Chainsaw & Trimmer Fuel System Parts

Decompression Valves

Fuel Caps

Fuel Filters

Fuel Line & Clamps

Fuel Tank Grommets

Fuel Tanks

Oil Pumps

Primer Bulbs

Fuel system parts for chainsaws, trimmers, brushcutters and blowers, covering the common wear points that cause hard starting or poor running: fuel filters, fuel line and clamps, fuel caps, primer bulbs and fuel tank grommets. Most parts are listed by brand and model, such as Stihl, Ryobi, McCulloch and Echo, so check your machine's model number before ordering.

A cracked fuel line, blocked filter or split grommet can starve the engine or let air into the fuel system, and these faults often look like bigger engine problems until the fuel system is checked. Single filters and lines are available along with multi-packs (2x, 5x) for those servicing more than one machine.

Frequently asked questions

My chainsaw won't start, could it be the fuel system?

Yes, a blocked fuel filter, cracked fuel line or worn primer bulb are common causes of hard starting and are worth checking before assuming it's an engine fault.

How do I know what fuel filter fits my machine?

Fuel filters are listed by brand and model, so check your chainsaw or trimmer's model number against the listing to get the correct fit.

What does a primer bulb do?

The primer bulb pumps fuel into the carburettor before starting, making it easier to start the engine, especially from cold.

Why are some fuel filters sold in packs of 2, 5 or 10?

These are useful if you're servicing more than one machine or want spares on hand, since fuel filters are a wear item that need periodic replacement.