HomeTransmission > FlywheelPioneer Cables FW-112 Clutch Flywheel
Part #: FW-112

Pioneer Cables FW-112 Clutch Flywheel

⚙️ 26 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, S10, Sonoma, S15, S10 Blazer, and S15 Jimmy
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Reliable Clutch Flywheel for Chevrolet and GMC Trucks

The Pioneer Cables FW-112 clutch flywheel is engineered for precise fitment on Chevrolet and GMC models including the S10, S10 Blazer, S15, S15 Jimmy, and Sonoma. Designed with a 148-tooth count and an outside diameter of 11.73 inches, this flywheel ensures proper engagement and smooth transmission operation.

Key Features of the Pioneer Cables FW-112 Flywheel

  • Tooth Quantity: 148 teeth for accurate starter engagement
  • Outside Diameter: 11.73 inches to match OEM specifications
  • Compatible with Chevrolet and GMC S10, S10 Blazer, S15, S15 Jimmy, and Sonoma models
  • Part Number: FW-112 for easy identification and ordering
  • Designed for use as a clutch flywheel in manual transmission systems

Detailed Product Description

The FW-112 clutch flywheel from Pioneer Cables is manufactured to meet the exact specifications required for select Chevrolet and GMC trucks. The 148-tooth design is critical for proper starter motor engagement, preventing slippage and ensuring reliable engine starts. With an outside diameter of 11.73 inches, this flywheel fits precisely within the clutch assembly, maintaining the correct spacing and alignment for optimal clutch performance. This part is essential for maintaining smooth power transfer from the engine to the transmission in manual transmission vehicles.

Common Applications and Problem Solving

  • Replacement for worn or damaged flywheels causing clutch chatter or vibration
  • Resolves starter engagement issues due to missing or damaged flywheel teeth
  • Addresses clutch slippage caused by improper flywheel surface condition
  • Restores proper flywheel dimensions for consistent clutch pedal feel
  • Prevents transmission damage from misaligned or warped flywheels

Installation Notes and Tips

When installing the Pioneer Cables FW-112 flywheel, ensure the mating surfaces are clean and free of debris. Torque all mounting bolts to manufacturer specifications to avoid warping. It is recommended to inspect the clutch disc and pressure plate during installation to confirm compatibility and condition. Proper alignment of the flywheel is critical to prevent premature wear and ensure smooth clutch operation.

Quality Assurance and Warranty

Pioneer Cables manufactures the FW-112 flywheel to meet industry standards for durability and performance. While specific warranty details should be confirmed at the time of purchase, Pioneer Cables products typically come with a limited warranty against manufacturing defects. This ensures confidence in the part’s reliability for Chevrolet and GMC S10, S10 Blazer, S15, S15 Jimmy, and Sonoma vehicles.

BrandPioneer Cables
Part NumberFW-112
Outside Diameter11.73"
Tooth Quantity148

This part fits 26 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1993ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1993GMCSonomaManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1992ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1992GMCSonomaManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1991ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1991GMCSonomaManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1990ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1990GMCS15Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1989ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1989GMCS15Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1988ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1988ChevroletS10 BlazerManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1988GMCS15Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1988GMCS15 JimmyManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1987ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1987ChevroletS10 BlazerManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1987GMCS15Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1987GMCS15 JimmyManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1986ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1986ChevroletS10 BlazerManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1986GMCS15Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1986GMCS15 JimmyManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1985ChevroletS10Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1985ChevroletS10 BlazerManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1985GMCS15Manual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"
1985GMCS15 JimmyManual2.5LL4N/ATeeth: 148; Outer Diameter: 11.73"

* 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:

100444101675104097735065106510FA160FW96510GM103VLFW115NFW1008V2008

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