Pioneer Cables FRG-197B Clutch Flywheel Ring Gear

Clutch Flywheel Ring Gear for OE-Style Cranking

Pioneer Cables FRG-197B is a clutch flywheel ring gear built for the starter motor to engage the engine and crank it over. When worn or broken teeth prevent reliable starting, this replacement ring gear restores the engagement surface needed for normal operation.

Designed around the original dimensions, FRG-197B supports a direct-fit repair for applications that use a 197-tooth ring gear. It is a practical choice for transmission and flywheel service on GM197B and related ring gear applications.

Key Features

• Part number FRG-197B for ring gear replacement service
• 197 tooth quantity for starter engagement
• Inside diameter: 15.564 in.
• Outside diameter: 16.404 in.
• Thickness: 0.42 in.
• Built to match original part fit and function

Detailed Product Description

The Pioneer Cables FRG-197B clutch flywheel ring gear is used where the starter drive meshes with the flywheel to start the engine. Its 197-tooth design and OE-style dimensions help maintain proper starter alignment and engagement. This part number FRG-197B is intended for repair work where the original ring gear teeth are worn, chipped, or missing, and it cross-references StrongArm 4419 for the same application.

For vehicle-specific search needs, this ring gear is commonly sought in GM flywheel and transmission repair contexts, including Chevrolet and GMC applications that use a 197-tooth ring gear. When replacing a damaged ring gear, matching the inside diameter, outside diameter, thickness, and tooth count is critical for correct starter engagement.

What It Helps Fix

• Starter motor grinding caused by worn ring gear teeth
• Engine no-crank conditions from broken or missing teeth
• Intermittent starting caused by inconsistent starter engagement
• Flywheel service issues during transmission repair
• Noise at crank-up related to damaged starter engagement surfaces

Installation Notes and Tips

Verify tooth count and flywheel dimensions before installation. The ring gear must match the starter drive and flywheel specifications for proper engagement. Professional installation is recommended, since ring gear replacement typically requires flywheel removal and careful seating of the new gear.

For fitment-based searches, use this part when looking for a 197-tooth clutch flywheel ring gear for GM197B-style applications, including Chevrolet and GMC service work where the original ring gear has failed.

Quality Assurance

Pioneer ring gears are engineered to fit and function like the original part, with dimensions selected to support durability and long service life in starter engagement applications.