Castrol POWER1 2T Oil 1 L
A part-synthetic 2-stroke oil meeting JASO FD, ISO-L-EGD and API TC — a widely available, high-spec oil for mixing your own brush cutter fuel.
In short:Castrol POWER1 2T is a part-synthetic two-stroke oil sold in 1 L bottles and marketed for motorcycles. It meets JASO FD, ISO-L-EGD and API TC, the high-detergency grades that brush cutter makers generally ask for, so it is suitable for air-cooled garden two-strokes when mixed at the ratio in your manual (often 50:1, i.e. 20 ml of oil per litre of petrol). It is not for four-stroke engines.
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Pros
- Meets JASO FD / ISO-L-EGD, the top detergency grades
- Part-synthetic formula helps keep carbon deposits down
- Widely available and easy to find
Cons
- Marketed for motorcycles — check your machine's oil requirement
- Not for four-stroke engines or 4-MIX oil changes
- Still needs careful measuring
What it is
Castrol POWER1 2T is a part-synthetic two-stroke oil in a 1 L bottle. Castrol markets it for motorcycles, but what matters for a brush cutter is the specification: the listing gives JASO FD, ISO-L-EGD and API TC. JASO FD and ISO-L-EGD are the highest detergency grades for air-cooled two-strokes, which is what most brush cutter makers specify.
How to use it
Mix it with fresh unleaded petrol (E5 is kinder to small engines than E10) at the ratio in your manual — commonly 50:1, which is 20 ml of oil per litre of petrol. Shake the can before every refill. Our fuel ratio chart and how to mix 2-stroke fuel give exact quantities; a fuel mixing bottle makes it foolproof.
Things to check
If your manual names a minimum oil grade, make sure this one meets it — JASO FD covers most current requirements. Don’t use it in four-stroke engines, and remember Stihl 4-MIX machines run on two-stroke mix but their valve gear relies on it, so use a high-quality oil. Mixed fuel doesn’t keep forever: see how to store 2-stroke fuel.
Alternatives
If you’d rather use the machine maker’s own oil, see Stihl HP oil or Husqvarna XP oil; for no mixing at all, Aspen 2 comes ready-mixed. Compare them in the best 2-stroke oil and fuel.
More oil & fuel we cover
A 5 litre can of Motul's Garden 2T oil for mixing your own fuel — a good-value bulk choice for owners with several two-stroke garden machines.
- Type2-stroke oil for garden machinery
- Volume5 L (part 100047)
- Approvals (Motul Garden 2T range)API TC, ISO-L-EGD, JASO FD
Ready-mixed 50:1 alkylate 2-stroke fuel with biodegradable oil — virtually free of benzene and aromatics, ethanol-free and slow to go stale.
- TypeAlkylate petrol, premixed 50:1
- OilBiodegradable 2-stroke oil
- Volume5 L can
A replacement air filter for Stihl FS 38, FS 45, FS 55, KM 55 and HL 45 machines, matching OEM part 4140 124 2800 — cheap routine servicing.
- Equivalent toStihl 4140 124 2800
- Listed forStihl FS 38, FS 45, FS 55, KM 55, HL 45
- MakePattern part (Jrisbo), not genuine Stihl
A low-cost gasket and diaphragm set for Walbro WA/WT-type carburettors (replaces D10-WTA, K10-WAT) — for rebuilding a leaking or poorly running carb.
- FitsWalbro WA / WT-type carburettors
- ReplacesD10-WTA, K10-WAT kits
- Contents4 gaskets and diaphragms (listing)