New Diesel Common Rail Fuel Injector 153-5938 20R-4148 138-8756 174-7526 20R-0758 Steel for Excavator Truck Parts Excavator Truck Parts Steel

Name: New Diesel Common Rail Fuel Injector 153-5938 20R-4148 138-8756 174-7526 20R-0758 Steel for Excavator Truck Parts Excavator Truck Parts Steel
Brand: Dongguan Truth Diesel Engine Parts Co., Ltd.
SKU: 20R-4148
Price: 375.00 USD
Availability: InStock

Basic Properties

Place of Origin: USA

Brand Name: CAT

Certification: ISO

Model Number: 20R-4148

Trading Properties

Minimum Order Quantity: 1

Price: $300-$450

Payment Terms: L/C, D/A, D/P, T/T, Western Union,

Supply Ability: 1000

Common Rail Fuel Injector

Cat Diesel Injectors

Diesel Fuel Injector

Specifications

Product Namber:	CAT INJECTOR	OE NO:	20R-4148
OE NO1:	174-7526	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 Description

_{OE NO}	20R-4148
_{OE NO1}	174-7526
_Material	_{Original new CAT INJECTOR}
ENGINE	CAT C3512b engine
Car Model	CAT

1. Core Performance Data

Parameter	Standard
Flow Consistency	≤ ±3%
Nozzle Opening Pressure	Factory Calibrated
Fuel Atomization	Optimized for c-at combustion system
Sealing Performance	High-pressure leak-proof
Material	High-strength wear-resistant alloy steel
Operating Temperature	-20℃ ~ +120℃

2. Installation & Maintenance Guidelines

Item	Requirement
Installation Torque	Follow c-at OEM Standard
Matching Parts	Replace gaskets, inspect high-pressure fuel lines
Commissioning	Test bench calibrated before installation
Replacement Suggestion	Replace as a complete set for cylinder balance
Notes	Use clean diesel and high-efficiency fuel filters

Product Description

The 20R-4148 fuel injector is manufactured in full compliance with c-aterpillar original design and performance standards, specially matched for the high-pressure fuel supply system of 3412 series V12 engines. With precision-ground internal components and stable injection characteristics, it achieves accurate fuel metering and fine atomization, effectively improving combustion efficiency, reducing fuel consumption and emissions, and minimizing carbon deposits and cylinder wear. Each injector undergoes full-process bench testing for pressure, flow, and sealing to ensure durability and stability under heavy loads, high vibrations, and extreme temperatures. It greatly reduces downtime and maintenance costs, providing OEM-level power support for critical equipment in mining, power generation, oil fields, and ships. It is a reliable and compliant choice for repair, overhaul, and performance restoration of c-at 3412/3412C/3412E engines.

Why Choose Us:

1.Professional international business communication and support

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:

New Diesel Common Rail Fuel Injector 153-5938 20R-4148 138-8756 174-7526 20R-0758 Steel for Excavator Truck Parts Excavator Truck Parts Steel

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