Cummins ISX Air Compressor 3690864

Overview
The 3690864 twin-cylinder air compressor is engineered for Cummins ISX and ISX15 heavy-duty diesel engines. Manufactured to match OEM specifications (interchangeable with WABCO 9111535100), this unit delivers stable pneumatic pressure for brake systems and auxiliary air controls in commercial trucks and heavy equipment.

Cross Reference & Part Numbers

Cummins OEM Part Numbers: 3690864, 3103413, 3104216, 3681902

WABCO / Aftermarket Numbers: 9111535100, 911-153-510-0

Applications & Compatibility

Engine Models: Cummins ISX, ISX15, QSX15 Series

Truck Models: Freightliner, International, Kenworth, Peterbilt, and Volvo heavy-duty trucks equipped with ISX engine platforms.

Key Technical Features

Heavy-duty cast iron body providing excellent heat dissipation and structural strength.

Precision-machined dual pistons for fast buildup of air pressure and low oil carryover.

Direct bolt-on design matching original mounting points and oil/coolant port locations.

Quality & Supply Support
All air compressor units undergo pressure and leak testing prior to packaging. YIZHI POWER offers full part number validation via engine serial number (ESN) and reliable global shipment for fleet maintenance providers and parts distributors.

Parameter	Specification
Product Name	Air Compressor (Compresor de Aire)
Engine Model	Cummins ISX, ISX15, QSX15
Part Number	3690864, 3103413, 3104216, 3681902
WABCO Part Number	9111535100, 911 153 510 0
Cylinders	Twin Cylinder (2-Cylinder)
Cooling Type	Water Cooled
Condition	100% Brand New / OEM Quality Replacement
Brand	YIZHI POWER / OEM

The Cummins ISX air compressor 3690864 (also listed as Compresor Cummins ISX) is a critical component responsible for charging the vehicle’s compressed air reservoirs. Designed specifically for ISX15 heavy-duty platforms, this twin-cylinder compressor provides continuous, high-efficiency airflow required for heavy-duty braking and air suspension systems.

Cummins ISX Air Compressor 3690864 OEM & Cross Reference Numbers

To help verify compatibility with your existing engine setup, the 3690864 compressor corresponds to the following alternate part numbers:

Cummins Numbers: 3690864, 3103413, 3104216, 3681902
WABCO Reference: 9111535100 / 911 153 510 0

Technical Benefits

High Air Output: Two-cylinder configuration ensures steady air volume output even under constant heavy-duty operation.
Thermal Stability: Water-cooled head design reduces internal operating temperatures, preventing premature carbon buildup and seal wear.
Direct OEM Replacement: Manufactured to exact factory tolerances for seamless installation without system alterations.

Need assistance verifying part numbers or checking stock availability? Contact YIZHI POWER today for technical advice and competitive wholesale pricing.

Related Products

CUMMINS ISX TURBO 4955241

CUMMINS X15 PULLEY IDLER 3680196

X15 water pump 5473363

X15 Water Pump 3684449

Our Product Categories

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Manufacturing Facility & Production Strength

ABOUT YIZHI POWER

Why Choose Yizhi Power

As an experienced car parts machine & engine supply company, customization is one of our core strengths. Based on real market feedback and long-term industry expertise, we operate a dedicated manufacturing facility focused on engine repair kits and engine component solutions for commercial vehicles and construction machinery.

Our factory has grown into one of the most complete engine parts manufacturers in this field in China, recognized for stable quality, consistent production standards, and reliable performance. We have successfully delivered customized production projects for international clients, supporting a wide range of diesel engine applications.

Custom Engine Repair Kits

We design and manufacture customized engine repair kits based on real operating conditions and market demand, ensuring reliable performance for heavy-duty engine systems.

Dedicated Manufacturing Facility

As a professional engine parts supplier, we operate our own production line with strict quality control, efficient output, and stable global supply capability.

Complete Product Line

Our product portfolio covers diesel engine components, machinery engine parts, and aftermarket repair solutions for multiple commercial vehicle applications.

Proven Global Customization Experience

We provide tailored engine and machinery parts solutions for customers worldwide, supporting long-term cooperation and diversified operational needs.

GLOBAL MARKETS

Reliable Supply for Global Partners

Our international business focuses on South America, Europe, the Middle East, and Africa, providing stable car parts machine & engine supply and machinery solutions to distributors and service partners worldwide.

Years of continuous international cooperation have enabled us to develop deep knowledge of regional market demands and application requirements for commercial vehicles and heavy equipment.

With extensive industry expertise and professional service experience, we deliver reliable engine parts, aftermarket solutions, and long-term supply support to global customers.

Years Experience

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Dedicated expertise in diesel engine parts supply and commercial vehicle repair solutions.

Business Partners

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Long-term cooperation with distributors, wholesalers, and service providers worldwide.

Countries Served

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Stable export of engine parts and machinery components across global markets.

Certified Technicians

Authorized Cummins technicians providing professional technical and repair support.

Have a Project or Product Inquiry?

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Whether you are sourcing for a specific engine model or planning a maintenance project, our team is ready to assist.

Share your requirements with us, and we will respond with suitable solutions and professional support.

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