10 x 3.50-4 flat free mower deck wheel suited to compatible large deck mowers and commercial turf equipment, with a smooth semi-pneumatic tyre, central hub and 1/2″ axle fitment.
Suited to large mower decks: Intended for compatible wheel positions directly on or alongside larger cutting decks, helping support the deck as the mower travels across lawn and turf.
Smooth tread for turf movement: The slick tread has no aggressive blocks to bite heavily into the grass, helping the wheel roll and change direction across turf with less surface disruption during mower deck movement.
Non-marking tread: The smooth tyre is specified as non-marking, making it suited to turf applications where reducing visible tyre marking and surface disturbance is important.
Semi-pneumatic tyre construction: Provides some cushioning over grass and minor surface irregularities without relying on conventional tyre pressure, reducing the need for inflation and regular pressure checks.
Flat free mower deck wheel: The complete wheel assembly provides a low-maintenance deck support wheel while retaining some compliance through the semi-pneumatic tyre construction.
Central hub position: The hub is positioned centrally through the wheel, making it suitable for mower deck brackets using the same centred mounting arrangement.
102mm hub length: The hub measures 102mm including the sleeve. Compare this dimension with the available space inside your mower deck mounting bracket before ordering.
1/2″ axle fitment: Suits a 12.7mm (1/2″) axle. Check the axle or mounting bolt diameter on your existing wheel to confirm the replacement will fit correctly.
Tapered roller bearings: Fitted tapered roller bearings support stable wheel rotation under load, helping the deck wheel roll smoothly during regular mower operation.
10 x 3.50-4 flat free mower deck wheel suited to compatible large deck mowers and commercial turf equipment, with a smooth semi-pneumatic tyre, central hub and 1/2″ axle fitment.
Suited to large mower decks: Intended for compatible wheel positions directly on or alongside larger cutting decks, helping support the deck as the mower travels across lawn and turf.
Smooth tread for turf movement: The slick tread has no aggressive blocks to bite heavily into the grass, helping the wheel roll and change direction across turf with less surface disruption during mower deck movement.
Non-marking tread: The smooth tyre is specified as non-marking, making it suited to turf applications where reducing visible tyre marking and surface disturbance is important.
Semi-pneumatic tyre construction: Provides some cushioning over grass and minor surface irregularities without relying on conventional tyre pressure, reducing the need for inflation and regular pressure checks.
Flat free mower deck wheel: The complete wheel assembly provides a low-maintenance deck support wheel while retaining some compliance through the semi-pneumatic tyre construction.
Central hub position: The hub is positioned centrally through the wheel, making it suitable for mower deck brackets using the same centred mounting arrangement.
102mm hub length: The hub measures 102mm including the sleeve. Compare this dimension with the available space inside your mower deck mounting bracket before ordering.
1/2″ axle fitment: Suits a 12.7mm (1/2″) axle. Check the axle or mounting bolt diameter on your existing wheel to confirm the replacement will fit correctly.
Tapered roller bearings: Fitted tapered roller bearings support stable wheel rotation under load, helping the deck wheel roll smoothly during regular mower operation.
Description
The SP10-350-500 is a 10 x 3.50-4 flat free mower deck wheel fitted with a semi-pneumatic tyre and suited to compatible large deck mowers and commercial turf equipment. It is intended for deck-mounted applications where the wheel helps support the cutting deck as the mower moves across grass and uneven lawn surfaces.
Its slick tread is well suited to turf because it avoids aggressive tread blocks that can bite heavily into the grass. The tyre is also specified as non-marking, helping reduce visible tyre marking while the deck wheel rolls and changes direction across maintained turf.
The semi-pneumatic construction provides some cushioning over minor surface irregularities without relying on conventional tyre pressure. This removes the need for regular inflation or pressure checks while still allowing some compliance between the mower deck and the ground.
The wheel is supplied as a complete assembly including the semi-pneumatic tyre, hub, axle components and tapered roller bearings. It uses a central hub arrangement with a hub length of 102mm including the sleeve and suits a 12.7mm (1/2″) axle.
Fitment should be confirmed against the mower deck wheel currently installed on the machine. Compare the 10 x 3.50-4 size, 102mm hub length, 12.7mm axle diameter and central hub position, and make sure there is sufficient clearance within the mounting bracket for the wheel to rotate freely.
Product FAQs
Fitment should be confirmed by comparing the wheel with the one currently fitted to your mower deck. For the SP10-350-500, check the 10 x 3.50-4 size, 102mm hub length, 12.7mm (1/2″) axle diameter and central hub position.
Also make sure there is enough clearance inside the mower deck mounting bracket for the wheel to rotate freely without binding.
Check the existing wheel’s tyre size, hub length, axle diameter and hub position. You should also measure the available width inside the mower deck mounting bracket.
Matching the 10 x 3.50-4 tyre size alone does not guarantee fitment because similar wheels can use different axle diameters and hub arrangements.
The SP10-350-500 is suited to compatible large deck mowers and commercial turf equipment. It is fitted directly to or alongside the cutting deck, where it helps support the deck as the mower travels across the ground.
It is a deck support wheel rather than one of the larger front castor wheels used for steering the mower itself.
The slick tread helps the wheel roll across turf without aggressive tread blocks gripping heavily into the grass, while the supplied non-marking specification helps reduce visible tyre marking. The semi-pneumatic construction also provides some cushioning without requiring conventional tyre inflation or pressure checks.
The tapered roller bearings help support the wheel under load while maintaining stable, smooth rotation. This is useful in mower deck applications where the wheel repeatedly rolls across turf while carrying part of the cutting deck load.
Product Code
SP10-350-500
Size
10 X 3.50-4
Axle size
12.7 mm
Hub position
Central
Hub Length (with sleeve)
102 mm
Tyre Type
Semi Pnuematic Tyre
Tread Pattern
Slick
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