Forklift Parts Z8500-1D124-25620-FK1000-3EB-55-41271 Electric Horn for TCMFD10~30

TCM Electric Horn Z8500-1D124 for FD10-30 Forklift

The TCM Z8500-1D124 electric horn is an OEM-spec electromagnetic warning device for TCM FD10-30 series diesel and LPG counterbalance forklifts. Equivalent to part numbers 25620-FK1000 and 3EB-55-41271 across TCM model cross-references, this horn provides the mandatory audible warning required by ISO 3691 for forklifts operating in shared pedestrian and vehicle zones. When the horn circuit fails, the forklift becomes non-compliant with workplace safety regulations — a commonly overlooked item on pre-shift inspection checklists that results in OSHA and HSE citations during random site audits.

Manufactured to match the original TCM horn specifications, this unit features a 12V electromagnetic coil driving a phosphor-bronze diaphragm against a tuned resonator plate to produce a 110dB single-tone output at 420Hz — the exact acoustic signature specified in TCM parts documentation. The sealed housing with an integrated water-deflecting cowl prevents moisture ingress during outdoor operation and pressure-washing, while the 2-bolt mounting flange with slotted holes (M6 x 55mm PCD) allows position adjustment to clear radiator grilles and counterweight structures. Wiring uses standard 6.3mm blade terminals compatible with the TCM horn circuit harness. Forklift electric horn category.

Technical Specifications

• OEM / Part Number: Z8500-1D124, 25620-FK1000, 3EB-55-41271
• Type: Electromagnetic disc horn
• Voltage: 12V DC
• Sound Output: 110dB at 1 meter
• Frequency: 420Hz single tone
• Diaphragm Material: Phosphor-bronze
• Housing: Sealed steel with water-deflecting cowl
• Mounting: 2-bolt flange, M6 x 55mm PCD, slotted
• Terminals: 6.3mm blade connectors
• Fitment: TCM FD10, FD15, FD18, FD20, FD25, FD30

Compatible TCM Forklift Models

Each horn ships with mounting bolts and terminal connectors. The horn ground is through the mounting bracket to chassis — ensure clean metal-to-metal contact at the mounting point; paint or corrosion on the bracket surface can cause intermittent operation. If the horn sounds weak, check voltage at the horn terminals while activated — less than 10.5V indicates high resistance in the horn button contacts or wiring harness. Baldwin Filters. Kingstream stocks TCM electric horns for same-day dispatch — worldwide shipping.