HS 123A Lawn Mower Engine, 123 cc, 4.5 hp, Petrol Engine, 6.2 Nm @ 3,000 rpm, OHV, 9.1 kg

Description

The Husqvarna HS 123A is a lightweight and reliable 123cc, 4-stroke OHV engine designed for high-performance residential mowing. Delivering a steady 6.2 Nm of torque at 3,000 rpm, this vertical-shaft engine is optimized for efficiency and easy starting on compact mowers like the LC 140 series. Featuring a robust 0.9L fuel tank, a 0.5L oil reservoir, and a high-efficiency pleated paper air filter, it provides a durable and low-maintenance power solution for maintaining smaller lawns with precision.

Highlights

• Lightweight 9.1 kg design for easier handling and installation
• 123 cc 4-stroke OHV motor delivering 4.5 hp for efficient residential mowing
• Steady 6.2 Nm torque at 3,000 rpm for consistent cutting performance
• Vertical-shaft layout compatible with compact mowers such as the LC 140 series
• Compact fuel and oil reservoirs (0.9 L fuel, 0.5 L oil) reduce refill frequency
• Pleated paper air filter for high filtration and simplified maintenance
• Optimized for easy starting and reliable operation

Specifications

Special Notes

• Check mounting dimensions and shaft orientation before installation
• Professional installation recommended for correct fitment and torque settings
• Follow manufacturer service intervals and use recommended oil grades
• Dispose of used fuel and oil according to local regulations

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