UNU Parts Pack Mod: A Parts Library for MTS Content Packs

What UNU Parts Pack Does

UNU Parts Pack is a support mod rather than a standalone vehicle mod. It supplies a shared library of parts that other MTS Content Packs can draw on, so pack authors don't have to model and define every component themselves.

The part roster covers engines, wheels, seats, and treads, plus cosmetic and utility pieces like bus adverts, bumper stickers, cargo containers, wheel covers, flashing lights, sirens, gauges, and traffic signals. There are also crafting components and crafting parts, container trailers and dollys, and traffic control items.

Because it is a parts pack, installing it on its own won't give you drivable vehicles. Its value shows up when a content pack references its parts — that's when you'll see things like color-keyed seats, van bench seats, budget seats, wire wheels, IR tracks, luggage placed on seats or in the trunk, and mix-and-match sirens in game.

Treat it as a dependency: add it alongside the MTS content packs you use so their vehicles and accessories assemble correctly.