stihl chainsaw part

A Guide to Stihl Chainsaw Essential Parts and Mechanisms

Stihl has been a renowned chainsaw brand for a few decades. If you need a chainsaw, you can go with any of the models produced by Stihl. They guarantee you the most robust and a hunk of its kind. According to many professional loggers and experts, Stihl’s super trendy and vigorous editions are undoubtedly the best you may have ever got. For convenience, this article will give you a brief description of the parts of the Stihl chainsaw.       

A List of Parts of a Stihl Chainsaw

You could be stale about the working mechanism and the importance of the different parts of the chainsaw. In this portion, we will illustrate the outcomes and different possibilities of the different parts of the chainsaw, 

Manual Fuel pump

A fuel pump is always considered the heart of any device as it is the ovary that continues to supply the fuel for maintaining the ceaseless operation that divides. stihl chainsaw Manual Fuel pump

The necessity of the fuel pump:

The manuka pump provides the extra fuel for feeding a cold start. The fuel pump needed to be complete so that the device could operate seamlessly.

Chain brake 

The chain brake is the portion of the chainsaw that has been attached to the main part of the cabin, and the chain has been guided through the chain brake. stihl chainsaw Chain brake

The working mechanism:

The prime responsibility of the chain brake is to guide and regulate the chain’s rotation. It is activated in that situation when the chainsaw is facing the kickback situation, which is prevailed by the moment of inertia. 

Chain sprocket

It is the part that looks like a huge chunk of the ball, and it is the place where the chain and the saw are connected in a jostling manner. It is the toothed wheel that drives the saw of the chain.stihl chainsaw Chain sprocket

Mechanism: Sprockets have teeth on the periphery that get engaged with the chain links. When the driver sprocket rotates, it pushes the chain links. Those chain links then rotate the driven shaft, and this is how a chain drive transfers power. 

Guide bar

The portion of the chainsaw commands the chain so that it won’t get derailed while in operation, and nothing is much more difficult to incorporate into the mechanism of self-counseling the chainsaw. It provides precise guidance to the chainsaw with minimal friction loss. It supports and guides the chain of the saw.stihl Guide bar

Adjusting wheel

The Adjusting wheel is the wheel-shaped portion in the chainsaw that allows the blade of the saw to be rotated and moved in the preferred direction; thus, the wheel is operated through the bolts and screw method. stihl Adjusting wheel The working mechanism:

Adjusting the wheel permits the exact and precise adjustment of the chain tension. The wheel generally moves in an anti-clockwise direction, and the chain is moved according to that direction of rotation.

Oil filler cap

The fuel tank part is placed in a tight hole so that the volatile fuel does not waste. Driving without your oil cap allows for your vehicle’s engine to become contaminated with dust and debris that will inevitably disrupt and destroy your engine. stihl chainsaw Oil filler cap

Mechanism: The oil filler cap tightly seals the oil fill opening and is situated where you apply the engine oil. It must be removed while adding fresh oil to the engine and pulling the air from the breather cap. The intake system of the engine is much more dependent on this part. If you lose the cap, then it will ultimately pave the way for the vacuum leak.


Muffler posts of the Gasket, sleeves, bolts, and nuts combinedly work as a unit to decline the unwanted noise when the chainsaw is in an active mode.Muffler

The function of the Muffler:

It mainly reduces the grazing engine exhaust noise that centrifugally diverts the exhaust gasses away from the main operating media of the chainsaw. It pushes sufficiently the exhaust from the chainsaw operator and emanates the amount of exhaust the operator inhales during ongoing procedures.

Front handle

The Front handle is the handlebar for the left side hand at the frontier portion of the hand. The front handle covers the front of the engine from the base to the upper segment of the engine’s motor. It’s a comfortable grip that makes it super smooth to hold and handle the chainsaw effortlessly.handlebar

Front hand guard

The cushioned part of the handle safeguards the hands when cutting a pile of logs and veneers boards. The prime responsibility of this part is to protect the bare hands against the projecting branches. It also protects the left hand from getting the chain accidentally if somehow it gets slipped from the particular rail of the chain. In some cases, the  Front hand guard regulates the lever for the chain breaking activation and so on.Front-hand-guard

Throttle trigger lockout 

The main function of the Throttle trigger is to control the certified speed of the main engine. And it needs to be in a lowering position or should have been depressed in a manner so that the Throttle trigger can be agitated with full swing.

Rear handle

The rear handle gives around a whopping grip to the backside of the engine from the base to the lower portion of the motor. It’s a comfortable grip meant for holding and handling the chainsaw. It is mainly the supporting handle for the right hand, which is situated at the backside of the chainsaw.Stihl Rear handle

Rear hand guard

Along with the Rear hand guard, there is also a kickback guard that provides sheer protection if the chainsaw behaves ironically and tries to cause harm to the hands. It provides an extra layer of guide for the user, and nothing is more vulnerable than a right hand in danger.

Carburetor adjusting screws

The carburetor is the part that is related to the main engine. It is mainly the commanding option for the air-fuel mix.

The function of this part 

Its prime job is to supply an internal combustion engine with an air & fuel mixture ratio. The fresh air is entered into the compartment of the carburetor, and then it regulates the proper mixture of the air & fuel mixture. The flowing air draws in fuel, and the mixture enters the engine via the intake valve. The Carburetor adjusting screws guide the main compartment; it helps to lower and tighten the carburetor compartment.

Oilgomatic saw chain

The oligomeric saw chain is a complicated engineered groove that performs to channel oil to the worn-out wear sections. Its supreme level of lubrication provides the customer with a more durable side of a chainsaw. 

The working mechanism:

The oligomeric chain saw is built that consists of a loop of cutters and tie straps. The drive links create an apple illustration in between the rivets and the chain tracks.


The clutch is a necessary part of the chainsaw without which the chain sprocket would be linked to the main motor, and the chain would turn even when the engine is in an idling situation. The clutch is attached to the engine.chainsaw Clutch

The working mechanism:

The clutch shoe rotates rapidly whenever the engine is in an active mode, and If it has a slow speed, then the springs compress the pads in a compartment. Opening the attached throttle soars up the speed of the engine. The vigorous centrifugal force of rotation inhales the pads, and when they are juxtaposed with the drum, friction triggers up, and the chain sprocket begins to run.  

Anti-vibration system

It is a unique ergonomic system of the chainsaw that curbs the extra vibration of the device during the cutting chores. It helps alleviate these issues that chainsaw users experience very often. Springs or rubber gloves can be used to absorb the extra vibration between the chainsaw body and the handle of the chainsaw. 

Mechanism: It includes many anti-vibration elements that are architectured to wane the excessive transmission of vibrations that is yielded during cutting activities. During the process, it produces a massive vibration shock to the loggers’ hand and body, and the anti-vibration system effortlessly absorbs the extra vibration.

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