HomeTransmission > FlywheelPioneer Cables FRG-197N Clutch Flywheel Ring Gear
Part #: FRG-197N

Pioneer Cables FRG-197N Clutch Flywheel Ring Gear

⚙️ 2 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: GMC, C15/C1500 Pickup, C15/C1500 Suburban, C25/C2500 Pickup, C25/C2500 Suburban, C35/C3500 Pickup, G25/G2500 Van, Jimmy, K15/K1500 Pickup, K15/K1500 Suburban, K25/K2500 Pickup, K25/K2500 Suburban, K35/K3500 Pickup, and P25/P2500 Van
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Overview of Pioneer Cables FRG-197N Clutch Flywheel Ring Gear

The Pioneer Cables FRG-197N is a clutch flywheel ring gear designed specifically for GMC Jimmy models. Engineered to precise specifications, this ring gear ensures reliable engagement and smooth operation within the transmission system.

  • Inside Diameter: 15.67 inches
  • Outside Diameter: 16.473 inches
  • Thickness: 0.437 inches
  • Tooth Quantity: 167 teeth
  • Compatible with GMC Jimmy transmission flywheels

Technical Specifications and Design Details

This clutch flywheel ring gear features a 15.67-inch inside diameter and a 16.473-inch outside diameter, providing a precise fit for the flywheel assembly in GMC Jimmy vehicles. The 0.437-inch thickness contributes to durability and proper meshing with the starter motor. With 167 teeth, the ring gear is designed to engage smoothly with the starter pinion, ensuring consistent engine starts and reducing wear on transmission components.

Application and Compatibility

The FRG-197N ring gear is compatible with GMC Jimmy models requiring a clutch flywheel ring gear with these exact dimensions and tooth count. It is intended for use in transmission systems where the ring gear plays a critical role in starting the engine and transferring torque.

  • Resolves starter engagement issues caused by worn or damaged ring gear teeth
  • Addresses irregular engine cranking or failure to start
  • Prevents excessive starter motor wear due to improper gear meshing
  • Eliminates vibration or noise related to flywheel ring gear defects

Installation Notes and Tips

Proper installation of the FRG-197N clutch flywheel ring gear requires careful alignment with the flywheel and secure fastening to prevent slippage. It is recommended to inspect the flywheel surface for damage before installation and to use appropriate tools to avoid deforming the ring gear teeth. Professional installation is advised to ensure correct fitment and function within the GMC Jimmy transmission system.

Quality Assurance and Warranty

Pioneer Cables manufactures the FRG-197N ring gear to meet industry standards for durability and performance. While specific warranty details are not provided, Pioneer Cables products typically undergo quality control inspections to ensure reliability in automotive applications. Users should verify warranty coverage with the product documentation or supplier.

BrandPioneer Cables
Part NumberFRG-197N
Inside Diameter15.67
Outside Diameter16.473
Thickness0.437
Tooth Quantity167

This part fits 2 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1970GMCG25/G2500 VanU/K5.7LV8N/ATeeth: 197; Outer Diameter: 16.473"
1970GMCJimmyManual5.7LV8N/ATeeth: 197; Outer Diameter: 16.473"

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

197N37379204464GM197NRG41XG41

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.