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Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831
Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831
Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831

Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831

(7 reviews)

Introducing the Masport 450 ST S18 460mm Steel Chassis Lawn Mower, a versatile and efficient tool for maintaining your lawn. This mower offers three cutting options - cut, catch, and mulch - allowing you to choose the best method for your needs. Powered by a reliable Briggs & Stratton 140cc OHV Series 550EX ReadyStart 4-stroke engine, this mower starts easily without the need for priming. The 460mm (18") steel chassis provides durability and stability while mowing. The Masport 4 Blade Disc System ensures superior catching performance by increasing airflow. The front and rear adjustable mono bearing wheels, measuring 200mm (8") each, offer smooth maneuverability on various terrains. The comfortable upturned upper handle with a PVC grip provides a secure and ergonomic grip for easy control. Additionally, the HDPE plastic catcher efficiently collects grass clippings, reducing the need for cleanup. Whether you prefer to cut, catch, or mulch, the Masport 450 ST S18 460mm Steel Chassis Lawn Mower is a reliable choice for maintaining a well-groomed lawn.

Introducing the Masport 450 ST S18 460mm Steel Chassis Lawn Mower, a versatile and efficient tool for maintaining your lawn. This mower offers three cutting options - cut, catch, and mulch - allowing you to choose the best method for your needs. Powered by a reliable Briggs & Stratton 140cc OHV Series 550EX ReadyStart 4-stroke engine, this mower starts easily without the need for priming. The 460mm (18") steel chassis provides durability and stability while mowing. The Masport 4 Blade Disc System ensures superior catching performance by increasing airflow. The front and rear adjustable mono bearing wheels, measuring 200mm (8") each, offer smooth maneuverability on various terrains. The comfortable upturned upper handle with a PVC grip provides a secure and ergonomic grip for easy control. Additionally, the HDPE plastic catcher efficiently collects grass clippings, reducing the need for cleanup. Whether you prefer to cut, catch, or mulch, the Masport 450 ST S18 460mm Steel Chassis Lawn Mower is a reliable choice for maintaining a well-groomed lawn.

$623.00 - $825.50

in 8 offers

last seen 24 Oct 2026

The lowest price we last saw for Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831 was $623.00 at eBay.com.au, compared across 8 retailers (last seen 24 Oct 2026). Prices may have changed since.

The all-time low we recorded was $434.25 on 16 July 2025.

Prices last updated 24 Oct 2026.

Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831

$623.00

last seen 24 Oct 2026
(7 reviews)

Introducing the Masport 450 ST S18 460mm Steel Chassis Lawn Mower, a versatile and efficient tool for maintaining your lawn. This mower offers three cutting options - cut, catch, and mulch - allowing you to choose the best method for your needs. Powered by a reliable Briggs & Stratton 140cc OHV Series 550EX ReadyStart 4-stroke engine, this mower starts easily without the need for priming. The 460mm (18") steel chassis provides durability and stability while mowing. The Masport 4 Blade Disc System ensures superior catching performance by increasing airflow. The front and rear adjustable mono bearing wheels, measuring 200mm (8") each, offer smooth maneuverability on various terrains. The comfortable upturned upper handle with a PVC grip provides a secure and ergonomic grip for easy control. Additionally, the HDPE plastic catcher efficiently collects grass clippings, reducing the need for cleanup. Whether you prefer to cut, catch, or mulch, the Masport 450 ST S18 460mm Steel Chassis Lawn Mower is a reliable choice for maintaining a well-groomed lawn.

Introducing the Masport 450 ST S18 460mm Steel Chassis Lawn Mower, a versatile and efficient tool for maintaining your lawn. This mower offers three cutting options - cut, catch, and mulch - allowing you to choose the best method for your needs. Powered by a reliable Briggs & Stratton 140cc OHV Series 550EX ReadyStart 4-stroke engine, this mower starts easily without the need for priming. The 460mm (18") steel chassis provides durability and stability while mowing. The Masport 4 Blade Disc System ensures superior catching performance by increasing airflow. The front and rear adjustable mono bearing wheels, measuring 200mm (8") each, offer smooth maneuverability on various terrains. The comfortable upturned upper handle with a PVC grip provides a secure and ergonomic grip for easy control. Additionally, the HDPE plastic catcher efficiently collects grass clippings, reducing the need for cleanup. Whether you prefer to cut, catch, or mulch, the Masport 450 ST S18 460mm Steel Chassis Lawn Mower is a reliable choice for maintaining a well-groomed lawn.

