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9111539212AH - Wabco Head

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SKU:
9111539212AH
Condition:
New
Availability:
Call 877-243-0442 for pricing. Mention code WEB1

Product Description

9111539212AH – WABCO HEAD


PART NUMBER(S):
Fleet Products: 9111539212AH


DESCRIPTION:

Model: WABCO SS318
Vehicles: Suitable for heavy-duty trucks with Cummins ISX, ISC, B & C Series, Mack E-Tech, and Volvo engines
• Bore Size: 85 mm
• Water Port: M18–1.5 STOR (Straight Thread O-Ring)
• Discharge Port: M27–2.0 STOR
• Governor Port: M10–1.0 STOR
• Air Flow: 18.7 CFM
• Weight: 2.785 kg (6.14 lbs)
• Material: OEM-grade, heavy-duty
• Function: Cylinder head for WABCO SS318 single-cylinder air compressor
• System Compatibility: Direct fit for WABCO SS318 units on Cummins, Mack, and Volvo engine platforms
• Included Components: Fully assembled head with unloader assembly, all valves, gaskets, torque-to-yield bolts
• Performance/Technology: Engineered for high air flow and precise fitment in demanding commercial applications
• Sold As: New, OEM-grade, ready to install

Applications:
Designed for WABCO SS318 air compressors used in heavy-duty powertrain configurations, including Cummins ISX, ISC, B & C Series, Mack E-Tech, and Volvo engines. Direct fitment for compressor models 9111535100X, 9111530197X, 9111530270X


CROSS-REFERENCE(S):
4089206, 9111539212, 9111 539 21 2, 3104216RX, 3681902, 9111539202, 9111535200X, 9111535300X, 9111535313X, 9111535330X, 9111530040X, 9111535337X, 9111535307X, 3936810, 4936214, 3944524, 3966522, 3944526, 3944525, 3558163, 9111535100X, 3681904, 3104216

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:

✓ Clean all mating surfaces thoroughly prior to installation
✓ Use new gaskets and seals included with the assembly
✓ Lubricate sliding leaf and inlet valves before installation
✓ Align head pins and torque bolts in sequence:
  • Initial torque: 18.5 ± 2.5 lb-ft (25 ± 3.4 Nm)
  • Final step: Rotate bolts 90° + 15° ± 5° (torque-to-yield method)
✓ Flip head upside down for pre-assembly, then mount to crankcase per manufacturer sequence
✓ Confirm port threading for proper line connections: Water (M18–1.5 STOR), Discharge (M27–2.0 STOR), Governor (M10–1.0 STOR)


SOLD AS NEW

Brand new and ready to install, with OEM Grade Reliability

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? Well beat the difference by 10%!

Warranty Information

Fleet Products Ltd. and KBR offer a comprehensive warranty on new and remanufactured truck parts, guaranteeing freedom from defective materials and workmanship for up to 160,000 km (100,000 miles), 3,600 hours, or 12 months-whichever comes first. Off-highway components are covered for 90 days against defects. To claim warranty service on truck brake parts or other components, return the product within 30 days of discovering a defect for inspection. This warranty covers repair or replacement of defective parts, but excludes damages from improper installation, maintenance, or service, and does not cover incidental costs such as towing or downtime. This ensures reliable truck parts and peace of mind for commercial vehicle operators. Visit our warranty section on website for full warranty details and product-specific terms.