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Discussion History

Piston Engine

Assembly

Horizontally opposed air-cooled 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 · 104 parts in total · full bill of materials below
Piston Engine parts diagram: 1 crankcase, 2 crankshaft, 3 cylinder assembly, 4 piston, 5 camshaft, 6 magneto, 7 carburettor, 8 oil system, 9 exhaust system. 104 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 Assembly 4 parts 6× Air-cooled cylinder assembly
4 Piston 3 parts 6× Aluminium piston
5 Camshaft 3 parts 1× Valve camshaft
6 Magneto 3 parts 2× Dual ignition magneto
7 Carburettor 3 parts 1× Float-type carburettor
8 Oil System 3 parts 1× Lubrication and cooling
9 Exhaust System 1× Exhaust system

3D model

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Build & assembly graph

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Bill of materials for Piston Engine

9 top-level lines · 33 rows shown · 104 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Crankcase floatplane-crankcase 1× 1 · part
2 Crankshaft 3 parts floatplane-crankshaft 1× 1 6 assembly
2.1 Crankshaft Forging floatplane-crank-forging 1× 1 · part
2.2 Ball Bearing ball-bearing 4× 4 · part
2.3 Oil Seal oil-seal 1× 1 · part
3 Cylinder Assembly 4 parts floatplane-cylinder 6× 6 6 assembly
3.1 Cylinder Barrel floatplane-cylinder-barrel 1× 6 · part
3.2 Cylinder Head floatplane-cylinder-head 1× 6 · part
3.3 Valve floatplane-valve 2× 12 · part
3.4 Coil Spring coil-spring 2× 12 · part
4 Piston 3 parts floatplane-piston 6× 6 5 assembly
4.1 Piston Body floatplane-piston-body 1× 6 · part
4.2 Piston Ring floatplane-piston-ring 3× 18 · part
4.3 Wrist Pin floatplane-wrist-pin 1× 6 · part
5 Camshaft 3 parts floatplane-camshaft 1× 1 14 assembly
5.1 Cam Shaft floatplane-cam-shaft 1× 1 · part
5.2 Helical Gear Pair gear-pair 1× 1 · part
5.3 Pushrod floatplane-pushrod 12× 12 · part
6 Magneto 3 parts floatplane-magneto 2× 2 4 assembly
6.1 Magneto Coil floatplane-magneto-coil 1× 2 · part
6.2 Magneto Rotor floatplane-magneto-rotor 1× 2 · part
6.3 Ball Bearing ball-bearing 2× 4 · part
7 Carburettor 3 parts floatplane-carburettor 1× 1 4 assembly
7.1 Carburettor Body floatplane-carb-body 1× 1 · part
7.2 Carburettor Float floatplane-carb-float 1× 1 · part
7.3 Carburettor Jet floatplane-carb-jet 2× 2 · part
8 Oil System 3 parts floatplane-oil-system 1× 1 4 assembly
8.1 Oil Pump 2 parts floatplane-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 floatplane-oil-cooler 1× 1 · part
8.3 Oil Filter floatplane-oil-filter 1× 1 · part
9 Exhaust System floatplane-exhaust 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

Floatplane

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 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