12V Starter Solenoid 120-105112-2 Fit for Freightliner Continuous Solenoid

Product Overview

This 12V Starter Solenoid 120-105112-2 is a heavy-duty electromagnetic switch designed for reliable engine ignition in commercial vehicles. The 12V Starter Solenoid 120-105112-2 functions as a critical link between the ignition and the starter motor to manage high-current flow. This 12V Starter Solenoid 120-105112-2 is engineered for fleet operators needing durable replacement components for Freightliner electrical systems.

Key Features & Performance

• Continuous duty cycle rated for 12V systems
• Silver contact material ensures high conductivity and oxidation resistance
• Four-terminal design with an L-bracket mounting type for secure installation
• High inrush current capacity of 400A for reliable engine cranking
• Durable plastic case construction protects internal components

Fitment & Compatibility

• Freightliner commercial trucks
• Various EZGO TXT Gas Golf Carts (4 Cycle 1994-Up)
• Compatible with Paccar, Automann, and Newstar cross-references

Common Uses

• Replacing faulty starter solenoids in heavy-duty truck electrical systems
• Engaging the starter motor in gas-powered utility carts
• Controlling high-current electrical circuits in industrial machinery

Technical Specifications

• Part Number(s): 120-105112-2, 120-105112, 120-105112-1, 120-907S1
• Voltage: 12V
• Working Current: 100A
• Inrush Current: 400A
• Number of Terminals: 4

Frequently Asked Questions

Q: What are the primary signs that a starter solenoid is failing? A: Common symptoms include the engine turning over very slowly despite a charged battery or a clicking sound when turning the ignition.

Q: Is this solenoid designed for continuous or intermittent use? A: This specific model features a continuous duty cycle, making it suitable for applications requiring sustained electrical contact.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.