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Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
173-4061
OE NO1:
20R-4148
OE NO2:
10R-1267
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
CATERPILLA ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Caterpillar Diesel Engine Fuel Injector

,

CAT Tractor D10R D9R Fuel Injector

,

OEM replacement Diesel Injector 173-4061

Product Description

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector

Fuel Type

Diesel

Condition

New

Applicable Engine

Caterpillar 3412, 3412B, 3412C, 3412 DITA, 3412 Marine Engine, 3412 Generator Engine, 3412 Industrial Engine, 3412 Mining Engine

Injector Type

Diesel Fuel Injector Assembly

Quality Standard

OEM Equivalent

Packaging

N/A

Fuel System

N/A

OE Number

173-4061 (1734061)

Brand

CAT (Caterpillar)

Cross Number / Universal Number

0R8477 / 0R-8477, 10R0955 / 10R-0955, 20R2055 / 20R-2055

Vehicle / Equipment Application

Diesel Generator Sets, Marine Power Systems, Offshore Platforms, Mining Trucks, Construction Machinery, Oilfield Equipment, Industrial Power Plants, Emergency Backup Generators

Application Type

Industrial, Marine, Generator, Mining, Oil & Gas, Construction

For procurement teams, equipment dealers and fleet operators sourcing reliable replacement parts for Caterpillar 3412 series heavy-duty engines, the 173-4061 fuel injector assembly is a purpose-built, OEM-equivalent solution. It is fully compatible with all 3412 series variants including 3412B, 3412C and 3412 DITA, across marine, generator, industrial and mining configurations, and cross-references to 0R-8477, 10R-0955 and 20R-2055 for flexible part matching. Every new unit undergoes 100% pre-shipment testing to verify fit and performance.

Precision-engineered for diesel combustion systems, the injector delivers precisely metered, finely atomized fuel at the exact timing and pressure required to optimize combustion efficiency. Its industrial-grade construction offers excellent wear resistance and superior thermal stability, supporting consistent operation under high loads and extreme temperatures. This performance reduces fuel consumption, lowers exhaust emissions, stabilizes engine power output and extends engine service life, cutting unplanned downtime and long-term operational costs.

Suitable for deployment across demanding industrial sectors, it supports equipment ranging from generator sets and marine propulsion systems to mining trucks, oilfield machinery and construction equipment. It features direct OEM fitment for hassle-free installation without custom modifications, and comes with a 12-month warranty for quality assurance. It is a trusted, cost-effective option for distributors, aftermarket dealers and fleet operators maintaining Caterpillar 3412 engine fleets.

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 1

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 2

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 3

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 4

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 5

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 6

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 7

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 8

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 9

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 10

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 11

Caterpillar original Diesel Engine Fuel Injector Assembly for Tractor D10R D9R 631E Fuel Injector 173-4061 20R-0759 for CAT Cross Reference 10R-1267, Replacement for OEM 20R-4148 original new injector detail 12

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 19959162250 WhatsApp:+86 19959162250

Email:2209396088@qq.com