
( Brand: Rockford ), ( Manufacturer Part Number: PTA-5871 ), ( Type: Clutch ), ( Power Source: Gasoline )
The Rockford PTA-5871 is a high-performance clutch kit specifically designed for use with Wisconsin VG4D engines. This clutch kit offers superior clamping force and durability, making it an excellent choice for high-performance applications or those requiring heavy-duty use.
The kit includes a heavy-duty pressure plate, a high-torque diaphragm clutch, and a flyweight. The pressure plate is made from high-strength material, providing increased clamping force to handle the increased power output of high-performance engines. The diaphragm clutch features a high-friction organic clutch material that offers excellent grip and durability, ensuring smooth and consistent engagement. The flyweight is precision-balanced to minimize vibration and improve engine performance.
The clutch kit also includes a new release bearing and pilot bearing, ensuring a smooth and reliable engagement and disengagement of the clutch. The release bearing is made from heat-resistant material and features an improved design for longer life and reduced wear. The pilot bearing is made from high-quality steel and features a precision-machined surface for a snug fit and reduced wear.
The clutch kit is designed to fit Wiscons VG4D engines and is a direct replacement for the original equipment clutch. The installation process is straightforward, and the kit includes all necessary hardware for installation. The clutch kit is also compatible with most aftermarket flywheels and dual mass flywheels.
Overall, the Rockford PTA-5871 clutch kit offers superior performance, durability, and reliability for Wiscons VG4D engines. Its high-strength pressure plate, high-friction clutch material, and precision-balanced flyweight make it an excellent choice for high-performance applications or those requiring heavy-duty use. With its easy installation process and compatibility with most aftermarket flywheels, this clutch kit is a great investment for anyone looking to improve the performance and reliability of their Wiscons VG4D engine.
The Rockford PTA-5871 is a popular aftermarket clutch option for the Wisconsin VG4D transmission. Here are some pros and cons to consider before making a purchase.
Pros:1. Improved Clutch Life: The Rockford PTA-5871 is known for its durability and extended clutch life, making it a cost-effective solution for those looking for a long-term investment.
2. Enhanced Performance: This clutch provides smoother engagement and improved power transfer, leading to better acceleration and overall performance.
3. Affordability: Compared to OEM clutches, the Rockford PTA-5871 is often more affordable, making it an attractive option for budget-conscious buyers.
4. Wide Application: The Rockford PTA-5871 is compatible with various Wisconsin VG4D transmission applications, making it a versatile choice.
Cons:1. Potential Shifting Issues: Some users have reported experiencing shifting issues after installing the Rockford PTA-5871 clutch. This could be due to improper installation or compatibility issues with specific transmission setups.
2. Noise: This clutch may produce more noise than OEM clutches, especially during engagement and disengagement. This can be a concern for those looking for a quieter driving experience.
3. Requires Adjustment: Properly setting the clutch pedal pressure and free play is crucial for optimal performance and longevity. This process may require additional time and expertise.
Conclusion:The Rockford PTA-5871 clutch offers several advantages, such as improved clutch life, enhanced performance, affordability, and wide application. However, it also comes with potential drawbacks, including the possibility of shifting issues and increased noise. Careful consideration of these factors, as well as proper installation and adjustment, can help ensure a successful upgrade for your Wisconsin VG4D transmission.
Recommendation:If you're looking for a durable, cost-effective, and performance-enhancing clutch solution for your Wisconsin VG4D transmission, the Rockford PTA-5871 may be an excellent choice. However, it's essential to be aware of the potential downsides and take the necessary steps to address any potential issues. Proper installation, adjustment, and potential modifications to your transmission setup may be required to maximize the benefits of this clutch. Always consult with a knowledgeable mechanic or transmission specialist to ensure a successful upgrade.
We had the clutch disassembled and plate looks good. The ball bearing on the input side should be replaced it is rough. This item ships UPS. This clutch mounts to the engine block with 4 bolts.
This item was on a non running engine so we did not test it under load but by all appearance should be good working clutch. The impute of the clutch is for a 1 11/16 straight keyed shaft not tapered. The output of the clutch is a 1 7/16 keyed shaft.