The cylinder block designed for Hyundai/Kia D4BH 2.5L turbocharged diesel engines. This cast iron engine block features a robust inline-4 configuration with wet liner design and turbocharging compatibility, delivering reliable performance for Hyundai Galloper, Starex, H-1, and related commercial vehicle platforms.
Quick Specifications:
-
Part Number: Hyundai/Kia OEM format (verify by engine serial number)
-
Engine Code: D4BH / D4BF (Mitsubishi 4D56-derived Family)
-
Displacement: 2.5 L (2,476 cc)
-
Configuration: Inline-4, Wet Cylinder Liners
-
Fuel System: Direct Injection (DI) + Turbocharger + Intercooler
-
Material: Cast Iron Block with Aluminum Cylinder Head
-
Bore x Stroke: 91.1 mm x 95.0 mm
-
Deck Height: Standard OEM specification
Performance Data:
-
Power Output: 74-88 kW (100-120 HP) @ 4,000 RPM
-
Torque: 220-250 Nm @ 2,000 RPM
-
Compression Ratio: 21.0:1 - 22.0:1
-
Boost Pressure: ~0.7-0.9 bar (wastegate-controlled turbo)
-
Emission Standard: Euro 2 / Euro 3
Cylinder Block Assembly Typically Includes:
✅ Cast iron block casting with machined deck surface
✅ Cylinder bores with pressed-in or integral wet liners
✅ Main bearing caps with bolts (torque-to-yield)
✅ Crankshaft main bearing journals (precision machined)
✅ Camshaft bearing bores (for OHV configuration)
✅ Oil gallery passages with core plugs
✅ Coolant jacket passages with freeze plugs
✅ Timing case mounting surface and oil pump drive provision
✅ Engine mount boss locations and transmission bellhousing pattern
✅ Oil pan rail machined to OEM specification
Note: Crankshaft, pistons, connecting rods, camshaft, oil pump, water pump, and timing components are typically sold separately.
Applications:
-
Hyundai Galloper I / II (1991-2003, 2.5 TD D4BH variants)
-
Hyundai Starex / H-1 (1997-2007, 2.5 TD variants)
-
Hyundai Porter / Libero (2.5 TD D4BH variants)
-
Kia Pregio / Besta (D4BH-sourced variants)
-
Mitsubishi Delica / Pajero (4D56 engine compatibility)
-
Aftermarket engine rebuild & long block replacement projects
-
Commercial van, pickup & SUV maintenance in global markets