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World American 20388 Manual Transmission Reduction Gear with 56 Tooth Quantity Replaces PAI 63820, Fuller- Transmissions 19223
Engineered for precise power transfer and efficient torque reduction, the World American 20388 ensures enhanced performance and durability.
World American 20388 Manual Transmission Reduction Gear with 56 Tooth Quantity Replaces PAI 63820, Fuller- Transmissions 19223
Item #: 153315919

World American 20388 Manual Transmission Reduction Gear with 56 Tooth Quantity Replaces PAI 63820, Fuller- Transmissions 19223

Item #: 153315919

USD 153

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Engineered for precise power transfer and efficient torque reduction, the World American 20388 ensures enhanced performance and durability.
U-Care Warranty:
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What Stands Out

High Durability
Constructed with robust materials, the World American 20388 gear ensures long-lasting performance, minimizing the need for frequent replacements, ultimately saving costs for users.
Precise Compatibility
Designed to replace various models, including PAI 63820 and Fuller Transmissions 19223, this reduction gear guarantees seamless installation and operation in compatible manual transmissions.
Optimized Performance
The 56-tooth configuration enhances torque efficiency, resulting in improved vehicle performance, better fuel economy, and a smoother driving experience compared to competitor products.

Product Details

Shop World American 20388 Manual Transmission Reduction Gear with 56 Tooth Quantity Replaces PAI 63820, Fuller- Transmissions 19223 online at a best price in Palau. B00IVQHW42
Item Weight2.5 lbs (1.13 kg)

Who Should Buy?

Suitable For
  • Heavy Truck Owners

    Ideal for owners of heavy trucks needing reliable transmission parts for optimal performance and durability during heavy loads.

  • Fleet Mechanics

    Perfect for mechanics working on fleet vehicles, providing a reliable replacement part for maintenance and repairs.

  • Long-Distance Drivers

    Beneficial for long-distance truckers requiring a dependable transmission system for smooth and efficient gear shifting.

Not Suitable For
  • Light-Duty Vehicles

    Not suitable for light-duty vehicles that do not require heavy-duty transmission components for performance.

  • Casual Drivers

    May not be ideal for casual drivers using standard vehicles that do not need specialized transmission parts.

  • DIY Enthusiasts

    Less suitable for DIY enthusiasts lacking experience with complex manual transmission installations and adjustments.

Product Description

World American 20388 Manual Transmission Reduction Gear with 56 Tooth Quantity Replaces PAI 63820, Fuller- Transmissions 19223

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the World American 20388 Manual Transmission Reduction Gear used for?

    Answer: The World American 20388 Manual Transmission Reduction Gear is primarily utilized in heavy-duty trucks and other commercial vehicles to optimize the performance of manual transmissions. It allows for better torque management and enhances the overall efficiency of the vehicle during operation. This component is essential for drivers who need reliable power delivery in demanding conditions, such as hauling heavy loads or navigating challenging terrains.
  • Question: How does the 56-tooth design benefit transmission performance?

    Answer: The 56-tooth design of the World American 20388 gear allows for increased reduction ratios, which results in better torque multiplication for manual transmissions. This design enhances the vehicle's performance, particularly when starting from a standstill or climbing steep grades. It is especially beneficial in commercial settings, where heavy loads are common, ensuring that drivers have the necessary power without compromising efficiency or fuel economy.
  • Question: What vehicles are compatible with the 20388 Manual Transmission Reduction Gear?

    Answer: This manual transmission reduction gear is designed to replace parts in various heavy-duty trucks and equipment that use Fuller Transmissions, including specific models denoted by PAI 63820 and Fuller Transmissions 19223. It is important to check your vehicle's specifications to ensure compatibility, particularly in commercial applications where the right fit is crucial for optimal performance and reliability.
  • Question: What materials are used in the construction of the reduction gear?

    Answer: The World American 20388 reduction gear is crafted from high-quality, durable materials designed to withstand the stresses of heavy-duty applications. Typically made from hardened steel, this component offers enhanced strength and wear resistance, contributing to a longer lifespan. The robust construction is essential for preventing failures in demanding driving conditions, making it a reliable choice for commercial vehicle operators.
  • Question: Can the reduction gear be easily installed by a mechanic?

    Answer: Yes, the World American 20388 Manual Transmission Reduction Gear can generally be installed by any professional mechanic with experience in transmission work. The installation process involves removing the existing gear and replacing it with the new one, which usually requires specialized tools. Mechanics familiar with diesel engines and heavy-duty trucks will ensure that the installation is performed correctly for optimal performance post-installation.
  • Question: What are the signs that indicate the reduction gear needs replacement?

    Answer: Indicators that your reduction gear may need replacement include unusual noises during operation, difficulty shifting gears, and decreased power delivery when accelerating. If you notice these symptoms, it's important to have your vehicle inspected promptly. Addressing potential issues early can prevent serious damage to the transmission and maintain the efficient performance of your heavy-duty vehicle.
  • Question: How does this reduction gear impact fuel efficiency?

    Answer: Using the World American 20388 Manual Transmission Reduction Gear can positively impact fuel efficiency by optimizing the power band of the engine. An efficient gear ratio ensures that the engine operates within its optimal RPM range, which reduces fuel consumption during operation. For commercial fleets seeking to minimize operational costs, using the right transmission gear can provide significant savings over time.
  • Question: What role does the reduction gear play in off-road driving?

    Answer: In off-road driving situations, the World American 20388 reduction gear plays a vital role by providing enhanced torque necessary for navigating rough terrains. The better torque multiplication facilitated by this gear allows the vehicle to maintain traction while climbing steep hills or traversing rocky paths. This makes it an essential component for truck operators who frequently work in demanding off-road environments.
  • Question: How can I ensure the longevity of my World American 20388 gear?

    Answer: To ensure the longevity of your World American 20388 gear, regular maintenance of your vehicle's transmission system is essential. Check for fluid levels, replace transmission oil as recommended, and look for any signs of wear on components. By maintaining the vehicle's overall health and addressing minor issues promptly, you can extend the lifespan of your reduction gear and prevent costly repairs.
  • Question: Where can I buy the World American 20388 Manual Transmission Reduction Gear?

    Answer: You can purchase the World American 20388 Manual Transmission Reduction Gear at Ubuy in Palau. Ubuy offers a convenient platform for acquiring this essential component, ensuring that you can easily find and access the gear needed for your vehicle. Their stock is tailored for shoppers looking for quality automotive parts, designed to meet heavy-duty requirements.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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