Diesel Driveline parts and their functions

3 top-level parts · 39 parts in total · full bill of materials below

#	Part	Qty	What it does
1	Marine Diesel Engine 9 parts	1×	Turbocharged common-rail diesel with block, pistons, crank, turbo, fuel and cooling.
2	Marine Gearbox 4 parts	1×	Down-angle reduction/reversing transmission.
3	Propeller Shaftline 5 parts	1×	Shaft, strut, cutless bearing, seal and propeller.

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Bill of materials for Diesel Driveline

3 top-level lines · 24 rows shown · 39 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Marine Diesel Engine 9 parts	motor-yacht-diesel-engine	1×	1	24	assembly
1.1	Engine Block	motor-yacht-engine-block	1×	1	·	part
1.2	Piston	motor-yacht-piston	6×	6	·	part
1.3	Crankshaft	motor-yacht-crankshaft	1×	1	·	part
1.4	Turbocharger	motor-yacht-turbocharger	1×	1	·	part
1.5	Fuel Injector	motor-yacht-fuel-injector	6×	6	·	part
1.6	Radiator	radiator	1×	1	·	part
1.7	Coolant Pump	coolant-pump	1×	1	·	part
1.8	Raw-Water Cooling Circuit 3 parts	motor-yacht-raw-water-circuit	1×	1	3	assembly
1.8.1	Raw-Water Pump	motor-yacht-raw-water-pump	1×	1	·	part
1.8.2	Heat Exchanger	motor-yacht-heat-exchanger	1×	1	·	part
1.8.3	Sea Strainer	motor-yacht-sea-strainer	1×	1	·	part
1.9	Oil Seal	oil-seal	4×	4	·	part
2	Marine Gearbox 4 parts	motor-yacht-gearbox	1×	1	9	assembly
2.1	Gearbox Housing	gearbox-housing	1×	1	·	part
2.2	Helical Gear Pair	gear-pair	2×	2	·	part
2.3	Ball Bearing	ball-bearing	4×	4	·	part
2.4	Oil Seal	oil-seal	2×	2	·	part
3	Propeller Shaftline 5 parts	motor-yacht-shaftline	1×	1	6	assembly
3.1	Propeller Shaft	motor-yacht-prop-shaft	1×	1	·	part
3.2	Shaft Strut (P-bracket)	motor-yacht-shaft-strut	1×	1	·	part
3.3	Ball Bearing	ball-bearing	2×	2	·	part
3.4	Shaft Seal	motor-yacht-shaft-seal	1×	1	·	part
3.5	Bronze Propeller	motor-yacht-propeller	1×	1	·	part

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Where the diesel driveline is used

1 product across 1 domain contain it, directly or inside a sub-assembly

• Marine 1 Motor Yacht

Used in 1 assembly

Motor Yacht

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 Power weichai.com ↗	Weifang, CN	Diesel & power engines	50 units	12–16 wks
🇮🇳Cummins India cumminsindia.com ↗	Pune, IN	Diesel engines	50 units	12–16 wks
🇨🇳Yuchai yuchai.com ↗	Yulin, CN	Diesel engines	50 units	12–16 wks
🇮🇳Kirloskar Oil Engines koel.co.in ↗	Pune, IN	Diesel & gas engines	50 units	12–16 wks
🇮🇳Ashok Leyland ashokleyland.com ↗	Chennai, IN	Engines & commercial vehicles	50 units	12–16 wks