Product Description
LUCAS MAXIBRAKE MA15500-G HYDRAULIC SPRING PARKING BRAKE CHAMBER
PART NUMBER(S):
Haldex: MA15500, MA15500X
Ford: F6HT-2B651-AA, F6HZ-2225-AA, F8HZ-2225-AB
Meritor: R476120, R476120X
Midland: MA15500, MA15500X
DESCRIPTION:
Model: MA15500-G hydraulic Maxi Brake
Vehicles: Ford LN/LNT-Series, FT, B-Series, C-Series, L, LT, LTS trucks
• Hydraulic spring-applied parking brake with integral service brake
• 2.00″ (51 mm) rod stroke
• Chrome-plated, cut-to-fit push rod with 5/8-18 UNF thread
• Steel piston with nylon bearing minimizes lateral movement
• Epoxy-coated steel spring for corrosion resistance
• Straight band clamp design with 0° offset
• Rated up to 125 psi hydraulic pressure
• Hydraulic port thread: 3/8-18 NPTF
• Designed for use with ATF only (not compatible with brake fluid)
Applications:
Designed for medium-duty commercial trucks utilizing Lucas Girling or Haldex hydraulic brake systems. Widely used on Ford vocational models requiring spring-applied parking brake and hydraulic service braking. Also suitable for trailer hydraulic brake systems using 5″ brake shoes and compatible backing plates.
CROSS-REFERENCE(S):
KSH101E, KSH101ES005, KSH101A, KSH101AX, KSH101F, KSH101H, MA15502, MA15502X, MA15510, MAX15500, MAX15500X, MAX15502, MAX15502X, E4HT-2B651-AC, E6HT-2B651-AA, E6HZ-2225-E, F6HT-2B651-AA, F6HZ-2225-AA, 767653016313, N36000X, KSH101E-NEW, KSH101E-REM, 070-MA15500, 070-MA15502, 15500G, 15500GX, 15500, 15500X, MA15500G, MA15500GX, MA15502G, MA15502GX, P-68137, HDXMA15500, HDXMA15500X, UBA15500, MA15501, ZZMA15500, E6120, E6HT2B651AB, U40MA15500, 179.MA15500, 5396-MA15500, 767653016306, HDX MA15500, KSH101E-S, MBIMA15500, MIDMA15500, R426120X, E-6120
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:
✔ Use only ATF hydraulic fluid – never use conventional brake fluid
✔ Torque mounting studs to 125–150 lb-ft to prevent leakage
✔ Ensure push rod length is adjusted to match OEM specs
✔ Bleed all air via bleeder ports before first activation
✔ Confirm 5/8-18 UNF push rod thread matches your clevis/yoke
✔ Verify 3/8-18 NPTF port thread is sealed with correct hydraulic fitting
✔ Replace in axle pairs for consistent brake performance
✔ Follow OSHA lockout/tagout procedures when servicing brake chambers
SOLD AS NEW
Brand-new and ready to install — no core charges or reman processing required
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?
- Canadian-owned and operated since 1985
- Trusted by fleets, mechanics, and B2B partners across North America
- Fast, reliable shipping across North America
- Competitive pricing with core return refunds
- Price Match Guarantee | Find a better price? We'll beat the difference by 10%!
