Description
LUCAS GIRLING R.H. BACKING PLATE ASSEMBLY – 5” SHOES, COMPLETE W/ CYLINDERS
PART NUMBER(S):
Fleet Products: KB203251X (Remanufactured), KB202251X (Remanufactured) | Replaces OE: Euclid E9425, E9425X, E9425CVX, E9425CVXCF, E11825CVX, E11825CVXCF | Meritor R429425CVX, R429425CVXCF | Other 203251X, 202251X, 68021280CVX, 68021280CVXCF
DESCRIPTION:
Model: Lucas Girling Hydraulic Drum Brake System
Vehicles: Ford LN/FT-Series (1980s–1990s), Commercial Trucks, Buses
• Type: Rear brake backing plate assembly
• Application: Rear drum brake systems
• Compatibility: Haldex, Meritor, Girling-type systems
• Side: Right-hand (RH)
• Bore Diameter: 1.75 in
• Mounting: Backing plate assembly without Shoes
• Material: Steel housing, epoxy-coated
• Includes RC-01 residual check valve (maintains 3–10 psi line pressure)
Applications:
Fits medium- and heavy-duty commercial trucks and buses using Lucas Girling hydraulic drum brake systems. Specifically engineered for the right-hand side of Ford LN/FT-Series chassis from the 1980s–1990s. This fully loaded assembly is remanufactured to OEM specifications and includes all core hydraulic and mechanical brake components, making it ideal for complete axle service or retrofit.
CROSS-REFERENCE(S):
203251X, KB203251X, 202251X, 202251, 202249X, 202249, 203249X, 203249, 202271X, 202271, RH202271X, MIDRH202271X, MBIRH202271X, BEPCO202271X, BEPCORH202271X, KB202271X, KB202271, CE202271X, CE202271, HDX RH202271X, ZZRH202271X, 5396-RH202271X, F6HT-2B651-BB, 202271R, E-9423, E-9423X, E11829, E11829CVX, E11829X, 203261X, 203261, RH203261X, RH203261, 203262X, 203262, 202261X, 202261, 202262X, 202262, 767653019231, 767653167404, 204SS, 68021284NFP, 68021284CVX, 68021284X
A cross-reference listing means this part should be a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Confirm RH (passenger side) orientation before installation
✔ Use a new gasket between cylinder and backing plate
✔ Torque bridge pipe to cylinder: 10–15 ft-lbs
✔ Use manufacturer specs for mounting bolts/nuts
✔ Adjust shoe-to-drum clearance via inspection and adjuster slots
✔ Use ATF fluid only – never substitute with standard brake fluid
✔ Reinstall spring brake chamber, shoes, drum, and hub per OEM sequence
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
