Product Description
CUMMINS "CERTIFIED REMANUFACTURED" 85MM AIR BRAKE COMPRESSOR – ISX ENGINES
PART NUMBER(S):
Fleet Products: 9111535100X (Reman) | OE: 9111535100, 3104216 | Automann: 170.AC535100
DESCRIPTION:
Model: SS318
Vehicles: Cummins ISX, ISB, QSB Engines
• Bore Size: 85mm
• Displacement: 18.7 CFM @ 1250 RPM
• Mounting: Standard flange mount for Cummins engine platforms
• Cooling: Water-cooled head with air-cooled crankcase
• Thread Type: STOR (Straight Thread O-Ring)
• Water Port: M18 x 1.5 STOR
• Discharge Port: M27 x 2.0 STOR
• Governor Port: M10 x 1.0 STOR
• Head Assembly: 9111539212X
• Cylinders: Single-cylinder
• Includes installation gaskets
Applications:
Designed for heavy-duty trucks, commercial haulers, and fleet vehicles running Cummins ISX, QSB, and ISB series engines. Maintains system pressure for air brake actuation and pneumatic auxiliary systems in high-demand transport applications.
CROSS-REFERENCE(S):
13104216 A, 1650792004, 165-079-2004, 2500030001, 2500-030-001, 2500 030 001, 3094852, 3101137, 3101137RX, 3103406, 3103410, 3103413, 3103413RX, 3104215, 3104216, 3104216RX, 340 3104216RX, 3503174, 3597-510-F91, 3680441, 3681902, 3681904, 4096986, 4295613, 4318216, 4318216CUM, 4318216RX, 4952758, 4952758RX, 4962716, 5579049, 5579049RX, 701664AT, 911 153 510, 911 153 607, 911153510, 9111535100, 9111535100BXR, 9111535100X, 9111535107, 9111535107X, 911153607, 9111536070, 9119050156, ECU9111535100X, E-CU9111535100X, FRL 42029146, HB9111535100X, HDX9111535100X, MBI9111535100X, ML9111535100X, R9559111535100X, RF3509569, S21431, SS318, U559111535100X, HDX 9111535100X, MID9111535100X, ZZ9111535100X, 170.AC535100, 5396-9111535100X, 767653311500, 767653312309
A cross-reference listing means this part may be a suitable replacement for the part numbers listed. Always confirm dimensions and mounting compatibility before installation.
IMPORTANT INSTALLATION NOTES:
✔ Always inspect or replace the discharge line from the compressor head
✔ Ensure all STOR threads are clean and properly torqued
✔ Use correct orientation for water and governor ports
✔ Confirm compatibility with Cummins ISX, ISB, and QSB engine platform
✔ Core return required – must match SS318 type unit
SUPPORT & ORDERING
For technical support, installation guidance, or to confirm fitment, call 1-877-243-0442 or email sales@fleet-products.com .
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