Engine Assembly

Assembly

Detroit Diesel Engine.jpg · Commons ↗ Report photo

Single-cylinder 2-stroke producing rotational power at the crankshaft.

Direct parts	11
Total parts	23
Used in	1 assembly
Class	Assembly

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Single-cylinder 2-stroke producing rotational power at the crankshaft. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Engine Assembly parts and their functions

11 top-level parts · 23 parts in total · full bill of materials below

Engine Assembly parts diagram: 1 cylinder assembly, 2 crankshaft, 3 ball bearing, 4 oil seal, 5 diaphragm carburetor, 6 air filter, 7 fuel tank, 8 recoil starter, 9 ignition coil, 10 spark plug, 11 muffler. 23 parts in 11 top-level items. — Engine Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Cylinder Assembly 3 parts	1×	cylinder + piston group
2	Crankshaft	1×	Pressed counterweighted crankshaft with integral connecting rod converting piston motion to rotation.
3	Ball Bearing	2×	main crankshaft bearings
4	Oil Seal	2×	crankshaft seals each side
5	Diaphragm Carburetor 4 parts	1×	diaphragm carb
6	Air Filter	1×	Foam/pleated element protecting the carburetor from dust and clippings.
7	Fuel Tank 4 parts	1×	integral fuel reservoir
8	Recoil Starter 3 parts	1×	Pull-cord starter that spins the flywheel to fire the engine.
9	Ignition Coil	1×	magneto ignition module
10	Spark Plug	1×	Ignites the air-fuel mixture in a spark-ignition engine.
11	Muffler	1×	spark-arrestor exhaust

3D model

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Build & assembly graph

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Bill of materials for Engine Assembly

11 top-level lines · 25 rows shown · 23 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Cylinder Assembly 3 parts	string-trimmer-cylinder-assembly	1×	1	3	assembly
1.1	Cylinder	string-trimmer-cylinder	1×	1	·	part
1.2	Piston	string-trimmer-piston	1×	1	·	part
1.3	Wrist Pin	string-trimmer-wrist-pin	1×	1	·	part
2	Crankshaft	string-trimmer-crankshaft	1×	1	·	part
3	Ball Bearing	ball-bearing	2×	2	·	part
4	Oil Seal	oil-seal	2×	2	·	part
5	Diaphragm Carburetor 4 parts	string-trimmer-carburetor	1×	1	4	assembly
5.1	Carburetor Body	string-trimmer-carb-body	1×	1	·	part
5.2	Diaphragm Kit	string-trimmer-carb-diaphragm-kit	1×	1	·	part
5.3	Coil Spring	coil-spring	1×	1	·	part
5.4	O-Ring Set	oring-set	1×	1	·	part
6	Air Filter	string-trimmer-air-filter	1×	1	·	part
7	Fuel Tank 4 parts	string-trimmer-fuel-tank	1×	1	4	assembly
7.1	Tank Shell	string-trimmer-tank-shell	1×	1	·	part
7.2	Fuel Line	string-trimmer-fuel-line	1×	1	·	part
7.3	Fuel Filter	string-trimmer-fuel-filter	1×	1	·	part
7.4	Fuel Cap	string-trimmer-fuel-cap	1×	1	·	part
8	Recoil Starter 3 parts	string-trimmer-recoil-starter	1×	1	3	assembly
8.1	Starter Pulley	string-trimmer-starter-pulley	1×	1	·	part
8.2	Starter Rope	string-trimmer-starter-rope	1×	1	·	part
8.3	Coil Spring	coil-spring	1×	1	·	part
9	Ignition Coil	string-trimmer-ignition-coil	1×	1	·	part
10	Spark Plug	spark-plug	1×	1	·	part
11	Muffler	string-trimmer-muffler	1×	1	·	part

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Where the engine assembly is used

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

Garden & Outdoor Power 1 String Trimmer

Used in 1 assembly

Power Head

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