Description
TYPE 50 MAXI COMPLETE KIT – HALDEX STYLE – NEW AFTERMARKET
PART NUMBER(S):
Fleet Products: 5040520
OE: M5040520, ZZM5040520
DESCRIPTION:
Model: Maxibrake T50 Spring Brake
Vehicles: Heavy-duty trucks, tractors, and trailers equipped with Type 50 spring brake chambers
• Complete aftermarket service kit for Haldex-style Type 50 brake chambers
• Compatible with Maxibrake T50 dual spring brake assemblies
• Kit services 2 complete brake units
Kit Includes:
• (2) Intrile O-rings
• (2) Rubber seals
• (2) Nylon push rod guides
• (1) Push rod guide
• (1) Snap ring
• (1) O-ring guide
• (1) Top cap
• (1) Holding ring
• (1) Holding ring with screw holes
• (1) Gasket
• (1) Red plug
• (1) Black plug
• (2) Filters
• Shop supplies: Screws x18, Bolts x20
Applications:
Used in heavy-duty commercial vehicles equipped with Haldex Maxibrake Type 50 spring brake chambers. This kit provides all essential sealing, guidance, and retention components for full reassembly. Ensures consistent, reliable braking in demanding over-the-road applications.
CROSS-REFERENCE(S):
5040520, M5040520, ZZM5040520
A cross-reference listing means that this part is functionally equivalent to the referenced numbers and may be used as a direct replacement.
IMPORTANT INSTALLATION NOTES:
✔ Verify spring brake housing integrity before rebuild
✔ Clean and lubricate all mating surfaces and seals
✔ Ensure filters and plugs are properly seated
✔ Use proper torque on top cap and retaining bolts
✔ Always install both service and parking chamber kits together for matched wear
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Warranty Information
