Description
TYPE 36 MAXI BRAKE – OFF ROAD UNIVERSAL SPRING BRAKE
PART NUMBER(S):
Fleet Products: M3675DIO | OE: KSM3675KC-800NN, MA15778, MA15779, CAT: 4T5303, 6G7490, 8W8357, 8W8358, 9K0886, Navistar: 82-18536-000, 82-19206-000
DESCRIPTION:
Model: Type 36 Universal Spring Brake – I Series
Vehicles: Off-road heavy equipment and trailers requiring Type 36 Maxi Brake
• Spring Chamber Type: Type 36 (36 in² effective area)
• Push Rod: Universal 8" with 5/8"-18 thread
• Spring: #75 steel alloy, epoxy coated for corrosion resistance
• Piston/Bearing: Aluminum piston with nylon bearing for lateral stability
• Housing: All-steel, corrosion-resistant design for off-road durability
• Safety: Cannot be manually released — ensures brake lock until air system is fully charged
• Mounting: Standard 4.75" stud spacing with 3/8"-18 NPTF ports (confirm per application)
• Max Air Pressure: 125 PSI
Applications:
Ideal for off-road heavy equipment trailer braking systems. Engineered for high-strength performance, durability under extreme conditions, and consistent spring force for parking and emergency functions.
CROSS-REFERENCE(S):
8W8357, 8W8358, 9K0886, MA15778, MA15779, KSMR2PHS40-362WN, KSM3675KC-800NN, CAT: 4T5303, 6G7490, 8W8357, 8W8358, 9K0886 | Detroit Diesel / Freightliner: 40-45666-9, 40456669 | Komatsu: 19QE3108, KM3675, KSM3675GC175NN, KSM3675GC800NN, KSM3675GCS48017, KSM3675GCS48030, KSM3675GCS48039, KSM3675GCS48040, KSM3675KC800NN, KSM3675KC-800NN, KSM3675GC-175NN, KSM3675GC-800NN | International / Navistar: 82-18536-000, 82-19206-000 | Mack / Volvo / HDX: HDX MA15779, HMA15779LX, HMA15779WX, HMA15779X, HMA15779BCX | Misc OEM: 04D73158-AX, 5396-MA15779, 5396MA15779 | Haldex: MA15768, MA15769, MA15778, MA15779, MA15779X, MA15779M1D | Vendor OE: M6005771, MBIMA15779, MIDMA15779, ZZMA15779, C-MA15779, CMA15779
A cross-reference listing means this part may be a compatible replacement for these part numbers based on OEM or distributor data.
IMPORTANT INSTALLATION NOTES:
✔ Verify compatibility with Type 36 spring brake applications
✔ Install chamber following OEM torque specifications and mounting alignment
✔ Do not attempt to manually release the unit — it is designed to engage only under sufficient air pressure
✔ Inspect push rod and spring cavity depth during installation
✔ Confirm clevis and hardware specifications based on trailer axle and OEM guidelines
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Warranty Information
