PETERBILT 3945252 Spacer

( Part Type: Spacer ), ( Manufacturer Part Number: 3945252 )

Review PETERBILT Multi Purpose Spacer

Introducing the Peterbilt 3945252 Spacer, a crucial component designed to provide a perfect fit between various parts in Peterbilt 3945 series trucks. This spacer is meticulously engineered to ensure optimal performance and reliability for your heavy-duty vehicle.

Manufactured from high-quality materials, this spacer boasts impressive durability and resistance to wear and tear. Its precise dimensions are specifically tailored to fit Peterbilt 3945 models, ensuring a secure and snug fit that eliminates any unwanted play or movement.

The Peterbilt 3945252 Spacer is an essential accessory for those who demand the best from their trucks. It is designed to enhance the overall functionality of your vehicle by maintaining the appropriate spacing between essential components. This not only improves the vehicle's structural integrity but also contributes to its superior handling and stability on the road.

Installation of this spacer is straightforward and can be completed with minimal effort. It requires no special tools or expertise, making it an ideal solution for both professional mechanics and DIY enthusiasts. By following the included instructions carefully, you can confidently install the spacer yourself and enjoy the benefits it provides.

In summary, the Peterbilt 3945252 Spacer is an indispensable addition to your Peterbilt 3945 series truck. Its superior quality, durability, and ease of installation make it a must-have component for those who value the performance and reliability of their heavy-duty vehicle. Trust us to help you keep your Peterbilt 3945 in top shape with our exceptional spacer.

Buying a Peterbilt 394 spacer (Part No. 5252) can offer several advantages for those who own or operate a Peterbilt 394 model truck. Here are some potential pros and cons to consider before making a purchase:

1. Improved Aerodynamics: The spacer adds distance between the cab and the fifth wheel, enhancing the airflow around the truck. This results in better fuel efficiency and reduced wind resistance.

2. Enhanced Safety: The increased clearance between the cab and the trailer can help prevent jackknifing during sharp turns or sudden stops, reducing the risk of accidents.

3. Customizability: Installing a spacer can provide additional clearance for the installation of taller aftermarket components, such as higher roof sleepers or larger exhaust stacks.

4. Compatibility: Peterbilt's 394 model is widely used in the transportation industry, and a spacer designed specifically for this truck model is easily obtainable and compatible.

1. Cost: The cost of purchasing and installing a spacer can be a significant investment, especially for small or medium-sized businesses.

2. Installation Complexity: Installing a spacer requires specialized tools and expertise, which can add to the overall cost and time investment.

3. Weight: The added weight of the spacer can slightly impact fuel efficiency, although the overall improvement in aerodynamics usually outweighs this concern.

In conclusion, while the purchase of a Peterbilt 394 spacer (Part No. 5252) comes with some costs and complexities, the potential benefits, such as improved fuel efficiency, enhanced safety, and increased customizability, can make it a worthwhile investment for those who rely heavily on their Peterbilt 394 model trucks. It is essential to carefully weigh the pros and cons and consider the specific needs and budget of your operation before making a decision.

If you determine that the benefits outweigh the costs for your situation, it is recommended to purchase a genuine Peterbilt 394 spacer (Part No. 5252) from a trusted supplier, such as a Peterbilt dealership, to ensure compatibility and quality. Properly following the installation instructions provided by the manufacturer is crucial to ensure the spacer functions correctly and safely.

part # 3945252 prices

• $30.58-$39.95

specifications maniheader:

• for makes: Peterbilt
• part type: Spacer
• manufacturer part number: 3945252

offer maniheader:

• best offers: True
• sold: 0
• started: November 2, 2025
• availability: In Stock
• quantity: 5
• options: Ship-to-home

returns maniheader:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller maniheader:

• # reviews: 57256
• rating: 98.6%

payments maniheader:

• other
• credit card: Visa
• wallet: Google-pay

general maniheader:

• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
• condition: New

shipping maniheader:

• transit: 3-6 Days
• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00