Jaylec Starter 12V 9Th Thermo King 35mm Gear 451688 126486-77011 70-3445-1

Overview

The Jaylec Starter 12V 9Th for Thermo King with 35mm gear (part number 70-3445-1) is a robust aftermarket starter designed for reliable engine cranking in demanding industrial and commercial applications. Primarily used in refrigerated transport vehicles, agricultural machinery, and off-road equipment, this 12V starter excels in harsh Australian environments characterized by extreme heat, dust, and vibration. Engineered as a direct replacement for OEM components like Thermo King's 451688 and 126486-77011, it ensures seamless integration and dependable performance in 12V electrical systems, supporting daily operations in transport refrigeration and heavy-duty sectors.

Technical Specifications

This starter operates at 12V, delivering consistent cranking torque for efficient engine starts. It features a 35mm gear, with dimensions and mounting patterns matching original specifications for compatibility. Built with high-quality materials, it withstands temperatures up to 80°C and vibrations common in industrial settings. Performance parameters include a minimum cranking speed of 200 RPM under load, and it's designed for systems up to 2.5kW output. Engineering characteristics include sealed housing for dust resistance and copper windings for enhanced durability and efficiency in prolonged use.

Safety & Compliance

Incorporating built-in overload protection and insulated components to prevent short circuits, this starter prioritizes operator safety. It meets or exceeds OEM standards and complies with Australian automotive regulations, including ISO 9001 for quality assurance. Additional protections include electromagnetic interference shielding and thermal cut-off features to avoid overheating, ensuring reliable operation in high-risk environments without compromising user safety.

Installation & Maintenance

Installation requires verifying the part number, mounting pattern, and electrical connections against the original unit, typically taking 30-60 minutes with basic tools. Recommended operating conditions include ambient temperatures between -10°C and 50°C, with a fully charged 12V battery and compatible charging system. For maintenance, inspect wiring and connections every 6 months, clean the unit annually to remove dust, and lubricate moving parts as needed to extend lifespan and prevent failures.

Warranty & Support

Jaylec offers a standard 12-month warranty covering defects in materials and workmanship, subject to normal use and proper installation. Service conditions include returning the unit to an authorized dealer with proof of purchase. After-sales support includes access to technical advice via Jaylec's customer service and replacement parts availability, ensuring ongoing reliability for industrial users.

Frequently Asked Questions

• Q1: Will this starter fit my vehicle or equipment?
  A: This starter is designed for specific applications only. Always confirm the part number, mounting style, electrical rating, and gear details against your existing unit or a trusted parts catalogue before purchase.
• Q2: Is this part suitable for my existing starting and charging system?
  A: It is intended to suit the original system configuration for listed applications. Ensure battery capacity, cabling, and associated components are in good condition and correctly rated to support reliable operation.
• Q3: Is this supplied as a new or remanufactured unit?
  A: This item is supplied as a quality aftermarket replacement. Refer to the product listing or supplier documentation to confirm whether it is manufactured new or remanufactured.