Hitachi EX45-2 Tracks & Parts

Keep your Hitachi EX45-2 in the dirt with precision-fit 400x72.5Wx72 tracks and matched undercarriage parts. OEM-quality build, 24-month warranty, free freight.

Hitachi EX45-2 — Track Spec Sheet

Track size: 400x72.5Wx72
Width: 400 mm
Pitch: 72.5 mm
Links: 72
Guide: Wide guide

Available Tread Patterns

Directional — Angled directional lugs purpose-built for excavation, grading and trenching.

Hitachi EX45-2 Undercarriage Parts

Every wear part for the Hitachi EX45-2 undercarriage, fit-verified and ready to ship:

Top Roller — OEM Part #4392416

Same Track, Other Machines

The 400x72.5Wx72 track size is shared across these models — same track, verified cross-fit:

What You Get with TrackTECH

Premium virgin rubber — anti-chunk compound built for long service life in abrasive conditions.
Endless high-tensile cables — single-cure construction with no weak splice point.
Continuous steel cord — up to 40% stronger than typical aftermarket tracks, resisting stretch and de-tracking.
Precision OEM alignment — a reinforced roller path keeps running smooth and vibration low.

Order your Hitachi EX45-2 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

Track sizes

400x72.5Wx72

Rubber tracks

Hitachi EX45-2 400x72.5Wx72 Staggered Block
- Heavy Duty | 400x72.5Wx72
- Smooth Ride
- Easy Turning
- Cut Resistant
$1,599.00
In stock

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Which tread fits Hitachi EX45-2?

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
Staggered BlockSmooth turning	A smoother-riding tread option with easier turning and dependable cut resistance on mixed surfaces.	Smooth Ride Easy Turning Cut Resistant	+	-	+	-	-	+	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.

Hitachi EX45-2 fitment data

Fitment & Part Numbers

Track Size	400x72.5Wx72

About Hitachi EX45-2 Tracks & Parts

Keep your Hitachi EX45-2 in the dirt with precision-fit 400x72.5Wx72 tracks and matched undercarriage parts. OEM-quality build, 24-month warranty, free freight. Hitachi EX45-2 — Track Spec Sheet Track size: 400x72.5Wx72 Width: 400 mm Pitch: 72.5 mm Links: 72 Guide: Wide guide Available Tread Patterns Directional — Angled directional lugs purpose-built for excavation, grading and trenching. Hitachi EX45-2 Undercarriage Parts Every wear part for the Hitachi EX45-2 undercarriage

Related Collections

Will this track fit my Hitachi EX45-2?

Yes — this track is matched to the Hitachi EX45-2 by size and tread pattern.

Do Hitachi EX45-2 tracks sell in pairs?

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

How fast will my track ship?

In-stock tracks ship fast from US warehouses, most within 1–2 business days, with tracking sent as soon as it leaves the dock.

Do you stock undercarriage parts for the Hitachi EX45-2?

Yes — along with the rubber track we carry top rollers for the Hitachi EX45-2, so you can refresh the whole undercarriage in one order.