The Tracks Company is your source for unique Compact Tractor Wheel Spacers and Utility Vehicle Wheel Spacers. I manufacture Wheel Spacers
for the Kubota RTV, the BX, B, L, and M Series of Compact Tractors, the John
Deere Gator, HPX, and XUV, the Polaris Ranger, and various John Deere, Yanmar, Massey Ferguson, International Harvester, Cub Cadet, and Wheel Horse Compact Tractors...as well as many others.
Scroll down this page for photos and pricing of some of the various available patterns. If you do not see what you need, please call or email as not everything is listed and I can also do custom designs if necessary.
Consolidated Pricing information can be found listed further down on this home page.
Newest Product: 8 Bolt pattern rear spacers for the Kubota M Series, Kubota L, L48 and L49, and Grand L Series. A variant fits the John Deere 3500 series. Minimum width is 2.5" Priced at $435 per pair plus $40 insured domestic shipping. Pricing includes flat hex nuts, washers, and bolts per photo. Add $64 for a set of 16 properly tapered nuts and the corresponding taper applied to the inner plate as used on the John Deere. For widths over 2.5" add $16 per additional half-inch.
6 Bolt Kubota L Series Front and Kubota L Series Rear Spacers are now available. The photo to the left shows the 2.5" wide 6 bolt pattern Rear Spacers as used on the Kubota B Series, the Kubota L Series, and as found on many models of John Deere, Yanmar, Massey Ferguson, International Harvester, Cub Cadet, and Wheel Horse, etc. Compact Tractors. Visually these patterns are all identical but the spacers for each model will have appropriate dimensional changes to suit the specific application. All necessary fasteners (nuts, bolts, washers) are included with each pair of spacers.
The 6 Bolt Kubota L Series Patterns are priced at $340/pair plus $35 Domestic US shipping for the Rears and $310/pair plus $25 Domestic US shipping for the Fronts. For widths over the basic 2.5" add $12/half-inch width increment. Please inquire further by email or telephone regarding your specific situation and for Canada shipping charges.
Here is another photo of the 6 Bolt pattern spacers as applicable to the Kubota B Series, Kubota L Series, John Deere, and other various Compact Tractors that have a 6 bolt pattern. While these various spacers may all "look" similar, they have dimensional specifications which are tailored for each model application. Fasteners are of course included in the pricing.
Need a 6 Bolt on 6.5" Wheel Spacer? John Deere 790 Tractor Owners: The 6 bolt on 6.5" (165mm) pattern fits this machine as well as others with 16mm bolts and that bolt circle diameter...priced at $355 including shipping in the 2.5" width.
Kubota "B" Series Tractor Wheel Spacers...such as the B3030, B2920, B7500, B29, and all other variants within the "B" Series...are available for both Front and Rear Axles. This is a photo of a 3" wide Front Spacer. The Rears...see above photo...are very similar, but with a larger bolt pattern and larger bolts. This photo shows a spacer prior to painting as the details show up better without paint.
Kubota "B" Series Front Spacer pricing is $300/pair and Rear Spacers are $310/pair plus $25 shipping US domestic, $50 to Canada. For wider widths add $12 per half inch increment over the basic 2.5" width. Fasteners included, of course.
Utility Vehicle Wheel Spacers are made in many patterns and widths. These are the 5 bolt on 4.5" spacers that apply to the Kubota RTV 900 and 1100, the John Deere Gator, HPX, and XUV Utility Vehicles, the John Deere 2305 Compact Tractor (@+$10), as well as a variety of other machines such as Cub Cadet and Wheel Horse, and even the front axles of some John Deere Compact Tractors. This pattern is fastened to the machine's hub flange with 7/16" Lug Bolts that have an 82 degree taper. The inner plate of the spacer is appropriately countersunk to accomodate this angle. Pricing is $185/pair plus $15 US shipping ($30 to Canada) and includes a set of ten OEM Lug Bolts. Add $10/half-inch width increment for widths over 2.5". More Photos Here.
A similar Rear Wheel Spacer is available for the Kubota BX Series Compact Tractor to give improved safety and stability to what is otherwise a top heavy and tippy machine. They have the proper 5x4.5" bolt pattern, 1/2"x20 threads, and 60 degree countersink to fit the Kubota BX Series. The outside edge is lightly beveled to accomodate the radius of the inner surface of the rim. Each spacer is custom made from 1/4" plate steel and welded fabrication. The photo shows 2" wide spacers (but they can also be made in other narrower or wider widths if you prefer). $205/pair (add $10/half inch for widths over 2.5") (includes a set of lug bolts) plus $15 US shipping, $30 to Canada.
4 Bolt Front Spacers for the Kubota BX Series are custom designed with 9/16" threading and the proper 60 degree taper that matches the OEM lugs and are priced at $180 per pair. US Shipping is $15, Canada is $30. For wider widths add $8/half inch increment over 2.5". A set of lug bolts is included with each pair of spacers.
Also available is a variant of this same pattern that fits the Kubota BX 1500 and 1800 models that have an even smaller diameter front rim and tire than the rest of the BX Series. The bolt pattern and lug bolts are identical but both the inside and outside diameters of the spacers are just a bit smaller to fit into the unique curvature of the front rim.
For Agricultural applications here is a 5" wide Kubota/John Deere Utility Vehicle spacer built to help match crop row widths.
