Excavator Track Adjusters

Excavator Track Adjusters – Hitachi, John Deere, Caterpillar

VI Equipment has a large inventory of Excavator Parts, including John Deer Track Adjusters, Hitachi Track Adjusters, Caterpillar Track Adjusters and more ready to ship worldwide. We offer used, rebuilt and new track adjusters for excavators. Choose from one our track adjusters below or contact us for all your excavator part needs!

We Ship Excavator Track Adjusters to the USA, Canada, and Worldwide

No matter where your project takes you, VI Equipment can keep you moving. We offer global shipping on all our excavator track adjusters, ensuring you get the parts you need quickly and efficiently.

Why Shop VI Equipment for Your Excavator Track Adjusters

There are many reasons to choose VI Equipment for your excavator track adjusters. We offer exceptional value, unmatched selection, and reliable performance to keep your projects on track. Discover the VI Equipment difference and experience the benefits firsthand.

Excavator Track Adjusters: Precision Tension Control for Optimal Track Performance

Track adjusters maintain the correct tension on your excavator’s undercarriage chain, preventing derailments, reducing wear on sprockets and rollers, and ensuring smooth travel. When seals leak or the internal accumulator gas charge drops, track slack increases—leading to thrown tracks, accelerated component wear, and costly downtime. VI Equipment stocks fully dressed track-adjuster assemblies—housing, piston, seals, springs, and grease ports—that bolt straight in and restore factory tension control.

OEM-Matched & High-Durability Track Adjusters for John Deere, Hitachi & Caterpillar

Whether you’re running a Deere 120G LC, a Hitachi ZX250, or a Cat 320, we catalogue track adjusters by machine model, serial prefix, and OEM part number so matching takes minutes. Reman assemblies are stripped, magna-fluxed, and rebuilt with new high-pressure piston seals, nitrided springs, and corrosion-resistant housings—delivering factory-spec performance at roughly 60 % of dealer cost. Brand-new aftermarket units feature case-hardened pistons, dual-lip Viton seals, and high-tensile coil springs rated for extreme climates, all backed by a 12-month unlimited-hour warranty.

Spotting Track-Adjuster Wear Before Slack Becomes a Safety Hazard

Keep an eye out for grease leaking from the adjuster cap, visible piston drift when the machine sits overnight, or track sag exceeding 10 mm under load—classic signs of seal failure or spring fatigue. A quick measure of track deflection under the weight of the machine will confirm whether the adjuster holds pressure. Email a photo of your adjuster tag or your measured deflection values and our parts desk will confirm whether a reseal kit, spring replacement, or full assembly swap is the smartest choice.

In-House Track-Adjuster Rebuilds: 48-Hour Turnaround

Our Langley shop reclaims most track adjusters in two business days. We hone housings to < 0.10 µm Ra, replace springs with calibrated, heat-treated units, machine custom pistons where needed, and fit premium Parker or NOK seal kits. Each adjuster is pressure-tested to 5 % above factory spec and serialized for traceable service records. Fleets typically gain an additional 8 000–10 000 operating hours—often for less than half the cost of a new unit.