HomeTransmission > FlywheelSachs NFW1121 Clutch Flywheel
Part #: NFW1121

Sachs NFW1121 Clutch Flywheel

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⚙️ 10 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford, F-250 and F-350
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Reliable Clutch Flywheel for Ford F-250 and F-350

The Sachs NFW1121 clutch flywheel is designed specifically for Ford F-250 and F-350 models, providing a durable and precise fit. Engineered to meet OEM specifications, this flywheel supports smooth clutch operation and consistent performance.

  • Compatible with Ford F-250 and F-350 trucks
  • Part number NFW1121 ensures exact fitment
  • Manufactured by Sachs for quality and reliability
  • Designed to maintain clutch engagement and reduce vibration
  • Constructed from high-grade materials for durability

Product Details and Specifications

The Sachs clutch flywheel NFW1121 is a direct replacement part tailored for Ford F-250 and F-350 vehicles. It is engineered to provide optimal surface friction and heat dissipation, which are critical for clutch performance and longevity. This flywheel is precision balanced to minimize drivetrain vibrations and ensure smooth power transfer from the engine to the transmission. Its robust construction helps withstand the rigors of heavy-duty use common in these truck models.

Applications and Problem Resolution

This clutch flywheel is used in the transmission system of Ford F-250 and F-350 trucks to facilitate clutch engagement and disengagement. It addresses several common issues including:

  • Clutch slippage due to worn or damaged flywheel surface
  • Excessive vibration during gear shifts
  • Uneven clutch engagement causing drivability problems
  • Overheating of the clutch assembly
  • Noise or chatter during clutch operation

Installation Notes and Tips

When installing the Sachs NFW1121 clutch flywheel, ensure the flywheel surface is clean and free of oil or debris. Torque all mounting bolts to the manufacturer’s specifications to avoid warping. It is recommended to inspect the clutch disc and pressure plate for wear and replace them if necessary to maintain optimal clutch system performance. Proper alignment during installation will help prevent premature wear and vibration issues.

Quality Assurance and Warranty

Sachs manufactures the NFW1121 clutch flywheel to meet strict quality standards, ensuring reliable performance in Ford F-250 and F-350 trucks. While specific warranty details may vary, Sachs products typically come with a limited warranty covering defects in materials and workmanship. This provides added confidence in the durability and fitment of the flywheel.

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1987FordF-2507.5LV8N/AStandard 11" Clutch Flywheel; Fits up to May 1987
1987FordF-3507.5LV8N/AStandard 11" Clutch Flywheel; Fits up to May 1987
1986FordF-2507.5LV8N/AStandard 11" Clutch Flywheel Release Bearing
1986FordF-3507.5LV8N/AStandard 11" Clutch Flywheel Release Bearing
1985FordF-2507.5LV8N/AStandard 11" Clutch Flywheel Release Bearing
1985FordF-3507.5LV8N/AStandard 11" Clutch Flywheel Release Bearing
1984FordF-2507.5LV8N/AStandard 11" Clutch Flywheel Release Bearing
1984FordF-3507.5LV8N/AStandard 11" Clutch Flywheel Release Bearing
1983FordF-2507.5LV8N/AStandard 11" Clutch Flywheel Release Bearing
1983FordF-3507.5LV8N/AStandard 11" Clutch Flywheel Release Bearing

* 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.