The ZF Traxon 12TX2820TO is an automated 12-speed transmission for heavy trucks, transmitting up to 2,800 Nm of torque from engine to driveline. The Traxon family is ZF's flagship heavy-commercial gearbox platform, fitted by major European truck builders, and this unit — 910 mm long, 281 kg, part number 12TX2820TO — covers the high-torque end of the range where long-haul tractors and heavy haulage operate.
Automated shifting is the economics of the product: software-controlled gear selection protects driveline components, reduces driver fatigue and consistently beats manual shifting on fuel, which is why fleets specify AMT as standard. In the aftermarket and fleet-repair context, a replacement Traxon unit returns a premium tractor to service far faster than a rebuild, and exact part-number sourcing eliminates compatibility risk.
Wholesale pricing starts at 15,000 USD with single-unit minimum order — consistent with how workshops and fleets buy driveline majors. The offer suits truck-parts distributors, fleet maintenance operations and exporters serving European-truck populations worldwide.
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