Product Description
LUCAS MAXIBRAKE MA15504X AIR SPRING PARKING BRAKE CHAMBER (REMAN)
PART NUMBER(S):
Haldex: MA15504, MA15514
Ford: 7HU2B651AB, 87HU2B651AB
Midland: KSH202C, KSH202CS007
DESCRIPTION:
Model: MA15504X air-operated spring parking brake chamber (remanufactured)
Vehicles: Ford and commercial truck platforms using Lucas Girling air brake systems
• Spring-applied, air-released parking/emergency brake
• 3/8″ NPT air inlet port
• All-steel housing for structural durability and corrosion resistance
• Steel piston with 360° heavy-duty nylon bushing and O-ring seal
• Chrome-plated piston rod for extended wear life
• Epoxy-coated alloy spring for maximum corrosion protection
• Internal release mechanism for reliable actuation and service accessibility
• Deeper spring cavity design ensures uniform output pressure and extended service life
Applications:
Used in heavy-duty on-road trucks and trailers requiring Lucas-style air-actuated spring parking brakes. This chamber is a direct-fit remanufactured unit, designed for air brake systems where spring-applied emergency holding power is critical. Not typically used in off-highway or construction applications.
CROSS-REFERENCE(S):
MA15504, MA15514, 070-MA15514, E-7208, E-7208X, 7HU2B651AB, 87HU2B651AB, KSH202C, KSH202CS007
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:
✔ 3/8″ NPT air inlet — confirm correct airline routing and port seal integrity
✔ Ensure reman core condition is acceptable for exchange (if applicable)
✔ Torque mounting fasteners to OE specifications
✔ Always inspect piston rod, seals, and clamp ring for damage before installation
✔ Replace in axle sets where applicable for balanced braking performance
✔ Not designed for off-road/construction machinery use
✔ Use only with dry, filtered air per standard air brake maintenance protocols
✔ Comply with OSHA lockout/tagout procedures before service
SOLD AS REMANUFACTURED | CORE RETURN REQUIRED
Built to OEM standards | thoroughly cleaned, inspected, and tested to ensure durability, performance, and reliability in demanding applications.
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com
WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?
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