Platform | Common ccccat Models / Equipment Platforms |
| 3116 Series | Mechanical Injection / Early Electronic Platform | 3116, 3116T, 3116TA, 3116DIT | M318, M320 Wheel Excavators; 135H Motor Grader; D6M Dozer |
| 3126 / 3126B Series | HEUI | 3126, 3126B | 120H Motor Grader; 950G Series II Wheel Loader; 950G Platform |
| 3126E Series | HEUI | 3126E | Commonly used in medium-duty construction and industrial platforms similar to the 3126 appliccccation range |
| C6.4 Series | ACERT Injection Platform | C6.4 ACERT | 320D / 320D L; 323D L / LN; 320D LRR; 320D FM |
| C6.6 Series | ACERT Injection Platform | C6.6 ACERT | 320D / 320D L (C6.6 versions); 320E LN; 323E LN |
| C7 Series | HEUI | C7, C7 ACERT | 120K Motor Grader; 950H Wheel Loader |
| C7.1 Series | Common Rail / Later Electronic Injection | C7.1, C7.1 ACERT | 320D2 / D2 L, 326D2, 330D2 Excavators; 950K, 950, 962, 930M Wheel Loaders; Generator Sets |
| C9 Series | HEUI-B | C9, C9 ACERT | 330D / 330D L / 330D MH; construction and industrial platforms |
| C10 Series | Electronic Unit Injection Family | C10 | 140H, 143H, 160H, 163H, 14H, 16H Motor Graders; 814F Wheel Dozer; 815F Compactor; 816F Landfill Compactor; 966G II, 972G II Wheel Loaders; D7R II Dozer; 725 / 730 Articulated Trucks; R1600G, R1700G LHD; W345B II Wheel Excavator; 345B / 365B Excavators |
| C12 Series | Electronic Unit Injection | C12, C12 Marine | Widely used across 140H, 143H, 160H, 163H, 14H, 16H; 966G II, 972G II; D7R II; 725 / 730; W345B II; 345B / 365B; also widely used in marine appliccccations |
| C13 Series | MEUI | C13, C13 ACERT | 345D L Excavator; 730C EJ Articulated Dump Truck; Generator Sets; Industrial Power Platforms |
| C15 Series | MEUI | C15, C15 ACERT | 770 Off-Highway Truck; 374D L / 374F L Excavators; 365C Demolition Excavator; R3000H LHD; Industrial Power and Generator Sets |
| 3406E Series | EUI | 3406E | AD30 Underground Mining Truck; 16H Motor Grader; 824G Series II Wheel Dozer; 826G Series II Landfill Compactor |
| C18 Series | EUI / Later Electronic Injection Platform | C18, C18 ACERT | Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms |
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(1) Mutual benefit : Our offer will be reasonable . our price will be cheaper in the same quality .
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(5) After service :1 year warranty .
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