When maintaining vehicles, a smooth, stable floor jack is essential. Replacing worn casters with steel options can restore mobility, load stability, and safety. This guide highlights five durable steel caster sets compatible with many 3-4 ton floor jacks, helping you pick the right stem size and load capacity for your needs.
| Product | Brand | Capacity (per pair) | Stem Size | Amazon Link |
|---|---|---|---|---|
| Floor Jack Casters for 3 Ton Floor Jack (12mm Stem) | Kilixin | Up to 3 Tons | 12mm | https://www.amazon.com/dp/B0B7S1F3X7?tag=pocketknife09f-20 |
| Floor Jack Casters for 3 Ton Floor Jack (12mm Stem) | KoMvzyl | Up to 4 Tons | 12mm | https://www.amazon.com/dp/B0DRLDP3BW?tag=pocketknife09f-20 |
| VYF Floor Jack Caster Wheels (16mm Stem, 4 Ton) | VYF | Up to 4 Tons | 16mm | https://www.amazon.com/dp/B0FXQD3F6P?tag=pocketknife09f-20 |
| Exclaith Floor Jack Casters (16mm Stem, 4 Ton) | Exclaith | Up to 4 Tons | 16mm | https://www.amazon.com/dp/B0FF4XRK5Z?tag=pocketknife09f-20 |
| Toyosport Replacement Floor Jack Casters (12mm Stem, 3 Ton) | Toyosport | Up to 3 Tons | 12mm | https://www.amazon.com/dp/B0F3D137FB?tag=pocketknife09f-20 |
Product 1: Floor Jack Casters for 3 Ton Floor Jack (12mm Stem) — Kilixin

The Kilixin floor jack caster set uses an all-steel frame designed for universal compatibility with many floor jacks. With a 12mm stem, these casters fit a wide range of models and provide robust support for loads up to 3 tons per pair. The durable construction aims to reduce wear and ensure smoother mobility on shop floors and driveways. The kit is marketed as a direct replacement part for several popular brands, simplifying maintenance and downtime for routine jack service.
Key considerations include stem size compatibility, weight capacity, and the longevity of the steel frame under frequent rolling and swiveling. For professional garages or DIY setups, this kit offers a balance of strength and affordability. Installation is straightforward, and the all-steel design supports reliable rolling performance even when transporting heavier loads around a workshop.
Product 2: Floor Jack Casters for 3 Ton Floor Jack (12mm Stem) — KoMvzyl

The KoMvzyl caster wheels are offered as a cast-iron, all-steel frame replacement for 3-ton floor jacks with a 12mm hole. The set emphasizes a high load capacity up to 4 tons per pair, making it suitable for heavier models and demanding shop use. The stem thickness and mounting method are highlighted as compatible with floor jacks featuring holes of at least 12mm in diameter. These casters are positioned as durable, long-lasting components designed to restore mobility after caster wear or failure.
From a performance standpoint, users should verify stem compatibility with their exact jack model and confirm the installation supports the load and maneuverability required in their workspace. The all-steel construction suggests reduced risk of deformation under load and better resistance to shop debris and impacts when rolling across concrete or tile floors.
Product 3: VYF Floor Jack Caster Wheels for 4 Ton Floor Jack (16mm Stem)

The VYF caster wheels are designed for heavier floor jacks, supporting up to 4 tons per pair with a 16mm stem. Constructed from solid cast iron, these casters emphasize durability in professional shop environments where frequent rolling under load is common. The 16mm stem size broadens compatibility with a range of jack models, but users should double-check stem specifications before purchase to ensure proper mounting.
Advantages highlight stable mobility and load distribution, helping prevent wobble during use. The packaging notes universal compatibility with jacks from several major brands, while reminding buyers to confirm old caster stem size and mounting holes. This type of steel caster is well-suited for technicians who perform frequent tire changes, frame work, and under-car tasks that require reliable mobility of the jack base.
Product 4: Exclaith Floor Jack Casters (16mm Stem, 4 Ton)

Exclaith offers a 4-ton capacity caster option with a 16mm stem, aligning with larger floor jacks that require robust wheel assemblies. The all-steel frame is positioned to withstand heavy loads while maintaining maneuverability. The design supports a stable base during operation, reducing the risk of caster failure when moving vehicles or equipment across shop floors.
For buyers, the critical considerations include wheel hardness, resistance to impact, and the degree of swivel play. A well-matched stem and mounting hole diameter ensure secure installation and dependable operation under frequent use. This option is informative for shops needing long-lasting components that reduce downtime due to worn casters.
Product 5: Toyosport 2 Pcs Floor Jack Replacement Parts (12mm Threaded Swivel Casters)

Toyosport provides a two-pack of 3-ton swivel caster wheels with a 12mm threaded stem. The emphasis is on universal compatibility with floor jacks that have mounting holes of 12mm or larger. The design includes reinforced guide wheels to support heavier loads, aiming to deliver stable rolling and easier maneuverability when repositioning a floor jack in confined spaces or busy garages.
Key considerations for this option include the threaded stem compatibility, wheel rotation smoothness, and overall build quality. The two-pack configuration offers a straightforward replacement solution for worn casters, helping to maintain consistent performance and reduce downtime during maintenance or repair work.
Buying Guide: Key Considerations For Steel Floor Jack Casters
- Load Capacity: Match the caster pair capacity to your floor jack’s weight and the heaviest expected load. Common ranges are 3-4 tons per pair, but verify your specific model’s requirements.
- Stem Size And Mounting: Ensure the stem diameter (12mm or 16mm) fits the mounting holes or hardware on your jack. Also confirm whether you need a threaded or press-fit stem.
- Material And Construction: All-steel frames and cast-iron wheels offer endurance and rigidity. Look for reinforced frames and corrosion-resistant finishes for long service life in garages and shops.
- Wheel Design: Swivel wheels aid maneuverability, but some setups benefit from fixed wheels for stability. Consider the flooring type (concrete, tile, or epoxy) and surface debris when choosing wheel hardness.
- Compatibility: Confirm brand compatibility if you rely on common models (ATD, Cornwell, Mac Tools, Matco, Mountain, Napa, Sunex, etc.).
- Installation And Maintenance: Look for straightforward installation with included hardware. Regular inspection of caster integrity helps prevent safety issues during lifts and moves.
- Replacement Availability: Availability of replacement parts and replacement sets affects long-term maintenance planning and downtime.
- Comparison Snapshot:
- 3 Ton options (12mm): Kilixin, KoMvzyl
- 4 Ton options (16mm): VYF, Exclaith
- 3 Ton option with 12mm stem from Toyosport
Selecting the right steel casters for a floor jack involves balancing capacity, stem compatibility, and installation practicality. The options highlighted here provide a spectrum from compact 3-ton replacements to heavy-duty 4-ton configurations, with both 12mm and 16mm stem choices. When choosing, consider your jack’s expected workload, the surfaces you’ll roll over, and the ease of future maintenance. The right casters can extend the life of your floor jack and improve overall shop efficiency without sacrificing safety.