Mini Excavator

Kubota KX161-3 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 KX161-3 rubber tracks and parts
Machine Performance
  • Operating Weight11532 lbs
  • Horsepower47.0 HP
  • Track Size400x72.5Kx74
Hydraulics & Lift
  • Standard Flow31.4 GPM
OEM Reference Parts
  • Sprocket P/NSPRD411-14432
  • Front Idler P/NFIRD411-22303
  • Bottom Roller P/NRD118-21700, RD441-21702

Kubota KX161-3 Mini Ex Tracks

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

Kubota KX161-3 Mini Ex · 400x72.5Wx74

MX Pattern

Heavy-Duty Rubber Track

MX Pattern

Track Size: 400x72.5Wx74

$1,499.00$1,956.00Save $457.00

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Kubota KX161-3 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 KX161-3 Mini Ex Undercarriage

OEM-cross-referenced sprockets, idlers & rollers for the Kubota KX161-3. Drop-in fit for 400x72.5Kx74.

Kubota KX161-3 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 KX161-3 Mini Ex Front Idlers

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

Heavy-Duty Front Idler

Heavy-Duty Front Idler

Part #: FIRD411-22303

$649.00$729.00

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Kubota KX161-3 Mini Ex Rollers

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

Heavy-Duty Track Roller

Heavy-Duty Track Roller

Part #: CR4392416

$129.00$149.00

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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 #: TRRD411-21700

$179.00$209.00

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Heavy-Duty Track Roller

Heavy-Duty Track Roller

Part #: TRRD411-21703

$169.00$199.00

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Kubota KX161-3 Mini Ex Attachments

Excavator Pin-On mount for the Kubota KX161-3. Buckets, grapples, forks, brush cutters & more — selected for this machine.

Backhoe Heavy Duty Bucket

Attachment

Backhoe Heavy Duty Bucket

$495.00

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Kubota KX161-3 FAQs

Common questions about Kubota KX161-3 tracks, undercarriage parts, and attachments.

What size rubber tracks fit the Kubota KX161-3?
The Kubota KX161-3 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 KX161-3?
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 KX161-3 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 KX161-3?
We stock 2+ tread options for the Kubota KX161-3 — 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 KX161-3?
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 KX161-3?

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