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Delco Alternator

Your Professional Delco Alternator Supplier

Shanghai E-star Auto Co., Ltd. is an integrated enterprise specializing in the design, development, production, and sale of automotive components. The company's product range includes starters and alternators compatible with various engine manufacturing machinery, catering to renowned brands such as Komatsu, Hino, Cummins, Hitachi, Caterpillar, Toyota, Hyundai, Volvo, Deutz, Perkins, Yangma, Doosan, and Mitsubishi. By offering a comprehensive product portfolio, Yixing satisfies the diverse requirements of both domestic and international markets.

Advanced Equipment

Equipped with state-of-the-art production facilities and precision testing instruments, Yixing guarantees the superior quality of every product it manufactures.

 

Quality Control

From raw material selection to each stage of the production process, and finally to finished product testing, Yixing adheres to rigorous quality control standards to ensure compliance with the highest industry benchmarks.

Sales Market

Yixing's products not only secure a significant market share domestically but are also exported to multiple regions worldwide, including North America, South Africa, Southeast Asia, Europe, and the Middle East.

ODM/OEM Services

Yixing offers both OEM and ODM services, enabling customization of materials, styles, and special requirements. Minimum order quantities can be discussed and tailored to meet specific client needs.

 

 
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Parameters

Voltage

12

Amperage

72

Condition

New

Regulator Clock

3:00

Fan Location

External

Regulator Location

Internal

Stud Size

12-24

Polarity

Negative

 

Types of Delco Alternator

Internal Fan Alternator

The internal fan alternator has a cooling fan inside the case. It is used to cool the alternator by moving air. The internal fan alternator is popular because it is more compact and has a higher output.

External Fan Alternator

The external fan alternator has a cooling fan on the outside. It is more effective at cooling but takes up more space. The external fan alternator is mainly used in high-performance applications where a lot of electrical power is required.

High-output Alternator

The high-output alternator is designed to produce a lot of current. It is used in vehicles with many electrical accessories, such as sound systems, lights, and winches. The high-output alternator ensures enough power for all electrical needs.

 

Advantages of Delco Alternator

 
 
01
 

Alternators that Last Longer

Delco has a high-output alternator design that eliminates the use of brushes inside their alternators. Since brushes are the source for much of the wear, and therefore often the reason for failure in a traditional alternator, the brushless design contributes to a much longer life. As a result, your fleet will require less maintenance, the vehicles will suffer less down time, and you’ll spend less on keeping the vehicles up and running.

 
02
 

High-Output, High-Efficiency

Delco’s high-output alternators feature Remote Sense technology, which enables them to detect the actual charge in the battery and increase or decrease output as needed. As a result, they can charge the battery up to twice as fast as other alternators. For your fleet, this means fewer and less severe voltage drops, faster recovery, and fewer charging problems.

 
03
 

Improved Fuel Efficiency

Anything that runs off a vehicle’s engine will impact fuel consumption, as it is yet another part or system of parts for the engine to drive. Therefore, anything that can reduce the load your alternator puts on the engine will result in improved fuel efficiency. The superior features offered by Delco alternators — such as their brushless design, with fewer moving parts, and their high-efficiency, high-output design with faster charging time — result in less work for the engine, and ultimately less fuel required to operate the vehicle.

delco 28si

 

 
Precautions for Using Delco Alternator
 
01/

Keep It Clean: Clean the alternator regularly, especially the vents and cooling fins. This prevents dust and dirt buildup, which can affect the cooling performance.

02/

Check The Belt: The alternator is driven by a belt. Check the belt regularly to ensure it is properly tensioned and in good condition. A loose or damaged belt can affect the alternator's performance.

03/

Inspect Electrical Connections: Check all electrical connections to and from the alternator. Ensure they are tight and free from corrosion. Loose or corroded connections can lead to voltage drops and affect the charging efficiency.

04/

Monitor Performance: Use a multimeter to periodically check the alternator's output voltage. It should be between 13.5V and 14.5V when the engine is running. If the output voltage is low or unstable, have the alternator checked.

05/

Replace Worn Bearings: Bearings can wear out over time, leading to noise or vibration. Replace the bearings promptly to prevent further damage to the alternator.

06/

Check The Regulator: The regulator controls the alternator's output voltage. If the voltage is too high or too low, have the regulator checked and replaced if necessary.

07/

Inspect The Diodes: The diodes in the alternator can fail and cause charging problems. Have the diodes tested and replaced if faulty.

08/

Have Professional Maintenance: For major repairs or if unsure about any aspect of alternator maintenance, consult a qualified mechanic or alternator specialist.

 

OEM Reference

Delco

19011223 8600467 28SI

3EFFE

ALTE991 ALTJ200 PRAE991

DIXIE

101-28203 A-1789

ELECTROLOG

ALT2666

WAI

8717N

CASCO

CAL60626GS

AS

UD21278A A1093S

 

Packaging and Shipping

Packaging

Registered trademark colored packaging and neutral boxes.

Shipping

It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and ect). Please confirm with us before placing orders.

 

 

Our Factory

 

Shanghai E-star Auto Co., Ltd. is located in the bustling Minhang District of Shanghai. The production company covers an area of 24000 square meters and the construction area exceeds 23000 square meters. There are over 150 elite employees gathered here, including a technical team of over 20, who provide a continuous source of motivation for the company's research and manufacturing.

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Company Honors

 

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FAQ

 

Q: What is the Delco alternator used for?

A: The Delco alternator is a crucial part of a car's electrical system. It generates electricity to power the vehicle's electrical components and recharge the battery as the car runs.

Q: What does a Delco alternator mean?

A: Delco alternators are just alternators made by the General Motors Division called Delco. But now, the name Delco has come to mean any alternator, especially the ones used in cars.

Q: What are the three main parts of the alternator?

A: The alternator has three primary components: a rotor, a stator, and a power transistor. These parts work together to create electricity and maintain the car's electrical system.

Q: How long does a Delco alternator last?

A: A Delco 12 volt alternator can last between 7 to 10 years. But this lifespan can vary depending on how well the alternator is maintained and the conditions it works in.

Q: Does tapping on alternator work?

A: Tapping an alternator with a hammer can temporarily get it working in some cases, but it's not a permanent fix and should be avoided. It might work if the brushes are worn or have carbon buildup, causing a temporary jiggle that allows the brushes to make contact. However, this is only a diagnostic step and the alternator needs to be rebuilt or replaced.

Q: How do I know what size alternator I need?

A: Determine the amp load of the vehicle.
Determine available space and proper mounting location for alternator.
Determine what style alternator you need.
Determine how you want to wire your alternator.

As one of the leading delco alternator manufacturers and suppliers in China, we warmly welcome you to wholesale cheap delco alternator from our factory. All custom made products are with high quality and competitive price.

nikko 0334112850, DENSO 228000 0111, komatsu 0350004190