Caterpillar Injector Nozzle Engine 3408B 3408C 3412 3412C Common Rail Fuel Injector 1301804 130-1804 0R-8787 0R8787 For CAT CATERPILLAR Original New Injector

Parameter

Details

Product Name

c-aterpillar Fuel Injector Nozzle

Part Number (General Number)

0R-8787

Compatible Engines

c-aterpillar 3408B, 3408C, 3412, 3412C, 3412E, PM3412 Series Diesel Engines[1][4][6]

Nozzle Orifice

7 Holes, Precision-Drilled, 155μm Orifice Diameter

Operating Pressure

12.2 MPa (1769 PSI)

Material

High-Strength Heat-Treated Alloy Steel (HRC60-62 Hardness)

Flow Rate

150±5 mm³ per cycle

OEM Cross Reference Numbers

0R8787, 130-1804, 1301804, 7W7033[1][2][6]

Feature

Details & Benefits

Product Name

c-aterpillar Fuel Injector Nozzle

Part Number (General Number)

0R-8787

Precision Fuel Spray Control

7-hole precision-drilled orifice with 155μm diameter ensures uniform and specific fuel spray patterns, optimizing fuel-air mixing, improving combustion efficiency by up to 33%, and reducing fuel consumption effectively for heavy-duty 3408B/3412C/3412E series engines[1][4][6].

High-Pressure Durability

Engineered to withstand 12.2 MPa operating pressure, with heat-treated alloy steel construction (HRC60-62) that resists deformation and leakage under high-pressure conditions, ensuring stable performance in long-term heavy-load operations for 3408B/3412C/3412E-powered c-aterpillar equipment[1][4].

Anti-Clogging & Anti-Wear

Smooth orifice surface and wear-resistant coating prevent dust, carbon deposits, and impurities from clogging, extending the nozzle's service life in dusty, harsh working environments common in construction, industrial and marine applic-ations, suitable for the diverse operating conditions of 3408B/3408C/3412/3412C/3412E/PM3412-powered equipment[1][4].

OEM Compatibility

Direct-fit design strictly matches c-aterpillar OEM specific-ations, requiring no modific-ations during installation, ensuring perfect integration with the injector and fuel system for 3408B/3408C/3412/3412C/3412E/PM3412 series engines, and can directly replace old part numbers 130-1804, 1301804 and 7W7033[1][2][6].

OEM Cross Reference Numbers

0R8787, 130-1804, 1301804, 7W7033[1][2][6]

c-ategory

Details

Product Name

c-aterpillar Fuel Injector Nozzle

Part Number (General Number)

0R-8787

Applic-ation Scenarios

Generators (SR4, SR500), pumpers (SCT673, SPS342, SPT342), marine equipment, and other heavy equipment powered by c-aterpillar 3408B/3408C/3412/3412C/3412E/PM3412 series engines[1][4][6].

Quality Testing Items

Flow rate calibration, pressure resistance test, dimensional inspection, wear resistance test, and cold-hot cycle test, with 100% pre-shipment testing to ensure reliability and meet ISO standards, consistent with c-aterpillar's strict quality control requirements[4][5].

Performance Guarantee

Compliant with ISO standards, available as genuine, aftermarket and remanufactured parts with same-as-new performance and reliability, ensuring 10,000+ hours of reliable operation under heavy-duty conditions, with a 12-month warranty and original or neutral packing for secure transportation[2][4][5].

Fitment Type

Direct replacement, no custom modific-ations required, easy to install even without professional skills, reducing installation time and maintenance costs for c-aterpillar 3408B/3408C/3412/3412C/3412E/PM3412 engine maintenance, with easy integration into existing fuel systems, and in-stock availability for timely delivery[1][6].

OEM Cross Reference Numbers

0R8787, 130-1804, 1301804, 7W7033[1][2][6]