HS 139A Lawn Mower Engine, 139 cc, 5.5 hp, Petrol Engine, 7.2 Nm @ 2,900 rpm, OHV, 9.1 kg
Standard shipping
Estimated delivery time: 2-4 business days
Description
The Husqvarna HS 139A is a compact and efficient 139cc, 4-stroke OHV engine specifically designed to provide reliable power for residential walk-behind lawn mowers. This vertical-shaft engine delivers a dependable 7.2 Nm of net torque at 2,900 rpm, ensuring a clean, consistent cut for standard-sized gardens. Engineered for longevity and ease of use, it features a 0.9L fuel tank, a 0.5L oil capacity, and a high-performance pleated paper air filter to protect against dust and debris. Weighing just 9.1 kg, the HS 139A offers an excellent power-to-weight ratio, making it the ideal replacement engine for enhancing the maneuverability and performance of mowers like the Husqvarna LC 247.
Highlights
- Compact 139 cc OHV 4-stroke configuration for efficient power delivery
- Delivers 5.5 hp with 7.2 Nm torque at 2,900 rpm for steady cutting performance
- Lightweight 9.1 kg design improves mower maneuverability and handling
- Pleated paper air filter for improved dust and debris protection
- Vertical-shaft layout optimized for walk-behind mower applications
- User-focused fuel and oil capacities for convenient operation
- Engineered for residential lawn mower replacement and reliable everyday use
Specifications
| Brand | Husqvarna |
| Engine Type | Petrol |
| Engine Displacement | 139 cc |
| Power Output | 5.5 hp |
| Motor/Engine Model | OHV |
| Net Power at max rpm | 3,600 rpm |
| Max. Torque | 7.2 Nm @ 2,900 rpm |
| Air Filter Type | Paper Pleated Cartridge |
| Oil Tank Volume | 0.9 l |
| Fuel Tank Volume | 0.5 l |
| Recommended Fuel type | Unleaded Gasoline, Octane 87 |
| Weight | 9.1 kg |
Special Notes
- Confirm shaft orientation and start-type compatibility with your mower model before installation
- Consult Technomec or the official product manual for fitment, installation instructions, and recommended maintenance intervals
