Mini Excavator

Kubota U55-5 Mini Ex Tracks

Fits track size: 400x72.5Kx74

Choose your tread pattern. OEM-grade, continuous steel cord, free freight.

24-Month Warranty Free Freight Same-Day Shipping Fleet Discounts
Kubota U55-5 rubber tracks and parts
Machine Performance
  • Operating Weight12721 lbs
  • Horsepower47.6 HP
  • Track Size400x72.5Kx74
Hydraulics & Lift
  • Standard Flow19.8 GPM
  • High Flow9.8 GPM
OEM Reference Parts
  • Sprocket P/NSPRD411-14432
  • Bottom Roller P/NTRRD411-21703

Kubota U55-5 Mini Ex Tracks

Pick your track size (OEM fit: 400x72.5Kx74), then choose a tread pattern. OEM-grade continuous steel cord · free freight.

Kubota U55-5 Mini Ex · 400x72.5Kx74

Staggered Block

Heavy-Duty Rubber Track

Staggered Block

Track Size: 400x72.5Kx74

$1,549.00$2,007.00Save $458.00

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Kubota U55-5 Mini Ex Undercarriage

OEM-cross-referenced sprockets, idlers & rollers for the Kubota U55-5. Drop-in fit for 400x72.5Kx74.

Kubota U55-5 Mini Ex Sprockets

Part number depends on serial break — confirm your S/N before ordering.

Heavy-Duty Sprocket

Heavy-Duty Sprocket

Part #: SPRD411-14432

$249.00$279.00

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Kubota U55-5 Mini Ex Rollers

Part number depends on serial break — confirm your S/N before ordering.

Heavy-Duty Track Roller

Heavy-Duty Track Roller

Part #: CRRD411-22900

$129.00$149.00

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Heavy-Duty Track Roller

Heavy-Duty Track Roller

Part #: TRRD411-21703

$169.00$199.00

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Kubota U55-5 Mini Ex Attachments

Excavator Pin-On mount for the Kubota U55-5. Popular buckets, grapples, forks, and brush cutters — confirm mount and hydraulics before ordering.

78" Heavy Duty Low Profile Bucket

Attachment

78" Heavy Duty Low Profile Bucket

$1,299.00

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Standard Grapple Bucket

Attachment

Standard Grapple Bucket

$2,799.00

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Heavy-Duty Skid Steer Pallet Forks & Frame

Attachment

Heavy-Duty Skid Steer Pallet Forks & Frame

$1,972.00

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Kubota U55-5 FAQs

Common questions about Kubota U55-5 tracks, undercarriage parts, and attachments.

What size rubber tracks fit the Kubota U55-5?
The Kubota U55-5 commonly uses track size 400x72.5Kx74. Verify against your machine's existing track sidewall marking or OEM manual before ordering.
Are Heavy Iron tracks guaranteed to fit my Kubota U55-5?
Yes. Every rubber track order requires you to confirm make and model at checkout. We cross-reference OEM specs and only ship when fitment is verified. Wrong-fit claims are covered under our fitment guarantee.
How fast do Kubota U55-5 tracks ship?
Orders placed before 12PM CT ship the same business day. Rubber tracks ship free via LTL freight to the contiguous United States (48 states).
What tread patterns are available for the Kubota U55-5?
We stock 1+ tread option for the Kubota U55-5 — including C-Block, multi-bar, zig-zag, and directional patterns. See the tracks section above for live pricing.
Do you sell undercarriage parts for the Kubota U55-5?
Yes — sprockets, idlers, rollers, and related steel undercarriage components are listed on this page when in stock. Need an OEM part number matched? Call (850) 816-7898 with your serial number.

Ready to outfit your Kubota U55-5?

Need a part not listed? We source OEM-cross undercarriage and attachments for every major brand. Free freight and fleet pricing.

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Or call us at: (850) 816-7898