Underfloor Diesel Power Pack
AssemblyHorizontal turbocharged six-cylinder diesel engine slung under the floor, roughly 290-390 kW. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Underfloor Diesel Power Pack parts and their functions
9 top-level parts · 107 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Engine Block (inline-6 crankcase) | 1× | |
| 2 | Crankshaft | 1× | |
| 3 | Piston Assembly 4 parts | 6× | |
| 4 | Cylinder Head 3 parts | 6× | |
| 5 | Turbocharger 5 parts | 1× | |
| 6 | Fuel Injection System 4 parts | 1× | |
| 7 | Lube Oil System 4 parts | 1× | |
| 8 | Engine Cradle / AV Mount | 1× | Anti-vibration mount frame |
| 9 | Starter / Charging Alternator 3 parts | 1× |
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Bill of materials for Underfloor Diesel Power Pack
9 top-level lines · 39 rows shown · 107 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Engine Block (inline-6 crankcase) | diesel-multiple-unit-engine-block | 1× | 1 | · | part |
| 2 | Crankshaft | diesel-multiple-unit-crankshaft | 1× | 1 | · | part |
| 3 | Piston Assembly 4 parts | diesel-multiple-unit-piston-assembly | 6× | 6 | 4 | assembly |
| 3.1 | Piston | diesel-multiple-unit-piston | 1× | 6 | · | part |
| 3.2 | Connecting Rod | diesel-multiple-unit-connecting-rod | 1× | 6 | · | part |
| 3.3 | Piston Ring Set | diesel-multiple-unit-piston-rings | 1× | 6 | · | part |
| 3.4 | Wrist Pin | diesel-multiple-unit-wrist-pin | 1× | 6 | · | part |
| 4 | Cylinder Head 3 parts | diesel-multiple-unit-cylinder-head | 6× | 6 | 6 | assembly |
| 4.1 | Cylinder Head Casting | diesel-multiple-unit-head-casting | 1× | 6 | · | part |
| 4.2 | Poppet Valve | diesel-multiple-unit-valve | 4× | 24 | · | part |
| 4.3 | Common-rail Injector | diesel-multiple-unit-injector | 1× | 6 | · | part |
| 5 | Turbocharger 5 parts | diesel-multiple-unit-turbocharger | 1× | 1 | 7 | assembly |
| 5.1 | Turbine Wheel | diesel-multiple-unit-turbine-wheel | 1× | 1 | · | part |
| 5.2 | Compressor Wheel | diesel-multiple-unit-compressor-wheel | 1× | 1 | · | part |
| 5.3 | Turbocharger Housing | diesel-multiple-unit-turbo-housing | 1× | 1 | · | part |
| 5.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 5.5 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 6 | Fuel Injection System 4 parts | diesel-multiple-unit-fuel-injection | 1× | 1 | 5 | assembly |
| 6.1 | High-pressure Fuel Pump | diesel-multiple-unit-hp-pump | 1× | 1 | · | part |
| 6.2 | Common Rail | diesel-multiple-unit-common-rail | 1× | 1 | · | part |
| 6.3 | Fuel Filter | diesel-multiple-unit-fuel-filter | 2× | 2 | · | part |
| 6.4 | Injection Line Set | diesel-multiple-unit-injection-line | 1× | 1 | · | part |
| 7 | Lube Oil System 4 parts | diesel-multiple-unit-lube-oil-system | 1× | 1 | 8 | assembly |
| 7.1 | Lube Oil Pump | diesel-multiple-unit-oil-pump | 1× | 1 | · | part |
| 7.2 | Lube Oil Cooler | diesel-multiple-unit-oil-cooler | 1× | 1 | · | part |
| 7.3 | Oil Filter | diesel-multiple-unit-oil-filter | 2× | 2 | · | part |
| 7.4 | Oil Seal | oil-seal | 4× | 4 | · | part |
| 8 | Engine Cradle / AV Mount | diesel-multiple-unit-engine-cradle | 1× | 1 | · | part |
| 9 | Starter / Charging Alternator 3 parts | diesel-multiple-unit-starter-alternator | 1× | 1 | 24 | assembly |
| 9.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 9.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 9.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 9.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 9.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 9.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 9.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 9.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 9.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 9.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
Where the underfloor diesel power pack is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $500–$50k. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| weichai.com ↗ | Weifang, CN | Diesel & power engines | 50 units | 12–16 wks |
| cumminsindia.com ↗ | Pune, IN | Diesel engines | 50 units | 12–16 wks |
|
🇨🇳Yuchai
yuchai.com ↗
|
Yulin, CN | Diesel engines | 50 units | 12–16 wks |
| koel.co.in ↗ | Pune, IN | Diesel & gas engines | 50 units | 12–16 wks |
| ashokleyland.com ↗ | Chennai, IN | Engines & commercial vehicles | 50 units | 12–16 wks |