Description
9111539202AH – WABCO HEAD (FOR 9111535200X, 9111535207X, 9111535300X, 9111530040X, 9111535330X, 9111535313X)
PART NUMBER(S):
Fleet Products: 9111539202AH, 9111539202X, 4309439, 4089207
DESCRIPTION:
Model: WABCO SS318 (5200/5300/5330)
Vehicles: Compatible with SS318 Wabco compressor mounted on Cummins B & C Series engines.
• Bore Size: 85 mm
• Water Port: 3/4"–16 STOR (Straight Thread O-Ring)
• Discharge Port: M27–2.0 STOR
• Governor Port: M10–1.0 STOR
• Material: OEM-grade, heavy-duty construction
• Head Bolt Torque: 38–42 ft-lbs (52–57 Nm)
• Function: Cylinder head for single-cylinder air compressor
• Performance/Technology: Precision-machined for direct fit and durability
• System Compatibility: Designed for WABCO SS318 air compressors used in Cummins ISC/ISB/ISM engine systems
Applications:
Engineered for use with WABCO SS318 single-cylinder air compressors found in Cummins ISC, ISB, and ISM engine configurations. Direct fit for compressor models including 9111530040X, 9111535200X, 9111535207X, 9111535300X, 9111530040X, 9111535330X, 9111535330X, 9111535313X (9111535330, 9111535313, 9111535200, 9111535300, 3936810, 4936214, 3944524, 3966522, 3944526, 3944525, 3558163) Optimized for heavy-duty air brake systems and fleet reliability.
CROSS-REFERENCE(S):
9111539202, 911 153 9202, 911 153 920 2, 4089207, 4936226, 4309439, 9111 539 202, 9111535200X, 9111535207X, 9111535300X, 9111530040X, 9111535330X, 9111535313X
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:
✔ Ensure all mating surfaces are clean and free of debris before installation
✔ Always use new gaskets or seals for a secure fit
✔ Torque head bolts in sequence to 38–42 ft-lbs (52–57 Nm) per WABCO specifications
✔ Confirm port threading before connection: Water (3/4"–16 STOR), Discharge (M27–2.0 STOR), Governor (M10–1.0 STOR)
✔ Verify application compatibility using compressor model number and engine platform
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Warranty Information
