Small Engine Four Stroke Mono 30 is a premium mineral, non-friction modified engine oil formulated with modern additives for use in small four stroke engines. It provides complete protection against wear & corrosion and is designed to meet the lubrication needs of small four stroke engines. Meets MIL-L-2104B requirements. APPLICATION Small Engine Four Stroke Mono 30 is suitable for use in small engines in lawnmowers, generator sets and pumps, four stroke outboards / inboards, brushcutters and in other gardening equipment. It is also suitable for use in some 4 stroke motorcycles. Small Engine Four Stroke Mono 30 may also be used where in manual gearboxes where the manufacturer specifies a SAE 30 engine oil.
Small Engine Four Stroke Mono 30 is a premium mineral, non-friction modified engine oil formulated with modern additives for use in small four stroke engines. It provides complete protection against wear & corrosion and is designed to meet the lubrication needs of small four stroke engines. Meets MIL-L-2104B requirements. APPLICATION Small Engine Four Stroke Mono 30 is suitable for use in small engines in lawnmowers, generator sets and pumps, four stroke outboards / inboards, brushcutters and in other gardening equipment. It is also suitable for use in some 4 stroke motorcycles. Small Engine Four Stroke Mono 30 may also be used where in manual gearboxes where the manufacturer specifies a SAE 30 engine oil.
in 21 offers
last seen 24 Sept 2026
The lowest price we last saw for Penrite Small Engine 4 Stroke SAE 30 Mineral 2.5 L SEFS300025 was $27.99 at Autobarn, compared across 20 retailers (last seen 24 Sept 2026). Prices may have changed since.
The all-time low we recorded was $20.76 on 2 Mar 2026.
Prices last updated 24 Sept 2026.
Penrite Small Engine 4 Stroke SAE 30 Mineral 2.5 L SEFS300025
Small Engine Four Stroke Mono 30 is a premium mineral, non-friction modified engine oil formulated with modern additives for use in small four stroke engines. It provides complete protection against wear & corrosion and is designed to meet the lubrication needs of small four stroke engines. Meets MIL-L-2104B requirements. APPLICATION Small Engine Four Stroke Mono 30 is suitable for use in small engines in lawnmowers, generator sets and pumps, four stroke outboards / inboards, brushcutters and in other gardening equipment. It is also suitable for use in some 4 stroke motorcycles. Small Engine Four Stroke Mono 30 may also be used where in manual gearboxes where the manufacturer specifies a SAE 30 engine oil.
Small Engine Four Stroke Mono 30 is a premium mineral, non-friction modified engine oil formulated with modern additives for use in small four stroke engines. It provides complete protection against wear & corrosion and is designed to meet the lubrication needs of small four stroke engines. Meets MIL-L-2104B requirements. APPLICATION Small Engine Four Stroke Mono 30 is suitable for use in small engines in lawnmowers, generator sets and pumps, four stroke outboards / inboards, brushcutters and in other gardening equipment. It is also suitable for use in some 4 stroke motorcycles. Small Engine Four Stroke Mono 30 may also be used where in manual gearboxes where the manufacturer specifies a SAE 30 engine oil.
Last updated at 24/09/2026 11:51:20
Penrite 4 Stroke 30 Mineral Manual Transmission Oil 2.5L, SEFS300025
Delivery between 1–3 Oct $15
Penrite Small Engine 4 Stroke SAE 30 2.5L
Delivery between 29 Sept – 6 Oct $16.65
Penrite Small Engine 4 Stroke Engine Oil SAE30 2.5L
Delivery between 25 Sept – 2 Oct $63.98
Small Engine 4 Stroke SAE 30 (Mineral) - Penrite 2.5L
Delivery between 30 Sept – 2 Oct $19.95
Penrite Small Engine 4 Stroke SAE 30 Mineral 2.5L - SEFS300025
Penrite Small Engine 4 Stroke SAE 30
Delivery $15
Penrite SEFS SAE 30 Mineral 2.5L | SEFS300025
Free delivery
Penrite Small Engine 4-Stroke SAE 30 Mineral Garden 2.5L SEFS300025 fits Ford Falcon 3.3 200ci 200ci RWD Petrol Wagon Van 03/72-09/73 97kw
Delivery between 25 Sept – 8 Oct $10.95
Penrite Small Engine SAE 30 Mineral 4 Stroke Oil 2.5L
Penrite Small Engine 4 Stroke Oil SAE 30 2.5L - SEFS300025
Delivery $9
originally posted on supercheapauto.com.au
It’s the right oil for your lawnmower and whipper snipper if it’s a 4stroke motor! Plus it’s easier to use than a 1 litre bottle as it comes with the bendy pouring funnel, And it was 25% off sale!! Bonus!! Made sense to get it, I have 4stroke snipper, lawnmower and ride-on, I won’t have to buy oil for a while!!
