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Off-Highway Truck Injector 4P-9076 0R-2921 7E-3382 for C-aterpillar CAT 777B 785 789 Mining Dump Truck 3508 3512 3516 Engine

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Off-Highway Truck Injector 4P-9076 0R-2921 7E-3382 for C-aterpillar CAT 777B 785 789 Mining Dump Truck 3508 3512 3516 Engine

Large Image : Off-Highway Truck Injector 4P-9076 0R-2921 7E-3382 for C-aterpillar CAT 777B 785 789 Mining Dump Truck 3508 3512 3516 Engine

Product Details:

Place of Origin:	USA
Brand Name:	CAT
Certification:	ISO
Model Number:	0R-2921

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	$300-$450
Packaging Details:	Original Packing
Delivery Time:	3-5 work days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	1000

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Detailed Product Description

Product Namber:	CAT INJECTOR	OE NO:	0R-2921
OE NO1:	777B	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

_{OE NO}	0R-2921
_{OE NO1}	777B
_Material	_{Original new CAT INJECTOR}
ENGINE	CAT C3512b engine
Car Model	CAT

The c-aterpillar 3412A series fuel injector, part number 0R-2921 (also referred to as 0R2921), is a high-quality original remanufactured OEM-compatible fuel injector specifically engineered for c-aterpillar 3412A series diesel engines, with excellent compatibility with 3412, 3508, 3512, and 3516 series engines[1][2][4]. Manufactured in strict accordance with c-aterpillar’s rigorous quality standards and c-at® Original Reman specific-ations[1], this injector adopts advanced common rail technology to achieve precise control over fuel injection quantity, timing, and atomization, ensuring optimal engine performance, efficient fuel combustion, and reduced emissions. It is widely applied in a variety of heavy-duty equipment powered by 3412A and related series engines, including track-type tractors (D11N, 11SU, 11U), off-highway trucks (777B, 785, 789), wheel loaders (994), industrial generators (SR4), and marine vessels[2][4][7], delivering reliable power support, improving fuel economy, and effectively extending engine service life. As a cost-effective and durable replacement option, it can interchange with alternative part numbers including 4P-9076 and 7E-3382[1][2][7], supports flexible order quantities (MOQ starting from 1 piece for individual orders, 6 pieces for bulk purchases[1][9]), offers an industry-leading 24-month unlimited miles/hours manufacturer warranty[1], provides fast delivery within 2-3 working days for in-stock items[1], and supports original, neutral, or customizable packaging, with core deposit refund available upon receipt of the old injector[1], perfectly meeting the maintenance and procurement needs of various industries.

1. Core Technical Specific-ations

Parameter Name	Specific Value	Description
Product Model	0R-2921 (0R2921)	Dedic-ated original remanufactured fuel injector for c-aterpillar 3412A series, compatible with 3412, 3508, 3512, and 3516 series engines[1][2][4], with OEM standard part number for direct fitment and replacement without modific-ation. It can interchange with alternative part numbers 4P-9076 and 7E-3382[1][2][7], matching the core specific-ations of c-aterpillar 3412A series injectors and ensuring like-new performance[1].
Compatible Engine Series	c-aterpillar 3412A, 3412, 3508, 3512, 3516	Covers the 3412A series and its compatible high-power engine variants[1][2][4], suitable for various heavy-duty power equipment and construction, mining, industrial, marine, and generator scenarios, fully matching the fuel supply system requirements of these c-aterpillar engines.
Operating Pressure	2000 MPa	High-pressure common rail injection design, consistent with the working pressure standards of c-aterpillar 3412A series injectors, ensuring fine fuel atomization, improving combustion efficiency, and adapting to high-load working conditions of track-type tractors, off-highway trucks, and marine vessels[2][4].
Injection Technology	Advanced Common Rail Technology	Adopts advanced common rail technology, manufactured to c-at® Original Reman specific-ations[1], enabling precise adjustment of injection parameters, ensuring stable performance in harsh environments such as high temperature, heavy load, dust, and high humidity (suitable for marine scenarios[4]), and meeting the strict performance requirements of c-aterpillar high-power engines.
Material & Construction	High-Quality Alloy & Original Remanufactured Components	Adopts high-quality alloy material, manufactured in strict accordance with c-at® Original Reman standards[1], through precision remanufacturing and strict factory testing before shipment, ensuring wear resistance, corrosion resistance, and long-term stable operation in harsh working environments of construction, mining, and marine applic-ations.
Product Weight & Dimensions	Net: 3.5 kg (7.7 lbs); Length: 12.3 in; Width/Height: 4.8 in	Individual unit net weight is 3.5 kg[1], length is 12.3 inches, width and height are 4.8 inches each[5], available in original, neutral, or customizable packaging[1], easy to install, transport, and store, with in-stock availability for fast delivery[1].
Working Voltage	24 V	Stable voltage supply ensures consistent injection performance, perfectly matching the electrical system of compatible c-aterpillar 3412A series and related engines, avoiding voltage mismatch issues, and ensuring rapid response of the injection system.

2. Compatible Machines & Applic-ation Scenarios

Machine c-ategory	Specific Models	Applic-ation Scenarios
Track-Type Tractors & Bulldozers	c-aterpillar D11N, 11SU, 11U Track-Type Tractors/Bulldozers[2][4]	Heavy-duty earthmoving, mining, and construction operations, ensuring continuous and stable power output, adapting to complex and high-load working environments of track-type equipment, and reducing equipment downtime[2][4].
Off-Highway Trucks	c-aterpillar 777B, 785, 789 Off-Highway Trucks[2][4]	Quarry operations, heavy-duty cargo delivery, and mining transportation, ensuring reliable power delivery, improving fuel economy, and adapting to long-time high-load operation in harsh mining and construction environments[2][4].
Wheel Loaders & Industrial Equipment	c-aterpillar 994 Wheel Loaders, SR4 Industrial Generators[2][4]	Industrial production, material handling, and continuous power supply scenarios, providing stable and efficient power support, meeting the high-reliability requirements of industrial systems and reducing power interruption risks[2][4].
Marine & General High-Power Equipment	c-aterpillar 3412A/3412/3508/3512/3516 Series Engine-Equipped Marine Vessels & Heavy Machinery[4][7][9]	Widely used in marine navigation, mining, construction, and industrial fields requiring high-power and stable power supply, with flexible order options (MOQ 1 piece for individual orders, 6 pieces for bulk purchases[1][9]) and fast delivery to minimize equipment downtime[1].

Why Choose Us:

1.You can choose T/T, Paypal, Western Union, as your payment.

2.We have our own professional forwarding agent: Fast delivery, serve good.

3.Our feedback: You always can get our feedback within 24 hours.

4.After sending, we will track the products for you once every two days, until you get the products.

PRODUCTS PICTURE:

Off-Highway Truck Injector 4P-9076 0R-2921 7E-3382 for C-aterpillar CAT 777B 785 789 Mining Dump Truck 3508 3512 3516 Engine 3

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 13790195672 Whatsapp::+86 13790195672
Email:edwardswilliam1988@gmail.com

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Contact Person: Mr. Mrs. lily

Tel: 8613790195672

Fax: 86-137-9019-5672

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