Wacker Neuson ST45 Tracks & Parts

Contractor-grade replacement rubber tracks for the Wacker Neuson ST45 in size 450x86Bx56 — OEM-quality construction for high-hour, heavy-duty work, with free freight to the lower 48.

Available Tread Patterns

C-Block — Hard, abrasive surfaces — concrete, asphalt and pavement. Maximum wear life with a low-vibration ride.
Multi-Bar — Mud, snow, sand and soft ground. Aggressive bar lugs deliver maximum traction and self-cleaning.
Zig-Zag — All-purpose tread — balanced traction and a smooth ride across mixed job-site terrain.
Block — General-purpose tread — smooth ride and even ground pressure.

Wacker Neuson ST45 Undercarriage Lineup

Complete the rebuild with matched-fit components for the Wacker Neuson ST45:

Front Idler — OEM Part #7240006
Rear Idler — OEM Part #275574

Also Fits These Machines

The 450x86Bx56 track size is shared across these models — same track, verified cross-fit:

Built to Outlast OEM

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.

Ready to roll? Buy your Wacker Neuson ST45 undercarriage online now — or reach a track specialist at (850) 816-7898. Use the Track Finder to confirm the right build.

Free US Shipping100% Fit GuaranteePremium OEM Quality

Find Your Track Call TrackTECH

Track sizes

Rubber tracks

Wacker Neuson ST45 450x86x56 Staggered-Block
- Heavy Duty | 450x86x56
- Smooth Ride
- Easy Turning
- Cut Resistant
$1,482.00$1,425.00
In stock

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Wacker Neuson ST45 450x86x56 Z-Max
- Heavy Duty | 450x86x56
- Extreme Grip
- Side-Hill Stability
- Tear Resistant
$1,527.50$1,468.75
In stock

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Wacker Neuson ST45 450x86x56 C-Block
- Heavy Duty | 450x86x56
- Maximum Durability
- Anti-Vibration
- Cut & Tear Resistant
$1,514.50$1,456.25
In stock

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Wacker Neuson ST45 450x86x56 Multi-Bar
- Heavy Duty | 450x86x56
- Max Pushing Power
- Deep Mud Grip
- Self-Cleaning
$1,475.50$1,418.75
In stock

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Wacker Neuson ST45 450x86x56 Zig-Zag
- Heavy Duty | 450x86x56
- High Traction
- Self-Cleaning
- Versatile Performance
$1,469.00$1,412.50
In stock

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Wacker Neuson ST45 450x86x56 X-Terrain
- Heavy Duty | 450x86x56
- Forestry Bite
- Core Defense
- Max Traction
$1,514.50$1,456.25
In stock

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Wacker Neuson ST45 450x86x56 All-Terrain
- Heavy Duty | 450x86x56
- All-Terrain Grip
- Smooth Ride
- Cut Resistant
$1,690.00$1,625.00
In stock

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Which tread fits Wacker Neuson ST45?

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
Z-MaxExtreme grip	Aggressive tread geometry for extreme grip, side-hill stability, and tear resistance in rough conditions.	Extreme Grip Side-Hill Stability Tear Resistant	-	+	+	-	+	-	View
C-BlockHeavy-duty durability	Built for maximum durability on abrasive jobsites, hard-pack surfaces, demolition debris, and mixed gravel.	Maximum Durability Anti-Vibration Cut & Tear Resistant	+	+	+	-	-	-	View
Multi-BarPushing power and mud grip	Designed for pushing power, deep mud grip, and clean-out performance when traction matters more than smooth finish.	Max Pushing Power Deep Mud Grip Self-Cleaning	-	+	-	+	+	+	View
Zig-ZagAll-season traction	A versatile all-season pattern with high traction, self-cleaning channels, and balanced ride quality.	High Traction Self-Cleaning Versatile Performance	+	+	+	+	+	+	View
X-TerrainMulching / Land Clearing	Forestry, mulching, and extreme land clearing — fortified core defense and maximum bite for severe off-road environments.	Forestry Bite Core Defense Max Traction	-	+	+	+	+	-	View
A All-TerrainMachine-matched track option	Available on this machine hub. 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.

Wacker Neuson ST45 fitment data

Machine Performance

Operating Weight	10244 lb
Horsepower	74 HP

Hydraulics & Lift

Standard Flow	22 GPM

Fitment & Part Numbers

Track Size	450x86x56
Idler	7240006 / 275574

About Wacker Neuson ST45 Tracks & Parts

Contractor-grade replacement rubber tracks for the Wacker Neuson ST45 in size 450x86Bx56 — OEM-quality construction for high-hour, heavy-duty work, with free freight to the lower 48. Available Tread Patterns C-Block — Hard, abrasive surfaces — concrete, asphalt and pavement. Maximum wear life with a low-vibration ride. Multi-Bar — Mud, snow, sand and soft ground. Aggressive bar lugs deliver maximum traction and self-cleaning. Zig-Zag — All-purpose tread — balanced traction an

Related Collections

Real Wacker Neuson ST45 Track Installs

From the jobsite: See how our Heavy-Duty 450x86x56 rubber tracks perform on the ground.

Wacker Neuson ST45

Track Size: 450x86x56

Featured Tread: C-Block

Will this track fit my Wacker Neuson ST45?

Yes — this track is matched to the Wacker Neuson ST45 by size and tread pattern.

Do you stock undercarriage parts for the Wacker Neuson ST45?

Yes — along with the rubber track we carry front idlers, rear idlers for the Wacker Neuson ST45, so you can refresh the whole undercarriage in one order.

How long do Wacker Neuson ST45 rubber tracks last?

Most rubber tracks last 1,200–1,600 operating hours depending on terrain, alignment, and tension. Keeping tracks tensioned and clearing debris daily extends life.

Directional or block tread — which should I run?

For mixed dirt and gravel, most Wacker Neuson ST45 owners run a directional (multi-bar) tread for traction and mud release. Block tread wears better on hard surfaces and pavement.