This is a direct aftermarket replacement rubber track for the Kubota U35-4, engineered to the exact 35-4 specifications. Designed for mini excavators, the 300x52.5Wx84 tread on this 35-4 track provides stability during heavy digging and reduces vibration when tracking across hardpack.
This 35-4 track is verified to fit the following mini excavator tracks models:
To maximize the lifespan of your new 35-4 track, we recommend inspecting your drive sprockets, bottom rollers, and front idlers prior to installation. Operating a new track on worn sprockets can cause premature wear to the steel links and drive lugs.
Tread Pattern Guide
Compare common TrackTECH rubber track tread patterns by traction, ride comfort, surface protection, and jobsite conditions.
Balanced Jobsite Performance
Best for: general construction, dirt, gravel, clay, and mixed jobsite use.
C-Block tracks are a strong all-around option for compact track loaders working across everyday jobsite conditions. They provide dependable traction, a stable ride, and balanced wear life without being overly aggressive on the ground.
Aggressive Traction
Best for: mud, loose soil, slopes, clay, and soft ground.
Zig-Zag tracks use an alternating lug design to improve bite and help the track clean out in loose or wet conditions. This pattern is a strong choice when traction and hillside control matter more than surface protection.
Severe-Duty Terrain
Best for: forestry, mulching, extreme land clearing, and the most severe off-road environments.
Designed for high-horsepower CTLs in dense brush, jagged terrain, and debris-heavy conditions. The most aggressive TrackTECH tread for severe duty — built for durability, puncture resistance, and relentless traction when clearing heavy brush or earth.
Fortified Core Defense: ultra-reinforced center guide deflects stumps, jagged rocks, and sharp forestry debris from the core. Maximum Bite: deep aggressive lugs deliver uncompromising forward drive from deep clay to heavy snowpack.
Trade-off: overkill on sensitive turf or finished pavement — runs rough and will tear up the ground. Ideal surfaces: mulch/brush, deep clay, jagged rock, snow.
Mini Excavator Control
Best for: mini excavators, trenching, grading, utility work, and mixed surfaces.
Directional tracks are commonly used on mini excavators where forward traction, controlled movement, and dependable wear are important. This pattern helps provide predictable movement across dirt, gravel, clay, and general excavation conditions.
Not sure which tread pattern is right for your machine? Send your make, model, serial number, or a photo of your current track size and TrackTECH will help confirm fitment before your order ships.
Common questions about Kubota U35-4 rubber tracks
The Kubota U35-4 uses 300x53x84 rubber tracks (Width: 300mm, Pitch: 53mm, Links: 84). Always verify the size stamped on your existing track or use the TrackTECH Rubber Track Finder before ordering.
Matching drive sprocket options for the Kubota U35-4 include Kubota U35-4 Sprocket | Part #RC417-14430. When installing new rubber tracks, inspect sprockets for hooked, sharp, or uneven teeth because worn sprockets can shorten track life and damage the drive lugs.
Matching bottom roller or track roller options for the Kubota U35-4 include Kubota U35-4 Track Roller | Part #RC788-21700. Replacing worn rollers before installing new rubber tracks helps keep the undercarriage aligned and reduces uneven wear across the track carcass.
Matching front idler options for the Kubota U35-4 include Kubota U35-4 Front Idler | Part #RC461-21300. Front idlers guide the track and help maintain proper tension, so inspect the flange, bearing condition, and wear surface before installing new tracks.
Matching top roller options for the Kubota U35-4 include Kubota U35-4 Carrier Roller | Part #RC411-21903. Top rollers support the upper track path and should be checked for bearing play, flat spots, and uneven wear during undercarriage service.
The 300x53x84 rubber track size is used across multiple compact machines, including 300x53x84, Kubota K035-3, Kubota KX035-3, Kubota KX033-4, Kubota KX101-3, Kubota U35-3S, and Kubota U35-3. Always confirm by checking the size stamped on your current track and your machine serial number before ordering.
Yes, inspect sprockets, rollers, and idlers before installing new rubber tracks on the Kubota U35-4. Worn undercarriage parts can shorten track life, cause poor alignment, and create uneven wear. Shop matching parts from the linked products above or view all undercarriage parts.
Confirm fitment by checking your machine make, model, serial number, and existing track size or OEM part number. For rubber tracks, verify width, pitch, and link count. For undercarriage parts, compare the part number, bolt pattern, tooth count, and machine position. You can also use the TrackTECH Track Finder or call (850) 816-7898 before ordering.
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