This new old stock 105mm M102 Howitzer Carriage Storage Chest Cover refers to the lid assembly used to seal the onboard storage chest on the M102 light towed howitzer carriage. Manufactured to U.S. military specifications, this original part—identified by Part Number 8433547 and Federal Stock Number (FSN) 1015-937-5723—is essential for restoring or maintaining the authenticity of one of the most iconic American artillery systems of the Cold War era.

The 105mm M102 howitzer entered U.S. Army service in the 1960s as a lightweight replacement for the venerable WWII-era M101A1. Featuring a full 360-degree traverse, high mobility, and an all-aluminum carriage, the M102 quickly became a mainstay of U.S. Army and Airborne artillery units during the Vietnam War and remained used through Operation Iraqi Freedom. The integrated carriage storage chest housed essential sighting tools, firing accessories, and maintenance items—this metal lid ensured those mission-critical items remained secure and protected from dust, debris, and combat wear.

Product Specifications:

Condition: New Old Stock (NOS)
Component Type: Rigid lid for carriage-mounted storage chest
Part Number: 8433547
FSN: 1015-937-5723
Material: Original U.S. military metal construction
Fitment: M102 105mm howitzer carriage (direct bolt-on replacement)

Historical Context:

The M102’s design emphasized mobility and rapid deployment. Lightweight enough to be sling-loaded by helicopter or dropped by parachute, the M102 became the artillery system of choice for airborne, air assault, and light infantry units. Its storage chest, located on the left trail arm of the carriage, required a rugged and secure lid to safeguard its sensitive contents during transport and fire missions. This NOS cover is an uncommon part, rarely found on the surplus market in unused condition, making it a prime component for museum restorations or serious collectors.

Ideal For:

M102 artillery system restorations
Replacement for missing or damaged carriage storage lids
Cold War or Vietnam-era static displays
Artillery preservation projects
U.S. military vehicle and weapons system collectors

Don’t miss this opportunity to secure a rare, original M102 carriage component. These storage chest covers are no longer in production and are extremely hard to find in new or old stock condition.

Approx length 37", Approx width 11", Approx height .5", Approx weight 5lbs.

Pictures are stock images of our inventory. Unless otherwise noted, you will not be receiving the exact item shown in the pictures. The pictures are representative of the item's general condition. The item you receive might be slightly better, or worse, condition than was shown in the pictures.

Please visit our page about order lead times here: Order Lead Times