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170a alternator

(196 products available)

About 170a alternator

Types of 170A Alternator

One hundred seventy amp alternators are most frequently utilized in heavy-duty and commercial trucks. However, they are also employed in a variety of other applications where high electrical loads are required. 170A alternators give out a higher output to meet these higher electrical needs. Here are some examples of 170A alternators:

  • Delco Remy 27SI Alternator

    The Delco Remy 27SI is a heavy-duty alternator frequently used in commercial trucks. It has a robust construction and high output, making it suitable for handling high electrical loads. The 27SI alternator has a maximum output of 250A and is often employed in trucks with many electrical accessories or in cities where stop-and-go traffic is common.

  • Leece-Neville 12V 200 Series Alternator

    The 12V 200 Series alternator is another heavy-duty alternator that offers high output and is well-suited for commercial trucks. It is designed to operate in various conditions, including extreme heat or cold. The alternator has a maximum output of 240A, making it suitable for applications requiring high electrical loads.

  • Bosch 9 Series Heavy Duty Alternator

    The Bosch 9 Series Heavy Duty Alternator is used in various heavy-duty applications, including trucks and buses. It has a high output and is designed to be efficient, reducing the load on the engine and improving fuel economy. Depending on the model, the Bosch 9 Series alternators can have outputs ranging from 150A to over 300A.

  • Motorcraft 3G Alternator

    Motorcraft is the parts organization of Ford Motor Company, and the 3G alternator is often used in Ford trucks. The 3G alternator is known for its high output and reliability. Depending on the specific model, the Motorcraft 3G alternator can provide outputs ranging from 130A to 200A.

Specifications and Maintenance of 170A Alternator

The 170 amp alternator is a generator that has 170 amps of electrical output capacity that powers large electrical installations in most vehicles. The alternator produces electricity to charge the car battery and power electrical components when the engine is running.

Here are some of the specifications of the 170a alternator:

  • Voltage Output

    The 170 amp alternator outputs 12 volts of electricity. This voltage powers most car electrical systems and components. The voltage output remains constant despite the load on the alternator.

  • Electrical Current Output

    The current output determines the capability of the alternator. A 170 amp alternator can supply up to 170 amps of electrical current to the car's electrical system. This current output supports high-power electrical components, including amplifiers and high-performance sound systems.

  • Cooling System

    The alternator has an inbuilt cooling system that prevents overheating. The cooling system consists of bearings and a cooling fan. The cooling fan forces air through the alternator windings. This action helps to dissipate heat generated when the alternator is running.

  • Physical Dimensions

    The 170 amp alternator has a compact design and small physical dimensions. This feature allows the alternator to be used in most vehicles and applications where space is a constraint. The alternator has a diameter of 160mm and a length of 270mm. The weight of the alternator is 6.5kg.

  • Mounting Options

    The alternator has different mounting options that allow it to be mounted in different applications and vehicles. The mounting options include universal and custom mounting options.

Maintaining the 170 amp alternator is important to ensure it performs optimally and has a long lifespan. Below are some of the maintenance tips:

  • Regular Inspection

    Alternator belts, housings, and cables should be routinely checked for signs of wear and damage. Loose or worn belts can cause the alternator to undercharge, while damaged cables can disrupt the current flow.

  • Keep It Clean

    The alternator should be kept clean and free of dirt and debris. Accrued dirt and debris can affect the performance of the alternator and cause it to undercharge. Furthermore, debris can block the cooling fan, which can cause the alternator to overheat.

  • Check the Voltage Output

    The voltage output of the alternator should be checked regularly using a voltmeter. If the voltage output is low, the alternator should be replaced or repaired.

  • Check the Bearings

    At intervals, the bearings of the alternator should be checked. Worn bearings can cause noise when the alternator is running. The bearings should be replaced if they are worn out.

  • Inspect the Cooling System

    The cooling system of the alternator should be inspected regularly. The cooling fan and the cooling system should be checked for blockages. The cooling fan should be replaced if it is damaged.

How to choose 170a alternator

When sourcing 170a alternator for resale, here are some factors to consider.

