The 14B was launched in 1988 at the same time as the updated B, 3B and 11B. Unlike the 11B and 13B engines, the 14B did not evolve from an earlier indirect-injection engine. All 14B engines have rotary diesel injection pumps.
The 14B was launched in 1988 alongside the updated B, 3B, and 11B models. Unlike its predecessors, the 11B and 13B, which originated from earlier indirect-injection engines, the 14B engine did not undergo a similar transformation. Every 14B engine is equipped with rotary diesel injection pumps.