Pakistan's trusted source for genuine used excavator undercarriage parts. Honest condition. Real photos. Fair prices.
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"I started Track Zoo because too many machine owners overpay or get sold worn-out parts they can't inspect. My promise is simple: honest condition, real photos, and a fair price — every time. If I wouldn't fit it on my own machine, I won't sell it to you."
Genuine used undercarriage parts for every major excavator brand.
Complete chains and individual links for CAT, Komatsu, Hitachi & more. Inspected link by link.
Top rollers, bottom rollers, and front idlers. End-play checked, tread wear measured.
Sprocket segments and complete sprocket assemblies. Tooth condition clearly graded.
Matched assemblies of chain, shoes, rollers, idler and sprocket. Ready to bolt on.
Also stocking: track shoes, final drives, recoil springs, and more for CAT, Komatsu, Hitachi, Kobelco, Volvo, Doosan, Hyundai, JCB, Sumitomo, Sany, Kubota.
Every part is physically checked before it reaches our catalog.
We inspect for flat spots, sharp edges, and remaining tread depth. Wear percentage is calculated and displayed honestly.
Rollers and idlers are hand-tested for excessive movement. Too much play = worn bearing = not listed, or clearly disclosed.
Flanges, shafts, and housings are checked for cracks, repairs, and previous welds. No hidden defects.
After inspection, we photograph the actual item from multiple angles. No stock photos. No guesswork.
The principles that built Track Zoo.
Every part gets a real condition percentage. We don't inflate numbers to make a sale.
What you see is what you get. Every listing shows the exact part you'll receive.
From Karachi to Peshawar. COD, Bank Transfer, JazzCash & Easypaisa accepted.
Used parts at honest prices. No hidden charges. Negotiate on WhatsApp and get your best deal.
Got used excavator undercarriage parts sitting in your yard? Send us photos on WhatsApp for a fair offer.
How to Sell WhatsApp PhotosBrowse our catalog or send your machine model on WhatsApp.
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