41459-20 DANA SPICER Differential Pinion Shim

Review DANA SPICER Differential Pinion Shim 0.049 Inches Thick

The Dana Spicer 41459-20 differential pinion shim is an essential component in maintaining the proper alignment and function of the pinion and crown gear in heavy-duty differential assemblies. This shim is specifically designed for applications where a 0.049-inch shim is required.

This precision-machined shim is manufactured from high-quality, heat-treated steel, ensuring superior strength and durability. Its thin, flat design allows for precise adjustments to the differential pinion setup, ensuring optimal gear mesh and reducing unwanted noise and vibration.

The Dana Spicer 41459-20 differential pinion shim is easy to install and replace, with a simple push-in design that requires no special tools. Its small size ensures that it can be used in a variety of applications, making it a versatile addition to any heavy-duty vehicle repair or maintenance kit.

This shim is specifically designed to fit Dana Spicer differential assemblies and is engineered to meet or exceed the rigorous standards of the original equipment manufacturer. Using a genuine Dana Spicer 41459-20 differential pinion shim ensures the longevity and reliability of your heavy-duty vehicle's differential assembly, reducing the need for costly repairs or replacements down the line.

In summary, the Dana Spicer 41459-20 differential pinion shim is an essential component for maintaining the proper alignment and function of the pinion and crown gear in heavy-duty differential assemblies. Its precision-machined design from high-quality steel, easy installation, and versatility make it an indispensable tool for any heavy-duty vehicle repair or maintenance professional.

Dana Spicer 41459-20 Differential Pinion Shim: A Detailed Analysis

The Dana Spicer 41459-20 differential pinion shim is a critical component used to ensure proper differential gear alignment and reduce vibrations in various heavy-duty vehicles. This analysis aims to provide an insight into the potential benefits and drawbacks associated with purchasing this part.

1. Improved Differential Performance: The Dana Spicer 41459-20 pinion shim helps maintain the correct clearance between the pinion and the differential gear, reducing wear and improving overall differential performance.

2. Reduced Noise and Vibration: By ensuring proper alignment and clearance, the shim can help minimize noise and vibration, leading to a smoother and more comfortable driving experience.

3. Increased Longevity: Properly maintaining the differential with the use of high-quality shims like the Dana Spicer 41459-20 can significantly increase the lifespan of the differential gears and other related components.

4. Off-the-Shelf Availability: The Dana Spicer 41459-20 pinion shim is widely available from various automotive parts retailers, making it a convenient option for vehicle owners.

5. Manufacturer's Reputation: Dana Spicer is a well-established and reputable brand in the heavy-duty automotive industry, which adds credibility to the quality and performance of their pinion shims.

1. Cost: The Dana Spicer 41459-20 pinion shim may be priced higher than some aftermarket alternatives, which could be a concern for budget-conscious consumers.

2. Installation Complexity: Installing the pinion shim may require specialized tools and knowledge, which could add to the overall cost and complexity of the repair.

3. Potential for Over- or Under-shimming: Improper installation of the pinion shim could result in excessive or insufficient clearance, which could lead to additional issues and further repairs.

The Dana Spicer 41459-20 differential pinion shim is a valuable investment for heavy-duty vehicle owners looking to maintain optimal differential performance and reduce noise and vibration. While the cost and installation complexity may be drawbacks, the benefits of improved reliability, longevity, and driving comfort are significant. Ultimately, the decision to purchase this shim should be based on the individual's specific vehicle requirements and budget considerations.

If you own a heavy-duty vehicle and are experiencing differential-related issues such as noise, vibration, or reduced performance, the Dana Spicer 41459-20 pinion shim is a recommended solution. However, it is essential to ensure proper installation and the use of high-quality shims to maximize the benefits and minimize the risks. Consult a qualified mechanic or automotive parts professional for guidance on selecting and installing the correct shim for your specific application.

Details:

Designed specifically for trucks, trailers, and buses. Dana 41459-20 differential pinion shim 0.049 inches thick: part number: manufacturer: Spicer. Manufactured following strict OE standards to work like the original component. Engineered using the latest technology to ensure product lasts longer in service.

Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Made of high-quality components for durability, reliability, and performance.

specifications differentialsdepo:

• brand: Dana Spicer
• mpn: 41459-20
• part type: Pinion

shipping differentialsdepo:

• transit: 4-7 days
• service: standard
• type: fixed
• class: standard

returns differentialsdepo:

• policy: returns accepted
• time: 30 days
• paid by: seller

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

offer differentialsdepo:

• prices: $21.49–$29.47
• item condition: New
• sold #: 8
• best offers: true
• started: may 10, 2026
• in stock #: 2
• availability: in stock
• options: ship-to-home

seller differentialsdepo:

• # reviews: 70084
• rating: 99.4%
• city: los angeles, california

payments differentialsdepo:

• other
• credit card: discover
• wallet: apple-pay