


European models claimed 80 PS (59 kW) DIN. The 4D3x is a series of 4 cylinder ohv diesel engines. The final iteration of the 4DR5 fitted to the J25 Jeep had 21.5:1 compression and was turbocharged and intercooled, developing 100PS. Both of these engines were used in large forklift trucks, as well as Canter models and the Mitsubishi J20 and J50 series Jeep. The 4DR6 is a direct injection turbo version with 17.5:1 compression ratio and Mitsubishi TD04-1 turbocharger that produced up to 94 PS (69 kW) and 21.0kgm of torque. Naturally aspirated, its peak power is 80 PS (59 kW) at 3800 rpm with peak torque of 18kgm at 2200rpm. The 4DR5 has indirect injection and 20:1 compression ratio. Introduced in June 1968 for the T90-series Canter.

It was of 2.2 L (2,199 cc), had 69 HP and formed the basis for the KE31, a diesel engine of the same dimensions. The JH4 was an F-head engine based on the Willys Hurricane engine and its predecessor Willys Go-Devil sidevalve four, and was used to power early Mitsubishi Jeeps as well as Mitsubishi Fuso trucks and buses.
