Telescope Mast Chrome MCA 4590 with Black Tip

Hirschmann MCA 4590 / 822-638-011 Automatic Car Telephone Aerial New Old Stock (NOS) Replacement Telescopic Mast

Restore authentic performance to your classic vehicle's integrated 900 MHz car telephone network antenna with this genuine New Old Stock (NOS) replacement telescopic mast. Supplied complete in its original vintage Hirschmann packaging, this item is specifically engineered for Hirschmann automatic aerials operating in the 900 MHz frequency range (MCA 4590 series).

Over time, original telescopic masts can become worn, dirty, or bent from car washes and external hazards, leading to stiff operation or incomplete extension. Replacing the mast is an easy way to ensure smooth motorised function without having to replace the entire antenna motor unit.

This mast features a flexible toothed drive cable for precise gear engagement, a durable multi-section telescope, and a classic black tip cap. Designed as a direct drop-in replacement using standard tools.

Features

• Toothed Drive Cable: Equipped with a flexible, high-flex toothed drive cable for positive, non-slip mechanical engagement with the motor gears.
• Genuine Hirschmann Packaging: Authentic New Old Stock item (Part No. 822-638-011 / MCA 4590), manufactured in Germany.
• 900 MHz Car Telephone Application: Specifically designed for vintage automatic antennas operating in the 900 MHz network frequency band.
• Easy Installation: Easily user-replaceable from outside the vehicle without requiring full disassembly of the underlying motor housing.

Condition and Storage Notes

Please note: As a genuine New Old Stock (NOS) item, this aerial mast is brand-new and unused. Due to decades of long-term storage, the outer original packaging displays wear and age, but the mast itself remains in mint, original condition with minor marks.

Warranty and Return Policy

To ensure your complete peace of mind, we offer a 3-month limited warranty on this genuine New Old Stock Hirschmann aerial mast. This warranty strictly covers mechanical failures due to manufacturing defects. Please note that due to the rare and irreplaceable nature of New Old Stock items, an exact replacement unit may not be available; in the event of a verified warranty claim, a repair or refund will be provided. This warranty does not cover damage resulting from installation errors, bent or snapped telescope masts, faults or wear within the aerial motor itself, or a lack of routine maintenance.