Luk LMC166 Clutch Master Cylinder

Brand Luk LMC166
Fits Ford · 26 vehicles

Hydraulic clutch release. Built for smooth, precise clutch actuation.

Push rod included. Ready for a more complete installation.

New part. Fresh component for dependable replacement.

Cross-references AMS Automotive M0702, Centric Parts 136.65002 and Dayco 72166 for the same application. See all 13.

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Clutch Master Cylinder for Ford Manual Transmissions

Restore hydraulic clutch release performance with this LuK clutch master cylinder, part number LMC166. It is a new replacement unit with a push rod included and installation instructions included, built for Ford Ranger, Bronco II, and Aerostar manual transmission applications.

LuK has extensive experience in hydraulic clutch release systems, reflecting Schaeffler’s long development history in this category. This clutch master cylinder is supplied without a clutch slave cylinder and is not pre-filled or pre-bled.

Key Features

  • New clutch master cylinder for manual transmission service
  • Push rod included for installation
  • Installation instructions included
  • Supplied without clutch slave cylinder
  • Not pre-filled with fluid
  • Not pre-bled
  • Fits Ford Ranger, Bronco II, and Aerostar applications listed below

Detailed Description

The LuK LMC166 clutch master cylinder is a hydraulic replacement component for Ford manual transmission systems that use a clutch master cylinder and external slave cylinder arrangement. It is engineered for vehicles such as the 1983-1987 Ford Ranger, 1983-1987 Ford Bronco II, and 1986-1987 Ford Aerostar. This part number, LMC166, is also cross-referenced to Sachs SH5014 for the same application.

LuK’s background in hydraulic clutch release systems makes this a practical OE-style service part for restoring clutch pedal hydraulics, pedal feel, and fluid transfer in affected Ford trucks and vans.

What It Helps Fix

  • Soft, spongy, or inconsistent clutch pedal feel
  • Hydraulic fluid leakage at the master cylinder
  • Difficulty disengaging the clutch
  • Clutch pedal that sinks or does not return properly
  • Loss of hydraulic pressure in the clutch release system

Installation Notes and Tips

  • Fits 1983-1987 Ford Ranger, 1983-1987 Ford Bronco II, and 1986-1987 Ford Aerostar, with notes for specific bleeding procedures on some applications.
  • Because this unit is not pre-filled or pre-bled, the hydraulic system must be filled and bled after installation.
  • Refer to the vehicle-specific bleeding notes for Bronco II, Ranger, and Aerostar applications, especially where slave cylinders do not have bleed screws.
  • Confirm push rod alignment and pedal engagement before returning the vehicle to service.

Quality Assurance

LuK is recognized for its role in the development of hydraulic clutch release systems, and this new LMC166 master cylinder reflects that product expertise for Ford Ranger, Bronco II, and Aerostar service work.

This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1987FordAerostar2.3LL4N/ARefer to LB171 regarding special bleeding procedures.
1987FordAerostar3.0LV6N/ARefer to LB171 regarding special bleeding procedures.
1987FordBronco II2.9LV6N/A—
1987FordRanger2.0LL4N/A—
1987FordRanger2.3LL4N/A—
1987FordRanger2.9LV6N/A—
1986FordAerostar2.3LL4N/ARefer to LB171 regarding special bleeding procedures.
1986FordAerostar2.8LV6N/ARefer to LB171 regarding special bleeding procedures.
1986FordAerostar3.0LV6N/ARefer to LB171 regarding special bleeding procedures.
1986FordBronco II2.9LV6N/A—
1986FordRanger2.0LL4N/A—
1986FordRanger2.3LL4N/A—
1986FordRanger2.9LV6N/A—
1985FordBronco II2.8LV6N/ARefer to LB171 regarding special bleeding procedures.
1985FordRanger2.0LL4N/A—
1985FordRanger2.3LL4N/A—
1985FordRanger2.8LV6N/ARefer to LB171 regarding special bleeding procedures.
1984FordBronco II2.8LV6N/ARefer to LB171 regarding special bleeding procedures.; Refer to LB190 regarding the proper bleeding procedures for slave cylinders without bleed screws.
1984FordRanger2.0LL4N/ARefer to LB190 for proper bleeding procedures for slave cylinders without bleed screws.
1984FordRanger2.3LL4N/ARefer to LB190 for proper bleeding procedures for slave cylinders without bleed screws.
1984FordRanger2.8LV6N/ARefer to LB171 regarding special bleeding procedures.; Refer to LB190 regarding the proper bleeding procedures for slave cylinders without bleed screws.
1984FordRanger2.2LL4N/A—
1983FordRanger2.0LL4N/ARefer to LB190 for proper bleeding procedures for slave cylinders without bleed screws.
1983FordRanger2.3LL4N/ARefer to LB190 for proper bleeding procedures for slave cylinders without bleed screws.
1983FordRanger2.8LV6N/ARefer to LB171 regarding special bleeding procedures.; Refer to LB190 regarding the proper bleeding procedures for slave cylinders without bleed screws.
1983FordRanger2.2LL4N/A—
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AMS Automotive — M0702Centric Parts — 136.65002Dayco — 72166Dorman - First Stop — CM39573Four Seasons — 39573Gates — 12119Sachs — SH501454920205110076770CM1267CM110270CMA39573E3TZ7A543B