Rubber tracks for the Kubota U25 and U25-3 mini excavator, size 300 x 52.5 x 80 — OEM-spec fitment at a price that makes sense. The U25 is Kubota’s workhorse 2.5-tonne zero-tail-swing digger and a staple of hire fleets. When the tracks are worn, RivalParts matches the exact size and gets the machine earning again without the dealer premium.
Kubota U25 / U25-3 rubber track size
| Machine | Track size (W x P x L) | Width | Tread |
|---|---|---|---|
| Kubota U25 / U25-3 | 300 x 52.5 x 80 | 300mm (12″) | C-lug (block) |
That’s 300mm wide, a 52.5mm pitch and 80 links. This is the standard fit across the U25 and the updated U25-3.
Tread options
- C-lug / block tread — the all-rounder. Good grip on hard ground and tarmac, low vibration. The default for most U25 operators.
- Multi-bar tread — extra traction for wet, soft and muddy sites where a C-lug would slip.
How to confirm your size before ordering
Check the inside face of your current track for the stamped size. If it’s worn off, count the drive links (80) and measure the ground-contact width (300mm). Those two confirm the fit. If you’re not certain, send us the machine serial and we’ll cross-reference it.
New to track sizing? Our rubber tracks for mini excavators & track loaders hub covers reading sizes, measuring, tread patterns and OEM vs aftermarket.
Get a price on Kubota U25 tracks
Tell us your machine and we’ll match the correct 300 x 52.5 x 80 rubber tracks and quote you a competitive price. We supply hire fleets, contractors and owner-operators across the UK and USA. No-nonsense pricing, fast dispatch, parts that fit.
Frequently asked questions
What size rubber tracks fit a Kubota U25?
The Kubota U25 and U25-3 take a 300 x 52.5 x 80 rubber track — 300mm wide, 52.5mm pitch, 80 links.
Is the U25 the same track as the U25-3?
Yes — both the U25 and U25-3 run the same 300 x 52.5 x 80 rubber track.
Are aftermarket Kubota tracks as good as OEM?
A quality aftermarket track is built to the same dimensional spec and the same steel-corded reinforced rubber construction as the Kubota OEM track, so it fits and wears the same for a lot less money.