Spacers are custom made in sizes from 1" to 5" wide...from $200/pair (which includes US shipping and lug bolts) plus an extra width charge of $10 per half-inch increment over 2.5" width.
An example of 5" Spacers for Polaris Ranger...for agricultural use, to match wheelbase to crop row widths, or for enhanced hillside stability. Available 2.5" to 6" wide from $xxx/pair, shipping included. Sorry. Discontinued.
Convenient to install and fully length adjustable rear tracks are available from The Tracks Company. Polaris Ranger 6x6 Tracks or John Deere Gator / Cub Cadet pattern tracks will turn these machines into a half-track vehicle and enhance traction, stability, and flotation. Sorry: Front Tracks no longer available.
Kubota RTV or John Deere UTV (+lug bolts) @ $185/pair (plus $15 US S/H) (Add $10/half inch width over 2.5")
John Deere 2305 Compact Tractor $210/pair (includes US S/H, Lug Bolts) (Add $10/half inch width over 2.5")
Kubota BX Series Rear Spacers $220/pair (includes US S/H, Lug Bolts) (Add $10/half inch width over 2.5")
Kubota BX Series Front Spacers $195/pair (includes US S/H, Lug Bolts) (Add $8/half inch width over 2.5")
Kubota B Series Front Spacers $325/pair (includes US S/H, Fasteners) (Add $12/half inch width over 2.5")
Kubota B Series Rear Spacers $335/pair (includes US S/H, Fasteners) (Add $12/half inch width over 2.5")
6 Bolt on 6.5" (165mm) John Deere 790 Spacers $355/pair (includes US S/H, Fasteners) (Add $12/half inch width over 2.5")
Kubota L Series Front Spacers $335/pair (includes US S/H, Fasteners) (Add $12/half inch width over 2.5")
Kubota L Series Rear Spacers $375/pair (includes US S/H, Fasteners) (Add $12/half inch width over 2.5")
Kubota M & L (8 Bolt) Spacers $475/pair (includes US S/H, Fasteners) (Add $16/half inch width over 2.5")
John Deere 8 Bolt Patterns & 3500 Series...add $50 to Kubota prices for tapered nuts if desired
ALL OTHERS AND CUSTOM FABRICATIONS...PLEASE INQUIRE!!
Notes: Wheel Spacers are required for installation of rear tracks. Prices and specifications subject to change without prior notice. Photos may not reflect most current modifications. Full payment is due prior to shipping. No returns of custom orders (rear tracks and spacers) except by prior arrangement. All refunds for approved returns or cancellations subject to 15% fee.
Newest Product: 8 Bolt pattern rear spacers for the Kubota M Series, Kubota L, L48 and L49, and Grand L Series. A variant fits the John Deere 3500 series. Minimum width is 2.5" Priced at $435 per pair plus $40 insured domestic shipping. Pricing includes flat hex nuts, washers, and bolts per photo. Add $64 for a set of 16 properly tapered nuts and the corresponding taper applied to the inner plate as used on the John Deere. For widths over 2.5" add $16 per additional half-inch. 
6 Bolt Kubota L Series Front and Kubota L Series Rear Spacers are now available. The photo to the left shows the 2.5" wide 6 bolt pattern Rear Spacers as used on the Kubota B Series, the Kubota L Series, and as found on many models of John Deere, Yanmar, Massey Ferguson, International Harvester, Cub Cadet, and Wheel Horse, etc. Compact Tractors. Visually these patterns are all identical but the spacers for each model will have appropriate dimensional changes to suit the specific application. All necessary fasteners (nuts, bolts, washers) are included with each pair of spacers. 
Here is another photo of the 6 Bolt pattern spacers as applicable to the Kubota B Series, Kubota L Series, John Deere, and other various Compact Tractors that have a 6 bolt pattern. While these various spacers may all "look" similar, they have dimensional specifications which are tailored for each model application. Fasteners are of course included in the pricing.
Kubota "B" Series Tractor Wheel Spacers...such as the B3030, B2920, B7500, B29, and all other variants within the "B" Series...are available for both Front and Rear Axles. This is a photo of a 3" wide Front Spacer. The Rears...see above photo...are very similar, but with a larger bolt pattern and larger bolts. This photo shows a spacer prior to painting as the details show up better without paint. 
A similar Rear Wheel Spacer is available for the Kubota BX Series Compact Tractor to give improved safety and stability to what is otherwise a top heavy and tippy machine. They have the proper 5x4.5" bolt pattern, 1/2"x20 threads, and 60 degree countersink to fit the Kubota BX Series. The outside edge is lightly beveled to accomodate the radius of the inner surface of the rim. Each spacer is custom made from 1/4" plate steel and welded fabrication. The photo shows 2" wide spacers (but they can also be made in other narrower or wider widths if you prefer). $205/pair (add $10/half inch for widths over 2.5") (includes a set of lug bolts) plus $15 US shipping, $30 to Canada.
For Agricultural applications here is a 5" wide Kubota/John Deere Utility Vehicle spacer built to help match crop row widths. 
An example of 5" Spacers for Polaris Ranger...for agricultural use, to match wheelbase to crop row widths, or for enhanced hillside stability. Available 2.5" to 6" wide from $xxx/pair, shipping included. Sorry. Discontinued. 
18" Polaris Ranger 6x6 Tracks