图片展示

HOME HOME

ABOUT US ABOUT US

PRODUCTS PRODUCTS

INDUSTRY APPLICATIONS INDUSTRY APPLICATIONS

NEWS NEWS

SERVICE SERVICE

CONTACT US CONTACT US

Product Category

Product
Product Detail

Turbocharger 3801803 for Cummins engine parts

Turbocharger 3801803 for Cummins engine parts

Turbocharger 3801803 for Cummins engine parts

Turbocharger 3801803 for Cummins engine parts

Turbocharger 3801803 for Cummins engine parts

Turbocharger 3801803 for Cummins engine parts

Turbocharger 3801803 for Cummins engine parts

Turbocharger 3801803 for Cummins engine parts

Select the number of specifications

Please check the product information you want!

Product Detail

Turbocharger 3801803 HC5A for Cummins Engine

Product Overview

The 3801803 HC5A Turbocharger is an OEM-grade replacement turbocharger designed for Cummins heavy-duty diesel engines. This turbocharger is manufactured under the Holset brand, which is Cummins' turbocharging technology division . As a critical component of the engine's air induction system, it increases intake air volume by compressing air, directly impacting fuel economy, engine output, and emissions performance .

OEM-Grade Quality: Available as new genuine Cummins/Holset units with guaranteed exact fit replacement for original equipment
HC5A Turbo Model: Identified by the HC5A designation, featuring robust construction for demanding applications
Water-Cooled Design: Equipped with water-cooled turbocharger optimized for heavy-duty operating conditions and safety
High-Pressure Air Induction: Supports high-pressure air induction requirements typical of industrial and marine applications
Durable Metal Construction: Built with high-strength materials for long service life in severe environments

Specification	Detail
Part Number	3801803
Turbo Model	HC5A
Brand	Cummins / Holset
Condition	New (Genuine OEM)
Weight	85.0 lbs (38.5 kg)
Product Type	Turbocharger Assembly
Material	Metal
Application	Industrial, Marine, Construction, Mining

This turbocharger is specifically designed for the following Cummins engine series:

Engine Model	Application Type
Cummins KTTA19	Heavy-duty industrial and marine
Cummins KTAA19	Heavy-duty applications
Cummins K19	Industrial engines
Cummins QSK19	Industrial, marine, and power generation
Cummins KTTA2300C	Industrial and marine applications

Reference Number	Type
3524668	OEM Reference
3524669	OEM Reference
3594066	OEM Reference
3594067	OEM Reference
4033458	OEM Reference
3801803NX	Variant
3801803RX	Variant
465126-0010	Interchange
465126-5010	Interchange
465126-9010S	Interchange

Related Components

Part Number	Component	Description
4027083	CHRA (Center Housing Rotating Assembly)	Turbocharger core assembly for rebuilds

Applications

The HC5A turbocharger is used in Cummins engines across multiple industries:

Marine Propulsion: QSK19-M marine engines for propulsion and auxiliary power
Industrial: Construction equipment, mining machinery, and heavy-duty off-highway applications
Power Generation: G-Drive generator sets requiring EPA Tier 2 emissions compliance
Heavy Equipment: Wheel loaders, excavators, and other heavy machinery powered by Cummins K19 series engines

No comment

Product Detail

Turbocharger 3801803 HC5A for Cummins Engine

Product Overview

The 3801803 HC5A Turbocharger is an OEM-grade replacement turbocharger designed for Cummins heavy-duty diesel engines. This turbocharger is manufactured under the Holset brand, which is Cummins' turbocharging technology division . As a critical component of the engine's air induction system, it increases intake air volume by compressing air, directly impacting fuel economy, engine output, and emissions performance .

OEM-Grade Quality: Available as new genuine Cummins/Holset units with guaranteed exact fit replacement for original equipment
HC5A Turbo Model: Identified by the HC5A designation, featuring robust construction for demanding applications
Water-Cooled Design: Equipped with water-cooled turbocharger optimized for heavy-duty operating conditions and safety
High-Pressure Air Induction: Supports high-pressure air induction requirements typical of industrial and marine applications
Durable Metal Construction: Built with high-strength materials for long service life in severe environments

Specification	Detail
Part Number	3801803
Turbo Model	HC5A
Brand	Cummins / Holset
Condition	New (Genuine OEM)
Weight	85.0 lbs (38.5 kg)
Product Type	Turbocharger Assembly
Material	Metal
Application	Industrial, Marine, Construction, Mining

This turbocharger is specifically designed for the following Cummins engine series:

Engine Model	Application Type
Cummins KTTA19	Heavy-duty industrial and marine
Cummins KTAA19	Heavy-duty applications
Cummins K19	Industrial engines
Cummins QSK19	Industrial, marine, and power generation
Cummins KTTA2300C	Industrial and marine applications

Reference Number	Type
3524668	OEM Reference
3524669	OEM Reference
3594066	OEM Reference
3594067	OEM Reference
4033458	OEM Reference
3801803NX	Variant
3801803RX	Variant
465126-0010	Interchange
465126-5010	Interchange
465126-9010S	Interchange

Related Components

Part Number	Component	Description
4027083	CHRA (Center Housing Rotating Assembly)	Turbocharger core assembly for rebuilds

Applications

The HC5A turbocharger is used in Cummins engines across multiple industries:

Marine Propulsion: QSK19-M marine engines for propulsion and auxiliary power
Industrial: Construction equipment, mining machinery, and heavy-duty off-highway applications
Power Generation: G-Drive generator sets requiring EPA Tier 2 emissions compliance
Heavy Equipment: Wheel loaders, excavators, and other heavy machinery powered by Cummins K19 series engines

Copy product links

Long by picture save/share

INQUIRY

CONTACT US MORE+

Name*
Email* *
Leave a message*
Submit

Security Code

Refresh the code

Cancel

Confirm

Inquiry Content：

You have no items to require

Add Successfully

Continue To Visit Inquiry Now

Related Products

Contact us

WhatsApp: +86-172 696 29279

WeChat: 172 6962 9279

E-mail: asher@wuchenjialianspareparts.com

Tel: +86-172 696 29279

Address: No. 667, Zhujiang Road, Xuejiadao

Street, Huangdao District, Qingdao,

Qingdao Area, China (Shandong) Pilot

Free Trade Zone

Excavator Parts

Wheel Loader Parts

Bulldozer Parts

Crane Parts

Transmission Parts

Road Roller Parts

Grader Parts

Pre-Sale Consultation

Logistics Services

After-Sale Services

Mining machinery spare parts
Construction machinery spare parts
Port machinery spare parts
Agricultural machinery spare parts

Contact us

WhatsApp:+86-172 696 29279

WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Company

Mine Applications
Construction
Port Logistics
Agricultural Applications

© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

Cancel

Add WeChat friend to learn more about the product

Use Enterprise WeChat
"Scan" to join the group chat

Copy success!

Add WeChat friend to learn more about the product

I see.