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Discussion History

Piston Engine

Assembly

Air-cooled horizontally-opposed six-cylinder piston engine. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Piston Engine parts and their functions

9 top-level parts · 76 parts in total · full bill of materials below
Piston Engine parts diagram: 1 crankcase, 2 crankshaft, 3 cylinder, 4 piston, 5 camshaft, 6 magneto, 7 carburetor, 8 oil system, 9 exhaust system. 76 parts in 9 top-level items.
Piston Engine parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Crankcase 1× Split aluminium crankcase
2 Crankshaft 3 parts 1× Forged crankshaft
3 Cylinder 4 parts 6× Air-cooled cylinders
4 Piston 6× Forged pistons
5 Camshaft 1× Single camshaft
6 Magneto 3 parts 2× Dual ignition magnetos
7 Carburetor 3 parts 1× Float carburetor
8 Oil System 3 parts 1× Wet-sump oil system
9 Exhaust System 3 parts 1× Exhaust and muffler

3D model

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Build & assembly graph

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Bill of materials for Piston Engine

9 top-level lines · 30 rows shown · 76 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Crankcase bush-plane-crankcase 1× 1 · part
2 Crankshaft 3 parts bush-plane-crankshaft 1× 1 11 assembly
2.1 Crankshaft Forging bush-plane-crank-forging 1× 1 · part
2.2 Connecting Rod bush-plane-conrod 6× 6 · part
2.3 Main Bearing bush-plane-main-bearing 4× 4 · part
3 Cylinder 4 parts bush-plane-cylinder 6× 6 6 assembly
3.1 Cylinder Barrel bush-plane-cylinder-barrel 1× 6 · part
3.2 Cylinder Head bush-plane-cylinder-head 1× 6 · part
3.3 Valve bush-plane-valve 2× 12 · part
3.4 Spark Plug bush-plane-spark-plug 2× 12 · part
4 Piston bush-plane-piston 6× 6 · part
5 Camshaft bush-plane-camshaft 1× 1 · part
6 Magneto 3 parts bush-plane-magneto 2× 2 3 assembly
6.1 Magneto Rotor bush-plane-magneto-rotor 1× 2 · part
6.2 Magneto Coil bush-plane-magneto-coil 1× 2 · part
6.3 Distributor bush-plane-distributor 1× 2 · part
7 Carburetor 3 parts bush-plane-carburetor 1× 1 3 assembly
7.1 Carburetor Float bush-plane-carb-float 1× 1 · part
7.2 Carburetor Jet bush-plane-carb-jet 1× 1 · part
7.3 Throttle Valve bush-plane-throttle-valve 1× 1 · part
8 Oil System 3 parts bush-plane-oil-system 1× 1 4 assembly
8.1 Oil Pump 2 parts bush-plane-oil-pump 1× 1 2 assembly
8.1.1 Helical Gear Pair gear-pair 1× 1 · part
8.1.2 Oil Seal oil-seal 1× 1 · part
8.2 Oil Cooler bush-plane-oil-cooler 1× 1 · part
8.3 Oil Filter bush-plane-oil-filter 1× 1 · part
9 Exhaust System 3 parts bush-plane-exhaust 1× 1 8 assembly
9.1 Exhaust Stack bush-plane-exhaust-stack 6× 6 · part
9.2 Muffler bush-plane-muffler 1× 1 · part
9.3 Heat Shroud bush-plane-heat-shroud 1× 1 · part

Where the piston engine is used

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

Used 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
VendorHQSpecialtyMOQLead 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