The intake manifold, also known as the intake boot, is a vital component of a petrol chainsaw's fuel intake system. It connects the carburettor to the engine cylinder, allowing the air-fuel mixture to flow efficiently into the combustion chamber. A properly functioning intake manifold ensures an airtight seal, stable engine performance and reliable operation.

At Probois Machinoutils, we offer a wide selection of intake manifolds, intake boots, and related replacement parts for Scheppach, Woodstar, and selected Parkside chainsaws manufactured by Scheppach. Our quality replacement parts help restore your chainsaw's power, reliability and performance.

What is an intake manifold used for on a chainsaw?

The intake manifold connects the carburettor to the engine and allows the air-fuel mixture to reach the combustion chamber.

Its main functions are to:

• supply the engine with the air-fuel mixture;

• provide an airtight connection between the carburettor and the cylinder;

• maintain stable fuel delivery;

• preserve engine performance;

• ensure easy starting;

• provide smooth and reliable engine operation.

A properly sealed intake manifold is essential for the correct operation of the engine.

When should an intake manifold be replaced?

Made from rubber or a flexible material, the intake manifold is constantly exposed to heat, vibration and fuel.

Replacement is recommended when:

• cracks appear;

• the rubber becomes hard or brittle;

• it is torn or damaged;

• air leaks develop;

• the engine runs irregularly;

• the idle speed becomes unstable.

An air leak in the intake system can alter the air-fuel mixture and cause poor engine performance.

Common causes of wear

Several factors can shorten the service life of an intake manifold.

The most common causes include:

• natural ageing of the rubber;

• high engine temperatures;

• continuous vibration;

• prolonged exposure to fuel;

• repeated disassembly;

• material hardening over time.

Regular inspection helps detect wear before it affects engine performance.

Symptoms of a faulty intake manifold

A damaged intake manifold may cause several engine problems.

The most common symptoms include:

• difficult starting;

• unstable idle;

• loss of power;

• irregular acceleration;

• unexpected engine stalling;

• excessive fuel consumption;

• air leaks into the engine.

Replacing a worn intake manifold often restores normal engine operation.

Our intake manifolds for Scheppach, Woodstar and Parkside chainsaws

Our catalogue includes a wide range of intake manifolds compatible with many petrol chainsaw models.

You will find:

• intake manifolds;

• intake boots;

• rubber intake connectors;

• carburettor-to-cylinder connectors;

• intake system components.

Our replacement parts offer many advantages:

• perfect compatibility with numerous Scheppach, Woodstar and Parkside models;

• original or high-quality compatible replacement parts depending on the reference;

• excellent resistance to fuel and heat;

• reliable airtight sealing;

• quick and easy installation;

• long service life.

Each product page includes the original manufacturer part number together with a complete list of compatible machines, making it easy to select the correct replacement part.

How do you choose the correct intake manifold?

Intake manifolds vary depending on the chainsaw model.

Before placing your order, we recommend checking:

• the exact chainsaw model;

• the original manufacturer part number;

• the manifold dimensions;

• the connection type;

• the serial number where applicable;

• the compatible machine list shown on the product page.

These checks ensure perfect compatibility with your chainsaw.

Why replace a worn intake manifold promptly?

Continuing to use a damaged intake manifold may result in:

• significant air leaks;

• an incorrect air-fuel mixture;

• reduced engine power;

• difficult carburettor adjustment;

• engine overheating;

• premature engine wear.

A new intake manifold restores proper sealing and helps maintain optimum engine performance.

Why buy your spare parts from Probois Machinoutils?

Probois Machinoutils specialises in replacement parts for woodworking, metalworking and garden machinery.

When ordering from us, you benefit from:

• a wide range of available replacement parts;

• high-quality original and compatible spare parts;

• clearly identified manufacturer part numbers;

• comprehensive compatible machine lists;

• fast shipping depending on stock availability;

• expert technical assistance to help you identify the correct replacement part.

Whether you need an intake manifold, an intake boot, or another intake system component for your Scheppach, Woodstar or Parkside chainsaw, you will find reliable replacement parts in this category to restore proper engine sealing, optimise fuel delivery and maintain your chainsaw's performance.