Pioneer Cables FRG-166N Automatic Transmission Ring Gear

Reliable Automatic Transmission Ring Gear for Buick, Oldsmobile, and Pontiac

The Pioneer Cables FRG-166N automatic transmission ring gear is engineered to meet the precise specifications required for a range of classic Buick, Oldsmobile, and Pontiac models. Designed with exact dimensions and tooth count, this ring gear ensures proper engagement and smooth transmission operation.

• Inside diameter: 12.906 inches for accurate fitment
• Thickness: 0.448 inches for durability and strength
• Outside diameter: 13.879 inches to match OEM specifications
• Tooth quantity: 166 teeth for precise gear meshing
• Compatible with multiple GM makes and models from the 1960s to 1980s

Precision Dimensions and Compatibility

The FRG-166N ring gear features an inside diameter of 12.906 inches and an outside diameter of 13.879 inches, with a thickness of 0.448 inches. Its 166 teeth are designed to mesh perfectly with the corresponding pinion gear, ensuring reliable power transfer within the automatic transmission system. This part is compatible with a variety of Buick, Oldsmobile, and Pontiac vehicles, including models such as the Buick Riviera, Oldsmobile Cutlass Supreme, Pontiac Firebird, and many others. The exact fitment helps maintain transmission integrity and performance.

Compatible Vehicle Models

• Buick: Riviera, Skylark, Wildcat, Electra
• Oldsmobile: Cutlass, Cutlass Supreme, Delta 88, 98
• Pontiac: Firebird, Grand Prix, GTO, Catalina, Tempest
• Additional fitment includes Acadian, Bonneville, Custom Cruiser, Grand Am, Grand LeMans, Laurentian, LeMans, Omega, Parisienne, Starfire, Toronado

Common Applications and Problem Resolution

• Replacement for worn or damaged ring gears causing transmission noise or vibration
• Restores proper gear engagement to prevent slipping or harsh shifting
• Addresses issues related to gear tooth wear or breakage
• Supports transmission rebuilds requiring OEM-spec components
• Helps maintain smooth automatic transmission operation in classic GM vehicles

Installation Notes and Tips

Ensure the ring gear is installed with proper alignment to the transmission housing and pinion gear. Verify the tooth count and dimensions match the original part before installation. Use appropriate tools to avoid damaging gear teeth during installation. It is recommended to inspect related transmission components such as bearings and seals during replacement to ensure overall system reliability.

Quality Assurance and Warranty

Pioneer Cables manufactures the FRG-166N ring gear to meet strict quality standards, ensuring durability and precise fitment. While specific warranty details are not provided, Pioneer Cables products are generally backed by quality control processes to support reliable automotive performance.