fits model: 125.

| Brand | MPD RACING |
|---|---|
| Manufacturer Part Number | MPD42390 |
| Part Type | ALUMINUM ROD |
The MPD Racing MPD42390 5/8 inch Radius Rod is a top-tier suspension component designed for high-performance applications. This 39-inch long rod features a 1.125-inch outer diameter (OD) that provides strength and durability for intense racing conditions.
Crafted from high-grade chromoly steel, this radius rod offers superior stiffness and resistance to bending and deflection. The 5/8 inch diameter link provides a wide range of adjustability to fine-tune your suspension setup for optimal performance and handling. The 1.125 OD is a popular choice among racers for its balance of strength and weight savings.
The MPD42390 radius rod boasts a 5/8 inch inner diameter (ID) for smooth, precise articulation. This design ensures that the rod glides effortlessly over bumps and impacts, reducing the risk of binding or wear. The 5/8 inch ID also allows for easy installation and removal of the rod from the vehicle's suspension system.
This radius rod comes with high-quality, heat-treated bushings made from Teflon-infused, heavy-dollar polyurethane material. These bushings provide exceptional durability and linear motion for improved performance. They also offer excellent resistance to wear and noise, making them an ideal choice for competitive racing applications.
With its precision machining, this radius rod provides perfect alignment, ensuring a consistent and reliable suspension performance. The smooth, finished surfaces prevent any potential wear or rough edges that could damage other suspension components.
The MPD Racing MPD42390 5/8 inch Radius Rod is a valuable investment for anyone seeking superior handling, better track performance, and increased durability for their race vehicle. It's a trusted component among racers and performance enthusiasts, who appreciate the attention to detail and quality craftsmanship that goes into every MPD Racing product.
MPD Racing's MPD42390 5/8 radius rod, 39 inches long, with a 1.125-inch OD, is a popular choice for racing applications due to its high strength-to-weight ratio and precision manufacturing. Here are some pros and cons of this product based on customer reviews and technical specifications:
Pros:1. High-strength alloy: The MPD42390 is made from high-strength 4340 chromoly, which is known for its excellent fatigue resistance and strength. This material is commonly used in racing applications due to its ability to withstand high loads and harsh track conditions.
2. Precision manufacturing: MPD Racing uses Computer Numerical Control (CNC) machining to ensure accurate measurement and straightness of the rod. This manufacturing process results in consistent, high-quality parts that can help improve the performance and reliability of your suspension system.
3. Durable finishing: The MPD42390 rods are shot peened and nitrided to improve their surface hardness, wear resistance, and fatigue life. This finishing process also helps to prevent corrosion and ensures a smooth finish that can help reduce friction and noise.
4. Custom lengths available: MPD Racing offers custom lengths for their radius rods to accommodate various racing applications. This can help ensure that the rod is the exact length required for your suspension setup and can help improve your car's handling and performance.
5. Lightweight: The MPD42390 rods are lightweight, which can help improve the responsiveness and agility of your vehicle. The use of high-strength alloy material enables MPD Racing to produce rods that are stronger and lighter than traditional rods made from lower-strength materials.
Cons:1. Higher cost: The MPD42390 rods are more expensive than some alternative aftermarket or OEM rods due to their high-strength alloy material, precision manufacturing, and custom finishes. However, the performance benefits can justify the additional cost for racing applications.
2. Limited application: The MPD42390 radius rods are designed for racing applications only and may not be suitable for daily driving or street applications due to their high-performance features.
3. Requires careful installation: Installing the MPD42390 rods requires a high level of skill and precision to ensure that they are correctly aligned and torqued to the recommended specifications. Improper installation can result in reduced performance and potential damage to the rods.
In conclusion, the MPD Racing MPD42390 5/8 radius rod, 39 inches long, 1.125 OD, is a high-performance suspension component designed for racing applications. Its high-strength alloy material, precise manufacturing, durable finishing, and customizable length make it an excellent choice for those looking to improve the performance and reliability of their racing suspension system. However, its higher cost and limited application may not be suitable for all users. If you are looking for a high-performance radius rod for your racing application, the MPD42390 is an excellent option to consider.
Quantity: each. Thread 1 size: 5/8-18 in. Material: aluminum. Mpd offers a broad selection of Racing parts and tools for sprint midget cars, including components suspension, driveling, more.tube shape: wedged.
Thread 2 size: 5/8-18 in. Color: black. Outside diameter: 1-1/8 in. Finish: anodized.
Thread 1 direction: right hand.