V8 Engine parts and their functions

12 top-level parts · 212 parts in total · full bill of materials below

#	Part	Qty	What it does
1	Engine Block	1×
2	Cylinder Head 3 parts	2×
3	Crankshaft	1×
4	Camshaft	2×
5	Piston Assembly 3 parts	8×
6	Connecting Rod	8×
7	Fuel Injector	8×
8	Spark Plug	8×
9	Intake Manifold	1×
10	Throttle Body	1×
11	Oil Pump	1×
12	Electronic Control Unit 4 parts	1×	Engine control unit

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Build & assembly graph

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Bill of materials for V8 Engine

12 top-level lines · 22 rows shown · 212 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Engine Block	pickup-truck-engine-block	1×	1	·	part
2	Cylinder Head 3 parts	pickup-truck-cylinder-head	2×	2	24	assembly
2.1	Valve	pickup-truck-valve	8×	16	·	part
2.2	Valve Spring	pickup-truck-valve-spring	8×	16	·	part
2.3	Rocker Arm	pickup-truck-rocker-arm	8×	16	·	part
3	Crankshaft	pickup-truck-crankshaft	1×	1	·	part
4	Camshaft	pickup-truck-camshaft	2×	2	·	part
5	Piston Assembly 3 parts	pickup-truck-piston	8×	8	5	assembly
5.1	Piston	pickup-truck-piston-body	1×	8	·	part
5.2	Piston Ring	pickup-truck-piston-ring	3×	24	·	part
5.3	Wrist Pin	pickup-truck-wrist-pin	1×	8	·	part
6	Connecting Rod	pickup-truck-connecting-rod	8×	8	·	part
7	Fuel Injector	pickup-truck-fuel-injector	8×	8	·	part
8	Spark Plug	pickup-truck-spark-plug	8×	8	·	part
9	Intake Manifold	pickup-truck-intake-manifold	1×	1	·	part
10	Throttle Body	pickup-truck-throttle-body	1×	1	·	part
11	Oil Pump	pickup-truck-oil-pump	1×	1	·	part
12	Electronic Control Unit 4 parts	ecu	1×	1	93	assembly
12.1	Bare PCB	pcb-bare	1×	1	·	part
12.2	Microcontroller	mcu	1×	1	·	part
12.3	CAN Transceiver	can-transceiver	1×	1	·	part
12.4	SMD Passive (R/C/L)	smd-passives	90×	90	·	part

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Where the V8 engine is used

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

• Automobiles 1 Pickup Truck

Used in 1 assembly

Pickup Truck

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