Spares Bazaar Private Limited

It is the latest generation communication adapter used for diagnosing, repairing, and configuring electronically controlled Caterpillar engines and machines. 

• High-Speed Communication: Provides fast, reliable communication between the diagnostic software (CAT Electronic Technician) and the machine's Electronic Control Modules (ECMs).
• Dual Data Link: Enables communication on both J1939/11 and J1708 (ATA) networks, which is required for some advanced ET functions.
• Comprehensive Diagnostics: Displays active and logged diagnostics, parameter status (temperatures, pressures, etc.), and records ECM signals for troubleshooting.
• Configuration and Calibration: Allows for recalibrating, changing user settings, and performing system calibrations (e.g., throttle, cylinder cut-out, hydraulic flow, and timing).

It is a Genuine Caterpillar (CAT) Electronic Control Module (ECM) designed for high-performance engine management, specifically for 3126B, 3126E, and C-series diesel engines. It is part of the ADEM III (Advanced Diesel Engine Management) generation of controllers. Key Features & Technical Specifications

• Engine Compatibility: Designed specifically for Caterpillar 3126, 3126B, and 3126E engines, as well as C7, C10, C12, C15, C16, and C18 engines.
• Application: Widely used in Caterpillar heavy-duty machinery, including Track Loaders (953C, 963C), Track Tractors (D5N, D6N), and Pipelayers (561N).
• Controller Type: ADEM III (Electronic Control Group - A3 Hi Volume).
• Dimensions: Approximately 14"L x 10.4"W x 2.25"H.
• Temperature Range: Engineered to operate in extreme environments (-40 to 185°F).
• Programming Requirement: These modules typically come blank and require programming based on the specific engine serial number (ESN) and vehicle VIN. 
  • Fuel Injection & Timing: Provides precise control over fuel injection to optimize performance and efficiency.
  • Diagnostics: Monitors engine sensors for real-time performance tracking and fault diagnostics.
  • Emissions & Power: Improves engine efficiency and ensures emissions compliance in demanding work environments. 
Functionality
• Material: Durable Cast Aluminum.

also referred to as a control unit or ECU, designed for Caterpillar (CAT) 3126 series diesel engines.

• Part Number: 365-6790 (with a variant 365-6790-04).
• Function: The module is the "brain" of the engine, managing critical operations such as fuel injection, ignition timing, and emissions control to optimize performance and efficiency.
• Controller Type: It is part of the ADEM III (Advanced Diesel Engine Management) generation of controllers.
• Application: It is widely used in Caterpillar heavy-duty machinery, including various Track Loaders, Track Tractors, and Pipelayers.
• Programming: New or replacement units typically require programming to match the specific engine serial number (ESN) and vehicle details
• Compatibility: This ECM is designed for Caterpillar 3126, 3126B, and 3126E engines, and may also be used in C-series engines (C7, C10, C12, etc.).

It is a Transmission Electronic Control module designed for Caterpillar wheel loaders (924G, 924GZ, 928G) and integrated toolcarriers (IT28G). This controller optimizes gear shifting, improves fuel efficiency, and enhances operator comfort. It is an essential part of the machine's electronic management system. Key Details for 208-5830 Controller GP - Electronic:

• Part Number: 208-5830 (2085830).
• Component Type: Electronic Control Module (ECM) / Transmission Controller.
• Compatible Models (Wheeled Loaders/Toolcarriers):
  • 924G, 924GZ, 928G.
  • IT28G.
• Application: Electrical system and cab controls. 
This part, often found as new old stock, is crucial for maintaining the efficiency and operation of the transmission in the specified Caterpillar machinery. 
• Function: Controls the transmission for better shifting, fuel efficiency, and comfort

is a 12-volt, 65-amp charging unit designed for various Caterpillar engines and generator sets. It replaces or cross-references the other part number you mentioned, 632-7730, along with several others. Key Specifications

• Voltage: 12 Volts
• Amperage: 65 Amps
• Rotation: Clockwise (CW)
• Regulator Location: Internal
• Fan Location: Internal 

Engine CompatibilityThe 339-7767 alternator is compatible with a range of Caterpillar industrial engines and generator sets: 

• Engines: 3054, 3054B, 3054C, 3054E, 3056, C3.3, C4.4
• Generator Sets: XQP100, XQP30, XQP60
• Pumpers: SPF343C

It is an Auto Start Control Module specifically designed to manage and protect single diesel or gas generator applications. It is compatible with Caterpillar and other major engine brands through its support for both electronic (CAN) and non-electronic (MPU) engine types.
Key Features and MonitoringThe module provides comprehensive engine and alternator protection by monitoring critical performance data. 

