If you’re a chainsaw enthusiast, you might be familiar with the name Husqvarna – a company that’s been synonymous with top-quality outdoor power tools for over three centuries. One of their iconic models, the Husqvarna 163S chainsaw, was first introduced in 1974 and quickly became a favorite among loggers and arborists alike. With a powerful 63cc engine, die-cast magnesium construction, and chrome-plated aluminum cylinder, the 163S was built to handle even the toughest cutting jobs.
Despite its impressive performance and durability, the Husqvarna 163S was eventually discontinued, leaving behind a legacy that’s still remembered by many in the industry. But if you’re lucky enough to come across one of these machines, you’ll be sure to appreciate its automatic oil pump and adjustable carburetor. And of course, you can’t miss the iconic Husqvarna orange color scheme that makes this chainsaw stand out from the rest.
Whether you’re a seasoned professional or a weekend warrior, the Husqvarna 163S is a chainsaw that’s sure.
Specifications Chart
| Manufacturer | Husqvarna Vapenfabriks AB |
|---|---|
| Series/Assembly Number | 163S |
| Year Introduced | 1974 |
| Year Discontinued | N/A |
| Engine Displacement | 63cc (3.8 cu. in.) |
| Cylinder Bore | 47mm (1.85 in.) |
| Piston Stroke | 36mm (1.42 in.) |
| Cylinder Type | Chrome Plated Aluminum |
| Intake Method | Piston Ported |
| Weight | 7.6 kg. (16.7 lbs.) with 38cm (15 in.) bar & chain |
| Operator Configuration | One Man Operation |
| Clutch | Centrifugal |
| Drive Type | Direct |
| Construction | Die Cast Magnesium |
| Magneto Type | Bosch |
| Carburetor | Tillotson HS-122A series |
| Major Repair Kit | RK-23HS |
| Minor Repair Kit | DG-5HS/T |
| Air Filter System | Nylon Mesh Element |
| Starter Type | Husqvarna Automatic Rewind |
| Oil Pump | Automatic, Adjustable |
| Maximum Engine RPM | 8,500 |
| Idle RPM | N/A |
| Ignition Timing | Fixed |
| Breaker Point Setting | 0.3mm to 0.4mm (0.012 in. to 0.016 in.) |
| Flywheel/Coil Air Gap | 0.3 mm (0.012 in.) |
| Spark Plug Type | Bosch WS7F or Champion CJ7Y |
| Spark Plug Gap | 0.5mm (0.020 in.) |
| Crankshaft Main Bearings | Ball |
| Fuel Tank Capacity | 0.85 liters (28.7 oz.) |
| Fuel Oil Ratio | 40:1 (4%) |
| Recommended Fuel Octane | Regular |
| Mix Oil Specification | Two-Cycle Mix Oil |
| Chain Pitch | 9.525mm (.375 in.) 3/8″ |
| Chain Type | Oregon |
| Bar Mount Pattern | 17 Link |
| Shortest Guide Bar Supplied | 38cm (15 in.) |
| Longest Guide Bar Supplied | N/A |
| Color Scheme | Husqvarna Orange |
| Illustrated Parts List | Yes |
| Service Manual | Yes |
In conclusion, the Husqvarna 163S chainsaw was a powerful and reliable tool that was introduced by Husqvarna Vapenfabriks AB in 1974. With an engine displacement of 63cc, this chainsaw boasted a die-cast magnesium construction, a Tillotson HS-122A series carburetor, and an automatic, adjustable oil pump. It also featured a Bosch magneto and a centrifugal clutch. Though the 163S chainsaw was a popular model, it was eventually discontinued by Husqvarna Vapenfabriks AB.