Perkins 404-15 GM
The Perkins 403-15 is a compact, 3-cylinder diesel engine with a displacement of 1.496 liters, developed for light industrial applications. This engine , part of the 400 series, is designed for low emissions, fuel efficiency, and reliable performance in compact machines. The 403-15 is available in several variants, including versions with and without an EGR (exhaust gas recirculation) system, depending on the emission standard (Stage II to Stage IIIA).
This engine is widely used in mini-excavators, small wheel loaders, compressors, generators, and forklifts from brands such as Atlas Copco, Terex, JCB, Bobcat, and Thwaites. Thanks to its compact size and simple design, the 403-15 is particularly suitable for mobile applications where space and weight are limited.
In this category, you'll find parts specifically designed for the Perkins 403-15 engine , such as cylinder heads, injectors, gasket sets, water pumps, connecting rods, piston sets, and filters. All parts meet OEM specifications and can be used for maintenance, overhaul, or repair of this engine .