• Comprehensive Monitoring: Tracks speed, frequency, voltage, current, oil pressure, coolant temperature, fuel level, and battery voltage.
• Power Metering: Provides accurate measurement of generator and load power, including kW, kVA, kVAr, and power factor (pf).
• Protection Alarms: Includes an array of warning, electrical trip, and shutdown alarms to prevent damage from faults like overload or low oil pressure. 
  
  
• Visual Interface: Features a large back-lit icon LCD display for real-time monitoring and diagnostics.
  • Power Supply: Operates on a continuous DC voltage rating of 8 V to 35 V, and is designed to survive cranking dropouts down to 0 V for 50 ms.
  • Environmental Protection: Rated at IP65 for the front of the module when installed with the supplied sealing gasket, offering high resistance to water ingress.
    
    

It  is an exhaust bellows assembly designed primarily for large industrial gas engines and generator sets. It serves as a flexible connection between exhaust gas pipes and turbochargers, engineered to absorb thermal expansion and vibrations in high-temperature environments. 

• Inner Diameter: 134 mm.
• Length: approximately 200.66 mm.
• Material: Constructed from stainless steel and alloy steel to withstand extreme exhaust heat. Some aftermarket versions utilize high nickel alloys like Inconel for enhanced corrosion and oxidation stability.
• Weight: approximately 2.16 kg.
  Engine CompatibilityThe 301-3073 bellows is specifically compatible with the following Caterpillar engine models and equipment: 
  • Gas Engines: G3512E, G3516C, G3516E, G3520C, and G3520E.
  • Generator Sets: Used in various Caterpillar-compatible gensets for power generation.
  • Power Modules: Compatible with the PMG3516 power module. 
    
    

It is a heavy-duty water pump designed for high-performance diesel engines, particularly the Caterpillar 3500 series. 

• Power: 10 HP diesel-driven performance.
• Material: Constructed from heavy-duty iron (both body and impeller).
• Pump Type: Centrifugal design with a 15-inch pump size.
• Performance: Capable of a maximum discharge flow of 500 liters and operates at a speed of 1800 rpm.
• Weight: Approximately 45 kg.
• Engines: 3508B, 3512, and 3516 diesel engines.
• Trucks: 777D, 785, 785B, 785C, 785D, 789B, 789C, 789D, 793B, and 793C.
• Wheel Loaders: 994, 994D, 994F, and 994H.
• Transmission: TH48-E80 and TH55-E70 petroleum transmissions. 
• Cooling Method: Water-cooled installation. 

It isa, microprocessor-based control system designed for Caterpillar generator sets. It is used to monitor engine performance, manage AC metering, and provide protective relaying for generators. 
Key Features and Capabilities

• Microprocessor Control: Uses the Generator Set Control (GSC) to manage start/stop sequences and monitor engine parameters.
• Metering & Display: Features an LCD screen that displays AC volts, AC amps, frequency, oil pressure, coolant temperature, engine RPM, and DC battery voltage.
• Protection: Includes eight LED alarms, with capabilities for programmable, general fault shutdowns.
• Construction: Designed with a robust, environmentally sealed, die-cast aluminum housing.
• Communication: Supports remote communication capabilities via an RS-232C interface. 

Specifications & Operation

• Accuracy: Offers 0.5% accuracy for AC volts and amps using true RMS sensing.
• Temperature Range: Operates in environments from -40°C (-40°F) to 70°C (158°F).
• Cycle Cranking: Features adjustable crank/rest periods (1–60 seconds).
• Safety: Designed to separate high-voltage components from the control module. 

It is a Caterpillar  generator set control panel, serving as a comprehensive monitoring, protection, and control unit for CAT engines. It features a -inch graphical display, Auto/Start/Stop control, and supports remote monitoring, suitable for various generator set applications. It is often used as a retrofit upgrade for older systems. 

• Controller Model: EMCP 4.1
• Part Number: 503-4399 (alternatives include 503-4399-02, 450-9596)
• Display: 3.8-inch (33 x 132 pixel) graphical display with text alarms.
• Functions: Auto/Start/Stop control, engine cycle crank, speed/voltage adjustment, and cooldown timer.
• Monitoring: Generator voltage (), current, frequency, engine speed, and battery voltage.
• Protection: Over/under voltage, over/under frequency, and generator phase sequence.
• Compatibility: Suitable for various CAT generator sets including C9, C15, C18, C27, C32, 3516, and others.