C9 Fuel Injector 254-4340 236-0962 387-9434 459-8473 4598473 10R-7221 10R-7222 10R-7224 40R-8473 557-7633 T400726 T43
| Product Namber: | CAT INJECTOR | OE NO: | 459-8473 |
| OE NO1: | 10R-7224 | Engine: | CAT 3512B 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 |
Product Overview
The Caterpillar CAT C9 Diesel Fuel Injector 459-8473 / 4598473 is an industrial-grade diesel injection component designed for heavy-duty engine fuel delivery, high-pressure atomization, combustion stability and reliable performance in construction, mining, power generation and equipment maintenance applications. This injector is commonly searched together with 10R-7222, 10R7222, 557-7637, 5577637, 387-9432, 3879432, 387-9433, 3879433, 387-9434, 3879434, T400726, T434154, 20R-8065, 20R8065, 254-4339, 293-4072 and 328-2574 as OE, replacement, reman, interchange or cross-reference numbers in the diesel parts supply chain.
This product is suitable for professional diesel engine repair shops, heavy equipment parts distributors, fleet service companies, remanufacturing businesses and industrial maintenance teams. Before purchase, customers should confirm the injector by old injector number, engine serial number, machine model, injector trim code and ECU calibration requirement.
Product Information Table
| Item | Details |
| Product Type | Diesel Fuel Injector / Injector Assembly |
| Main Part Number | 459-8473 |
| Normalized Part Number | 4598473 |
| Brand Application | Caterpillar / CAT |
| Engine Application | CAT C9, commonly listed with C7/C9 applications by suppliers |
| Common Replacement Number | 10R-7222 / 10R7222 |
| Common Cross Numbers | 557-7637, 387-9432, 387-9433, 387-9434, T400726, T434154 |
| Extended Cross Numbers | 254-4339, 254-4340, 293-4071, 293-4072, 293-4073, 328-2573, 328-2574, 328-2576, 267-3360, 267-9710, 267-9711 |
| Fuel Type | Diesel |
| System Type | Electronically controlled diesel fuel injection system |
| Product Condition Options | New, replacement, aftermarket, remanufactured depending on supplier stock |
| Typical Equipment | Excavator, loader, generator set, industrial engine, construction machinery |
| Example Machine Search Terms | CAT 336, CAT 336D, E330D, E336D, C9 engine equipment |
| Verification Required | Yes — verify by engine serial number, old injector number and trim code |
| Main Customer Groups | Parts distributors, repair workshops, fleet operators, mining companies, construction equipment owners |
| Sales Keywords | CAT C9 injector, Caterpillar 459-8473 injector, 10R-7222 injector, 557-7637 injector, diesel injector replacement |
| C9 | ||||||||
| 10R-2828 | 10R-4764 | 10R-47641 | 10R-4844 | 10R-7221 | 10R-7222 | 10R-7223 | 10R-9002 | 10R-9003 |
| 11R-1582 | 20R-1259 | 20R-1917 | 20R-8060 | 20R-8061 | 20R-8062 | 20R-8063 | 20R-8064 | 20R-8065 |
| 20R-8068 | 20R-8069 | 20R-8427 | 20R-8846 | 20R-8968 | 20R-9433 | 225-0117 | 235-5261 | 236-0957 |
| 238-8092 | 240-8063 | 242-0857 | 245-3516 | 254-4330 | 254-4339 | 254-4340 | 258-8745 | 265-8106 |
| 266-4446 | 267-3360 | 267-3361 | 267-9710 | 267-9717 | 267-9722 | 267-9734 | 293-4067 | 293-4071 |
| 293-4072 | 293-4073 | 293-4074 | 320-2940 | 328-2573 | 328-2574 | 328-2576 | 328-2577 | 328-2578 |
| 328-2580 | 387-9431 | 387-9432 | 387-9433 | 387-9434 | 387-9435 | 387-9436 | 387-9437 | 387-9438 |
| 387-9439 | 387-9484 | 459-8473 | 53L-8062 | 553-2592 | 557-7633 | 557-7634 | 557-7637 | 573-4231 |
| 573-4235 | 577-7633 | |||||||
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 |
FAQ
Q : If I order big quantity , what ' s the good price ?
A : Please send the detailed enquiry to us , such as the part number , quantity for each item , quality request and
so on . we will send the accurate quotation to you as soon as possible .
Q : What ' s your delivery time ?
A : It depends on the quantity of the order , usually we send it within 48 hours if the products are in stock .
Q : What ' s your payment term ?
A : We can accept Bank , Western Union , Paypal . Ali Assurance Order , you can choose the most convenient payment term for you .
Why Choose Us:
1. We have full stock, and can deliver within short time.Many styles for your choices.
2.Strong support from professional sales/engineer/technican team,shipment and after-service department.
3.Used and new genuine parts, China OEM parts available.
4. Reasonable stock and timely delivery;
PRODUCTS PICTURE



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