Guide Bar 40 cm for Chainsaw GRAPHITE 89G940-73

Guide Bar 40 cm for Chainsaw GRAPHITE 89G940-73 is a replacement guide bar designed for use with compatible GRAPHITE chainsaws. With a 40 cm cutting length, this guide bar provides stable chain routing and maintains correct chain alignment for routine cutting operations. It is manufactured to match standard mounting dimensions so it can replace the original bar without modifying the saw’s body or mounting hardware.

Advantages

This guide bar offers a durable construction that supports steady chain movement and reduces lateral flex during cutting. Its 40 cm length balances cutting reach and maneuverability for domestic and light-professional tasks. The bar is produced to fit standard chainsaw mounts, simplifying installation and helping preserve factory-adjusted chain tension and bar alignment.

Suitable for

• Cutting firewood and logs
• Pruning medium-sized branches
• Light forestry and property maintenance
• Replacing worn or damaged guide bars on compatible GRAPHITE chainsaws

Key specifications

• Bar length: 40 cm cutting length
• Compatibility: designed for compatible GRAPHITE chainsaw models
• Mount type: standard chainsaw mounting (fits original mounting dimensions)
• Application: general cutting, pruning, firewood preparation
• Construction: solid guide bar body for stable chain guidance

How to use

Before installation, disconnect the chainsaw spark plug or remove the battery to ensure the machine cannot start. Remove the side cover and the old bar and chain according to the chainsaw manufacturer’s instructions. Fit the new guide bar onto the mounting studs, align the bar with the chain sprocket, and place the chain over the bar nose and sprocket. Adjust chain tension following the saw maker’s recommended procedure, replace the side cover, and verify correct tension and alignment before starting the engine. Check lubrication and run the saw at idle briefly to confirm smooth chain movement.

Usage recommendations

Use a compatible chain with the correct pitch and gauge for a 40 cm guide bar. Maintain proper chain lubrication and regular tension checks. Inspect the bar rails and sprocket nose for wear; file burrs and keep the bar groove clean to extend service life. Replace the bar if bent, excessively worn, or if the rail depth is reduced beyond safe limits.