  • Understand the target market

    Alternators are used in every car, truck, and motorcycle. That said, buyers need to narrow down to a specific audience. It could be car enthusiasts who upgrade their alternators for better sound systems. It could also be a market that comprises mostly of trucks and heavy-duty vehicles. Understanding the target market helps determine the brands, sizes, and types of alternators to stock up on.

  • Consider the voltage and power output

    The 170a alternator has a power output of 170 amps. This makes it suitable for charging batteries and supporting electrical systems in vehicles with several electronic accessories. The supplier should consider the voltage ratings for various applications. Different vehicles have different power requirements.

  • Think about the features

    Modern features in an alternator make it more efficient and appealing to the end user. Features such as internal cooling fans and a low-speed cut-in feature increase the alternator's performance. They also make it suitable for heavy-duty applications. The supplier should source 170a alternators with such features to meet the needs of various customers.

  • Decide on the material

    The alternator's housing material affects its durability. It also determines the applications it can be used for. For instance, a cast-iron housing alternator is more durable but heavy. It may not be suitable for applications where lightweight solutions are needed. Other housing materials include aluminum and magnesium.

  • Consider the type of bearings

    Alternators use different types of bearings to support the rotor shaft. The most common ones are ball and roller bearings. Suppliers should consider the type of bearings used in the 170a alternator they source. Different customers will have varying preferences depending on the alternator applications.

How to DIY and Replace 170a alternator

Even though the 170-amp alternator can be replaced as a DIY project, it is advisable to have some level of mechanical knowledge before attempting to replace it on one's own. Below are the steps for replacing a 170a alternator:

Tools Needed:

  • Socket set
  • Wrench set
  • Ratchet extension
  • New alternator
  • Alternator belt

Step-by-Step Guide:

  • 1. Disconnect the battery: Start by disconnecting the battery cables, beginning with the negative (-) cable, followed by the positive (+) cable. This step ensures safety by preventing electrical shorts and discharging the battery.
  • 2. Remove the alternator belt: Use a wrench to loosen the belt tensioner and slide the belt off the alternator pulley. Alternatively, one can use a ratchet extension to remove the tensioner bolts and take out the belt.
  • 3. Detach the electrical connections: Remove the alternator's electrical connections, including the battery cable and signal wire. One may need to use a socket or wrench to loosen the bolts securely.
  • 4. Remove the alternator: Use a socket or wrench to loosen the bolts securely and then remove the alternator from its mounting position. Then, pull the alternator away from the engine and remove it.
  • 5. Install the new alternator: First, place the new alternator in the mounting position and then connect it to the electrical connections, including the battery cable and signal wire. Then, use a socket or wrench to tighten the alternator's mounting bolts.
  • 6. Reinstall the alternator belt: Use a wrench to move the belt tensioner and slide the belt over the alternator pulley. Then, after installing the belt, use a ratchet extension to tighten the tensioner bolts to the required torque.
  • 7. Reconnect the battery: Reconnect the battery cables, starting with the positive (+) cable, followed by the negative (-) cable.

Q and A

Q1: Can a 170A alternator be installed on any vehicle?

A1: No, a 170A alternator is not compatible with every vehicle. It is specifically designed for high-performance and heavy-duty vehicles. However, it can be installed on any car, but the electrical system of the car should be checked to see if it is compatible with the alternator.

Q2: What is the difference between a 170a and a 150a alternator?

A2: The difference between a 170A and a 150A alternator is the maximum output current. The 170A alternator can produce up to 170 amps of electrical current, while the 150A alternator can produce 150 amps. This means that the 170A alternator can support more electrical accessories and devices.

Q3: What is the 170A alternator used for?

A3: The 170A alternator is used to generate electrical power in high-performance vehicles, trucks, and other heavy-duty applications. It is used to keep the battery charged and run the electrical system of the vehicle.

Q4: How long does a 170A alternator last?

A4: The longevity of the 170A alternator depends on its usage and maintenance. Generally, the alternator can last up to 7 years or more.