Size:

450 St
500 St

Price comparison

Price data powered by pricesAPI.io

Last updated at 24/10/2026 10:28:01

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64eBay.com.au

$623.00

Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=sandersonsoutdoorpowerequipment.com.au&sz=64sandersonsoutdoorpowerequipment.com.au

$629.00

Masport 18 Inch Steel Push Lawn Mower Briggs & Stratton Engine 565831

Delivery $14.99

https://www.google.com/s2/favicons?domain=mowerstore.com.au&sz=64Mowerstore

$629.00

Masport 450ST Lawn Mowers

https://www.google.com/s2/favicons?domain=powermowers.com.au&sz=64powermowers.com.au

$629.00

Masport 450 ST S18 2'n1 140cc 575EX OHV Lawn Mower - 18" Cut 565831

Delivery $66.80

https://www.google.com/s2/favicons?domain=ipswichmowers.com.au&sz=64ipswichmowers.com.au

$629.00

Masport 450 ST S18 2in1 Lawn Mower

https://www.google.com/s2/favicons?domain=appliancesonline.com.au&sz=64Appliances Online Australia

$634.00

Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831

Free delivery by Tue

https://www.google.com/s2/favicons?domain=clickfrenzy.com.au&sz=64Click Frenzy

$634.00

Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831

https://www.google.com/s2/favicons?domain=supersaverau.com.au&sz=64SuperSaverAU

$825.50

Masport 450 ST S18 Lawn Mower - 565831

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

25 July 2023Butts .

originally posted on mitre10.com.au

I purchased this model from Holt's Mitre 10(Sorell two years ago .Honestly it's the best mower I've ownedPreviously I had Victa ,but their brands are rubbish , plastic carbaureators , plastic partsPlus extremely are costly to have repaired.and fuell thirstyMy Masport starts 99% first pull .is quite and great on fuelThe Victa took a tank and half to mow my lawn .Masport cuts it nearly twice .My wife has no problems starting and using it .It's a great mower and great value .Extremely happy .

Best lawnmower i have ever owned
6 September 2021GRAHAM H.

originally posted on stihlshop.co.nz

Not having to start petrol mower by pulling a rope is the best issue.Easy to start and operate. Just one button to press.Easy to clean as there is no petrol to spill.I cant see why anyone would prefer petrol mower.

Specification

Mower TypeWalk Behind
Drive TypePush
Self PropelledNo (Push drive system)
Power SourceGas
Start TypeZone start, ReadyStartβ„’

Price comparison

Updated 14 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=ebay.com.au&sz=64
eBay.com.au

$623.00

Out of stock

Masport 450 ST S18 460mm Steel Chassis Lawn Mower 565831

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

https://www.google.com/s2/favicons?domain=sandersonsoutdoorpowerequipment.com.au&sz=64
sandersonsoutdoorpowerequipment.com.au

$629.00

Out of stock

Masport 18 Inch Steel Push Lawn Mower Briggs & Stratton Engine 565831

Delivery $14.99

https://www.google.com/s2/favicons?domain=mowerstore.com.au&sz=64
Mowerstore

$629.00

Masport 450ST Lawn Mowers

https://www.google.com/s2/favicons?domain=powermowers.com.au&sz=64
powermowers.com.au

$629.00

Masport 450 ST S18 2'n1 140cc 575EX OHV Lawn Mower - 18" Cut 565831

Delivery $66.80

https://www.google.com/s2/favicons?domain=ipswichmowers.com.au&sz=64
ipswichmowers.com.au

$629.00

Masport 450 ST S18 2in1 Lawn Mower

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

25 July 2023

I purchased this model from Holt's Mitre 10(Sorell two years ago .Honestly it's the best mower I've ownedPreviously I had Victa ,but their brands are rubbish , plastic carbaureators , plastic partsPlus extremely are costly to have repaired.and fuell thirstyMy Masport starts 99% first pull .is quite and great on fuelThe Victa took a tank and half to mow my lawn .Masport cuts it nearly twice .My wife has no problems starting and using it .It's a great mower and great value .Extremely happy .

Butts . originally posted on mitre10.com.au
Best lawnmower i have ever owned
6 September 2021

Not having to start petrol mower by pulling a rope is the best issue.Easy to start and operate. Just one button to press.Easy to clean as there is no petrol to spill.I cant see why anyone would prefer petrol mower.

GRAHAM H. originally posted on stihlshop.co.nz

Specification

Mower TypeWalk Behind
Drive TypePush
Self PropelledNo (Push drive system)
Power SourceGas
Start TypeZone start, ReadyStartβ„’

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