OE Quality
60-Day Returns

Pioneer Cables FRG-191T Clutch Flywheel Ring Gear
Overview of Pioneer Cables FRG-191T Clutch Flywheel Ring Gear
The Pioneer Cables FRG-191T clutch flywheel ring gear is engineered for reliable performance in select Buick, Chevrolet, and GMC vehicles. Designed with precise dimensions and tooth count, this component ensures proper engagement and smooth operation in your transmission system.
- Inside diameter: 15.012 inches
- Thickness: 0.485 inches
- Outside diameter: 14.97 inches
- Tooth quantity: 191
- Compatible with various Buick, Chevrolet, and GMC models
Technical Specifications and Compatibility
This clutch flywheel ring gear features an inside diameter of 15.012 inches and an outside diameter of 14.97 inches, with a thickness of 0.485 inches. The 191-tooth design matches the original equipment specifications for proper starter motor engagement. It is compatible with multiple vehicle models including Buick LeSabre, Riviera, and Skylark, Chevrolet C10 Suburban, C20 Suburban, El Camino, and GMC Jimmy and K10 Suburban. The part number FRG-191T ensures you receive the correct fitment for these applications.
Function and Application
The FRG-191T clutch flywheel ring gear is a critical component in the transmission system, providing the necessary interface for the starter motor to engage and turn the engine over. It is used to replace worn or damaged ring gears that can cause starting issues or transmission performance problems.
- Resolves starter motor engagement failures
- Eliminates gear slippage during engine start
- Prevents uneven wear on flywheel teeth
- Restores proper transmission flywheel function
- Addresses noise or vibration related to damaged ring gear
Installation Notes and Tips
When installing the FRG-191T clutch flywheel ring gear, ensure the flywheel surface is clean and free of debris. Proper alignment of the ring gear teeth with the starter motor pinion is essential for smooth operation. It is recommended to use appropriate tools to press the ring gear onto the flywheel evenly to avoid damage. Verify tooth engagement and clearance before final assembly.
Quality Assurance and Warranty
Pioneer Cables manufactures the FRG-191T clutch flywheel ring gear to meet OEM specifications for durability and fitment. While specific warranty details are not provided, Pioneer Cables products typically undergo quality control inspections to ensure reliable performance in Buick, Chevrolet, and GMC vehicles. Using the correct part number FRG-191T helps maintain vehicle integrity and transmission reliability.
| Brand | Pioneer Cables |
| Part Number | FRG-191T |
| Inside Diameter | 15.012 |
| Outside Diameter | 14.97 |
| Thickness | 0.485 |
| Tooth Quantity | 191 |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1971 | Chevrolet | C10 Suburban | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1971 | Chevrolet | C20 Suburban | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1971 | Chevrolet | El Camino | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1971 | Chevrolet | K10 Suburban | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1970 | Chevrolet | C10 Suburban | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1970 | Chevrolet | C20 Suburban | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1970 | Chevrolet | El Camino | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1970 | Chevrolet | K10 Suburban | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1970 | GMC | Jimmy | Manual | 5.0L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1966 | Buick | Skylark | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1965 | Buick | Riviera | U/K | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1965 | Buick | Skylark | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1964 | Buick | LeSabre | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1964 | Buick | Riviera | U/K | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1963 | Buick | LeSabre | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1963 | Buick | Riviera | U/K | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1962 | Buick | LeSabre | U/K | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1961 | Buick | LeSabre | U/K | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
| 1960 | Buick | LeSabre | Manual | 6.6L | V8 | N/A | Teeth: 191; Outer Diameter: 15.97" |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.