Drivetrain
AssemblyA rear-mounted transverse diesel engine and automatic gearbox driving the rear axle, packaged low to free the lower saloon floor. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Drivetrain parts and their functions
6 top-level parts · 34 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Diesel Engine 5 parts | 1× | A 6.7 to 10.8 L inline-six turbodiesel of 180 to 250 kW mounted transversely across the rear overhang. |
| 2 | Automatic Gearbox 6 parts | 1× | A 4- to 6-speed automatic with integral hydraulic retarder for repeated stop-start city work. |
| 3 | Drive Axle | 1× | Low-floor portal or hypoid rear axle with hub reduction, rated around 11.5 t. |
| 4 | Cooling Pack | 1× | Side-mounted radiator and charge-air cooler with hydraulic fan drive. |
| 5 | Fuel Tank | 1× | 250 to 300 L diesel tank under the staircase or between the axles. |
| 6 | Exhaust Aftertreatment | 1× | DPF and SCR unit with AdBlue dosing meeting Euro VI. |
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Bill of materials for Drivetrain
6 top-level lines · 17 rows shown · 34 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Diesel Engine 5 parts | double-decker-bus-diesel-engine | 1× | 1 | 15 | assembly |
| 1.1 | Engine Block | double-decker-bus-engine-block | 1× | 1 | · | part |
| 1.2 | Piston Assembly | double-decker-bus-piston | 6× | 6 | · | part |
| 1.3 | Turbocharger | double-decker-bus-turbocharger | 1× | 1 | · | part |
| 1.4 | Fuel Injector | double-decker-bus-injector | 6× | 6 | · | part |
| 1.5 | Fastener Set | fastener-set | 1× | 1 | · | part |
| 2 | Automatic Gearbox 6 parts | double-decker-bus-gearbox | 1× | 1 | 15 | assembly |
| 2.1 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 2.2 | Torque Converter | double-decker-bus-torque-converter | 1× | 1 | · | part |
| 2.3 | Hydraulic Retarder | double-decker-bus-retarder | 1× | 1 | · | part |
| 2.4 | Helical Gear Pair | gear-pair | 4× | 4 | · | part |
| 2.5 | Ball Bearing | ball-bearing | 6× | 6 | · | part |
| 2.6 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 3 | Drive Axle | double-decker-bus-drive-axle | 1× | 1 | · | part |
| 4 | Cooling Pack | double-decker-bus-cooling-pack | 1× | 1 | · | part |
| 5 | Fuel Tank | double-decker-bus-fuel-tank | 1× | 1 | · | part |
| 6 | Exhaust Aftertreatment | double-decker-bus-exhaust-aftertreatment | 1× | 1 | · | part |
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Where the drivetrain 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 $0.01–$2. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
| sundram.com ↗ | Chennai, IN | Fasteners | 10,000 pcs | 3–5 wks |
| lpsindia.com ↗ | Rohtak, IN | Fasteners | 10,000 pcs | 3–5 wks |
| escort-fastener.com ↗ | Suzhou, CN | Fasteners | 10,000 pcs | 3–5 wks |
| tbfastener.com ↗ | Shanghai, CN | Fasteners | 10,000 pcs | 3–5 wks |
| sterlingtools.in ↗ | Faridabad, IN | Fasteners | 10,000 pcs | 3–5 wks |