Kobelco SK50UR Tracks & Parts

High-grade Kobelco SK50UR rubber tracks and undercarriage parts, engineered to ment in 400x72.5Nx74. Heavy-duty construction for digging, grading and trenching — every order ships free.

Specifications at a Glance

Track size: 400x72.5Nx74
Width: 400 mm
Pitch: 72.5 mm
Links: 74
Guide: Offset guide

Choose Your Tread

Directional — Mini-excavator standard — angled lugs for digging, grading and trenching traction.

Tracks That Cross Over

Looking for another machine? The 400x72.5Nx74 size also fits:

The TrackTECH Difference

Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.
Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
24-month warranty on every track — confidence that outlasts the competition.

Order your Kobelco SK50UR tracks and parts today, or call (850) 816-7898 for build help. Not sure on size or guide? The Track Finder has you covered.

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Find Your Track Call TrackTECH

Kobelco SK50UR Rubber Tracks | 400x74x72

Track sizes

400x72.5Nx74

Rubber tracks

Kobelco SK50UR 400x72.5Nx74 Bridgestone 400x72.5Nx74 MX
- Bridgestone | 400x72.5Nx74
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Which tread fits Kobelco SK50UR?

Pick a tread for your jobsite — then buy above.

+ Recommended surface- Not the primary use— Application dependent

Pattern	Best Use	Key Traits	Road	Clay	Gravel	Mulch	Mud	Turf	Action
M MxMachine-matched track option	Available for this machine from the governed TrackTECH fitment record. Review the track option above for current price and availability.	Governed Fitment Machine-Matched Current Commerce Data	—	—	—	—	—	—	View

Built for Heavy Duty Use

Heavy-Duty Track Construction

Setting a new standard in heavy-duty performance. Find your exact fit, reduce avoidable downtime, and keep your machine working — not waiting.

Brand New
New belts — not remills or retreads.
Heavy-Duty Steel Guides
Precision-formed internal steel components support consistent sprocket engagement.
Continuous Steel Cord
Continuous internal steel reinforcement supports belt strength under repeated load.
Premium Wear-Resistant Rubber
Heavy-duty rubber construction built for abrasion and daily commercial use.
Precision Fitment
Governed width, pitch, and link count for the machine application.
High-Traction, Low-Vibration
Tread patterns matched to the jobsite.

Kobelco SK50UR fitment data

Fitment & Part Numbers

Track Size	400x72.5Nx74

Related Collections

Will this track fit my Kobelco SK50UR?

Yes — this track is matched to the Kobelco SK50UR by size and tread pattern.

Do Kobelco SK50UR tracks sell in pairs?

Tracks are priced individually; a full machine needs two. Most owners replace both at once so wear stays even.

Are these OEM or aftermarket Kobelco SK50UR tracks?

OEM-grade aftermarket tracks built to factory fitment for the Kobelco SK50UR — same dimensions and guide type, continuous steel-cord belt, at a better price than dealer OEM.