Pioneer Cables FWS-2 Flywheel Shim

Reliable Flywheel Shim for GM and Chrysler Vehicles

The Pioneer Cables FWS-2 flywheel shim is designed to provide precise spacing and alignment for flywheels in a variety of General Motors and Chrysler vehicles. Engineered with exact dimensions, this shim ensures proper fitment and optimal transmission performance.

• Inside diameter: 2.0625 inches for accurate shaft fit
• Thickness: 0.050 inches to maintain correct flywheel clearance
• Outside diameter: 3.75 inches for secure placement
• Compatible with multiple Buick, Cadillac, Chevrolet, Chrysler, GMC, Oldsmobile, and Pontiac models
• Durable construction for consistent performance under stress

Precision Dimensions for Proper Flywheel Alignment

The FWS-2 flywheel shim features a 2.0625-inch inside diameter, allowing it to fit precisely over the flywheel shaft. Its 0.050-inch thickness provides the necessary spacing to prevent misalignment and reduce wear on transmission components. The 3.75-inch outside diameter ensures the shim stays securely in place during operation. These dimensions are critical for maintaining the correct flywheel-to-transmission clearance, which helps avoid vibration and premature component failure.

Compatible Vehicle Applications

This flywheel shim is compatible with a wide range of vehicles, including Buick models like the Century and LeSabre, Cadillac Allante and DeVille, Chevrolet Camaro and Silverado 1500, Chrysler Town & Country, GMC Sierra 1500, Oldsmobile Cutlass, and Pontiac Firebird among others. The FWS-2 part number is specifically designed to fit these makes and models, ensuring reliable installation and performance.

Common Issues Addressed by the Flywheel Shim

• Eliminates flywheel misalignment that can cause transmission noise
• Prevents excessive wear on flywheel and clutch components
• Corrects improper flywheel spacing to reduce vibration
• Helps maintain smooth engagement and disengagement of the clutch
• Supports proper transmission input shaft alignment

Installation Notes and Tips

When installing the Pioneer Cables FWS-2 flywheel shim, ensure the flywheel and shaft surfaces are clean and free of debris. Verify the shim’s inside diameter matches the flywheel shaft diameter for a snug fit. Use appropriate torque specifications when reassembling the flywheel to avoid distortion. It is recommended to inspect the flywheel and clutch components for wear during installation and replace any damaged parts as needed.

Quality Assurance and Warranty

Pioneer Cables manufactures the FWS-2 flywheel shim to meet industry standards for durability and precision. While specific warranty details are not provided, Pioneer Cables products are generally backed by quality control processes to ensure consistent performance. For best results, use this shim as part of a comprehensive transmission maintenance or repair procedure.