originally posted on supercheapauto.com.au
Rubber breather on the pouring tube fell off into the container and then went into my zero turn engine. Would not recommend using the pouring tube supplied with this product.
originally posted on supercheapauto.com.au
The 2.5 litre tub comes with a flexible screw on spout to assist with getting the new oil into small fill holes. Very handy.
| Villiers | and many more |
| Density at 20°C, kg/L | 0.894 |
| Viscosity, Kinematic, cSt at 40°C | 90 |
| Viscosity, Kinematic, cSt at 100°C | 11 |
| Viscosity Index | 113 |
Penrite 4 Stroke 30 Mineral Manual Transmission Oil 2.5L, SEFS300025
Delivery between 1–3 Oct $15
Penrite Small Engine 4 Stroke SAE 30 2.5L
Delivery between 29 Sept – 6 Oct $16.65
Penrite Small Engine 4 Stroke Engine Oil SAE30 2.5L
Delivery between 25 Sept – 2 Oct $63.98
Small Engine 4 Stroke SAE 30 (Mineral) - Penrite 2.5L
Delivery between 30 Sept – 2 Oct $19.95
Penrite Small Engine 4 Stroke SAE 30 Mineral 2.5L - SEFS300025
It’s the right oil for your lawnmower and whipper snipper if it’s a 4stroke motor! Plus it’s easier to use than a 1 litre bottle as it comes with the bendy pouring funnel, And it was 25% off sale!! Bonus!! Made sense to get it, I have 4stroke snipper, lawnmower and ride-on, I won’t have to buy oil for a while!!
Rubber breather on the pouring tube fell off into the container and then went into my zero turn engine. Would not recommend using the pouring tube supplied with this product.
The 2.5 litre tub comes with a flexible screw on spout to assist with getting the new oil into small fill holes. Very handy.
As with all penrite products. Suit the purpose you buy them for, use Penrite in all my cars and small engines
I use penrite in all my cars - from HPR 30 for my older models, to 5w40 synthetic for the newer cars. I believe a good quality oil is the best insurance against a costly engine rebuild, and although cheaper, supermarket alternatives meet similar specifications, I understand they have less margin of compliance than the higher quality -albeit more expensive - name brands. Use the best you can afford, you'll never save enough for a full engine replacement if your oil fails!
I'm no oil expert hence my 4 star rating. All I know is that I trust the Penrite brand no matter what product they sell. This one in particular was specified by them to use in my ride on tractor mower so I went ahead and used it for the first time.I have done approximately 5 hrs on this oil and the next interval is due in 45 hrs. I check oil level before each start including colour. Last check it looked ok.I think I'll use fully synthetic on the next oil service though as synthetics have the best overall protection.Support Australian made. Use Penrite or Nulon. Both Excellent products.
Have used this oil on several small engines and all seem to run nicely. The one thing I did like about it was its RED colour which was easy to see on checking the oil level in the engine. ( Last time purchased, looks like the colour has been changed back to normal looking oil )
Penrite's usual high quality oil for small machines. The 2.5 Ltr pack is perfect for an oil change and some spare for my petrol powered water blaster.
Thankyou to Supercheap for stocking such a large variety of oil products. In this instance this oil suits smallerr 4 stroke engines.
quality product for ride on mowers or anything that needs 4 stroke
| Villiers | and many more |
| Density at 20°C, kg/L | 0.894 |
| Viscosity, Kinematic, cSt at 40°C | 90 |
| Viscosity, Kinematic, cSt at 100°C | 11 |
| Viscosity Index | 113 |
