Description
KB201180X – LUCAS GIRLING RIGHT-HAND EXPANDER CYLINDER (1.750″ BORE)
PART NUMBER(S):
Fleet Products: KB201180X (Remanufactured) | OE: Lucas Girling 201180X
DESCRIPTION:
Model: Lucas Girling Right-Hand Hydraulic Rear Brake Expander Cylinder
Vehicles: Ford trucks (1986+), buses, and heavy-duty commercial vehicles using Lucas Girling 15″ × 6″ or 15″ × 7″ rear hydraulic drum brakes
• 1.750″ (44.45 mm) bore hydraulic expander cylinder for rear wheel brake actuation
• Passenger-side (RH) installation for Lucas Girling dual-cylinder drum brake layout
• Inlet Port: 7/16″ – 24 thread for direct OEM line compatibility
• Casting number reference: 68660580 (Lucas OE marking)
• Built to OEM specifications – precision machined, pressure-tested, and remanufactured or new depending on availability
• Provides service and park brake function in heavy-duty trucks and buses with Lucas Girling rear systems
Applications: Is this expander cylinder right for your vehicle✔ Yes—engineered for Ford commercial trucks (1986+), heavy-duty buses, and mixed fleet platforms using Lucas Girling 1.750″ rear drum brakes. Designed to restore factory brake actuation performance in RH (passenger side) applications.
CROSS-REFERENCE(S):
201180, KB201180X, KB201180, RH201180X, RH201180, 201180-RH, 201180-RHX, 201180RH, 201180RHX, 201180R, 201180RX, 201180-LUCAS, 201180-LUCASX, 201180X-LUCAS, 201180X-RH, 201180X-RHX, 201180XRMAN, KB201180XRMAN, KB201180R, KB201180RX, CE201180X, CE201180, TDA201180X, TDA201180, MIDRH201180X, MID201180X, RH201180XRMAN, RH201180RX, RH201180R, 68660580, E5414X, WC37763A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Mounts on right-hand (passenger side) rear wheel—verify orientation before installation
✔ Replace expander cylinders in LH/RH pairs to maintain brake system balance
✔ Torque all hydraulic fittings to OEM specification; bleed system thoroughly after install
✔ Use DOT 3 or DOT 4 compatible brake fluid—flush system if contamination is found
✔ Inspect drums, shoes, and backing plate during service for wear or contamination
✔ Casting number 68660580 may appear on OE or reman cores for identification
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
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Warranty Information
