Part #: LF9839

Luk LF9839 Clutch Fork

40 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, F-250 HD, F-350, and F-250
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Reliable Clutch Fork for Ford F-250 and F-350 Trucks

The Luk LF9839 clutch fork is designed specifically for manual transmission systems in Ford F-250, F-250 HD, and F-350 models. This component ensures precise clutch engagement and smooth shifting performance for your heavy-duty truck.

  • Compatible with Ford F-250, F-250 HD, and F-350 manual transmissions
  • Durable construction for long-lasting service
  • Direct replacement for OEM clutch fork components
  • Part number LF9839 for accurate identification
  • Manufactured by Luk, a trusted name in transmission parts

Product Details and Specifications

The Luk LF9839 clutch fork is engineered to meet the exact specifications required by Ford manual transmission systems in F-250 and F-350 trucks. This clutch fork is a critical component that transfers the movement from the clutch pedal to the release bearing, enabling smooth disengagement of the clutch. Constructed with durable materials, it withstands the rigors of heavy-duty use and helps maintain consistent clutch performance over time. The part number LF9839 ensures compatibility and ease of ordering for technicians and vehicle owners.

Applications and Problem Solving

This clutch fork is compatible with the following Ford models:

  • Ford F-250
  • Ford F-250 HD
  • Ford F-350

It addresses common issues such as:

  • Difficulty shifting gears due to worn or damaged clutch fork
  • Clutch pedal sticking or feeling spongy
  • Inconsistent clutch engagement or disengagement
  • Excessive play or noise in the clutch linkage
  • Premature wear of clutch release components

Installation Notes and Tips

  • Ensure the vehicle is securely lifted and supported before beginning installation
  • Inspect the clutch release bearing and related components for wear during replacement
  • Lubricate pivot points as recommended by the vehicle manufacturer
  • Verify proper alignment of the clutch fork to avoid premature wear
  • Consult the Ford service manual for torque specifications and detailed procedures

Quality Assurance and Warranty

Luk manufactures the LF9839 clutch fork to meet stringent quality standards, ensuring reliable performance in demanding applications. While specific warranty details may vary, Luk products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the parts provider or manufacturer documentation.

This part fits 40 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1997FordF-250 HD7.3LV8N/A
1997FordF-250 HD7.5LV8N/A
1997FordF-3507.5LV8N/A
1997FordF-3507.3LV8N/A
1996FordF-2507.5LV8N/A
1996FordF-2507.3LV8N/A
1996FordF-3507.5LV8N/A
1996FordF-3507.3LV8N/A
1995FordF-2507.5LV8N/AReplace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1995FordF-2507.3LV8N/AReplace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1995FordF-3507.5LV8N/AReplace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1995FordF-3507.3LV8N/AReplace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1994FordF-2507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.; Replace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1994FordF-2507.3LV8N/AReplace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1994FordF-3507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.; Replace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1994FordF-3507.3LV8N/AReplace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1993FordF-2507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.; Replace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1993FordF-2507.3LV8N/AReplace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1993FordF-3507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.; Replace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1993FordF-3507.3LV8N/AReplace master and slave cylinders with LMC176 and LSC158. Refer to LB172 regarding additional parts required for the upgrade.
1992FordF-2507.3LV8N/A
1992FordF-3507.3LV8N/A
1991FordF-2507.3LV8N/A
1991FordF-2507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.
1991FordF-3507.3LV8N/A
1991FordF-3507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.
1990FordF-2507.3LV8N/A
1990FordF-2507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.
1990FordF-3507.3LV8N/A
1990FordF-3507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.
1989FordF-2507.3LV8N/A
1989FordF-2507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.
1989FordF-3507.3LV8N/A
1989FordF-3507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.
1988FordF-2507.3LV8N/A
1988FordF-2507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.
1988FordF-3507.3LV8N/A
1988FordF-3507.5LV8N/AReplace driveshaft center support bearing plate with Ford part #F4TZ-4831A. Refer to LB150.
1987FordF-2507.5LV8N/AFrom 02/01/1987
1987FordF-3507.5LV8N/AFrom 02/01/1987

* 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:

4140193100CF838E7TZ7515AZA124

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