Parts and exploded diagrams for Volvo Penta 740a engine

Parts and exploded diagrams for Volvo Penta 740a engine

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This page allows you to view the exploded diagrams for the 740a Inboard engine, which belongs to the 8-cylinder category, and easily identify the compatible parts for your engine.

Volvo Penta specialises in marine engine and propulsion solutions. These exploded diagrams make it easier to identify the components and references required to maintain and repair Inboard engines.

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Select an exploded diagram for your Volvo Penta 740a inboard engine

740a

The Volvo Penta 740a is a petrol-powered Inboard engine in the 8-cylinder category, with a total displacement of 7.442 dm3. Its full-load operating range extends from 4,000 to 4,400 rpm, while its specified idle speed is 750 rpm.

Fuel is supplied through a four-barrel, two-stage vacuum carburettor. The engine also features breakerless electronic ignition and seawater cooling, with a separate circulation pump distributing coolant through the engine block to maintain an even operating temperature.

Exploded diagrams provide a clear way to locate 740a components before maintenance or repair work. The details shown on the engine identification plate should be checked when selecting compatible parts and confirming the correct references.

740a engine specifications
  • Category: 8-cylinder, the confirmed cylinder configuration for this marine engine
  • Fuel: petrol, supplied through the engine’s carburettor system
  • Total displacement: 7.442 dm3, corresponding to the stated engine capacity
  • Vacuum carburettor, designed with four barrels and two stages
  • Breakerless electronic ignition, incorporated into the engine ignition system

View exploded diagrams 740a

Exploded views

1'' extension kit
1'' extension kit
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Additional dashboard
Additional dashboard
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Additional panel
Additional panel
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Alternator kit
Alternator kit
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Alternator with mounting parts
Alternator with mounting parts
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Basic engine
burst_mode
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Bilge pump and engine compartment Fan
Bilge pump and engine compartment Fan
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Bilge pump. Engine compartment fan
Bilge pump. Engine compartment fan
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Blank flange kit, exhaust outlet
Blank flange kit, exhaust outlet
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Boost gauge kit
Boost gauge kit
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Cable gland and grease gun
Cable gland and grease gun
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Cables and terminals
Cables and terminals
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Camshaft and valve mechanism
Camshaft and valve mechanism
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Clutch disc control cable
Clutch disc control cable
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Connection components with exhaust pipe, Base DP-B, DP-B1
Connection components with exhaust pipe, Base DP-B, DP-B1
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Connection components, reverse MS5A, MS5B
Connection components, reverse MS5A, MS5B
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Connection kit for double post
Connection kit for double post
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Connection Parts without Exhaust Pipe, Transmission DP-B, DP-B1
Connection Parts without Exhaust Pipe, Transmission DP-B, DP-B1
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Connection parts, transmission unit AQ 290A, DP290A
Connection parts, transmission unit AQ 290A, DP290A
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Control cables
Control cables
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Control for side installation PC740
Control for side installation PC740
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Control for side installation PC741, PC841
Control for side installation PC741, PC841
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Control for side installation PC840
Control for side installation PC840
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Control mechanism
Control mechanism
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Control, side mounting
Control, side mounting
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Cooling system
Cooling system
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Cooling system with heat exchanger
Cooling system with heat exchanger
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Cooling system without temperature exchanger
Cooling system without temperature exchanger
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Cooling system, Intake and exhaust manifold
Cooling system, Intake and exhaust manifold
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Coupling flange
Coupling flange
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Crankshaft and related parts
Crankshaft and related parts
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Cylinder block and flywheel cover
Cylinder block and flywheel cover
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Cylinder head
Cylinder head
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Dashboard, 2 poles
Dashboard, 2 poles
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DP-C power steering transmission unit
DP-C power steering transmission unit
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Drive shaft coupling
Drive shaft coupling
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Drive Shaft Flange
Drive Shaft Flange
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DS unit for power steering
DS unit for power steering
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Duoprop propellers for diesel engines
Duoprop propellers for diesel engines
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Duoprop transmission unit
Duoprop transmission unit
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Electric oil bilge pump
Electric oil bilge pump
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Electrical equipment
Electrical equipment
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Electrical equipment and dashboards
Electrical equipment and dashboards
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Electrical system and instruments
Electrical system and instruments
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Engine and mounting parts
Engine and mounting parts
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Engine speed control
Engine speed control
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Engine speed control and stop
Engine speed control and stop
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Engine suspension
Engine suspension
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Exhaust elbow for wet exhausts
Exhaust elbow for wet exhausts
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Exhaust manifold for cooling system with heat exchanger
Exhaust manifold for cooling system with heat exchanger
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Exhaust outlet and exhaust manifold
Exhaust outlet and exhaust manifold
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Exhaust passage kit for shield 876506
Exhaust passage kit for shield 876506
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Exhaust pipe and cooling water pipe
Exhaust pipe and cooling water pipe
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Expansion tank kit
Expansion tank kit
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Extension kit, exhaust manifold
Extension kit, exhaust manifold
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Flexible propeller-shaft coupling
Flexible propeller-shaft coupling
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Flybridge dashboard
Flybridge dashboard
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Flybridge power trim control panel
Flybridge power trim control panel
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Flywheel cover, input shaft and clamping ring kit
Flywheel cover, input shaft and clamping ring kit
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Fresh water cooling
Fresh water cooling
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Fuel filter and connection parts
Fuel filter and connection parts
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Fuel filter kit
Fuel filter kit
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Fuel Gauge Kit, 12V
Fuel Gauge Kit, 12V
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Fuel injection pump
Fuel injection pump
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Fuel tank and connection parts
Fuel tank and connection parts
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General console
General console
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Handle for control
Handle for control
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Hour meter kit. Voltmeter kit
Hour meter kit. Voltmeter kit
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Hydraulic cylinders and ground cable kit
Hydraulic cylinders and ground cable kit
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Hydraulic pump, trim and mounting parts
Hydraulic pump, trim and mounting parts
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Installation kit for steering cable without power steering
Installation kit for steering cable without power steering
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Intake and Exhaust Manifold and Mounting Parts
Intake and Exhaust Manifold and Mounting Parts
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Intake Manifold
Intake Manifold
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Intermediate housing
Intermediate housing
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Lower gear unit
Lower gear unit
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Lubrication system
Lubrication system
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Main circuit breaker
Main circuit breaker
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MS2B inverter
MS2B inverter
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MS4A inverter
MS4A inverter
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MS4B inverter
MS4B inverter
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MS5A inverter
MS5A inverter
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Muffler and exhaust pipe Late model
Muffler and exhaust pipe Late model
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Order for top installation
Order for top installation
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PC740 Top Mount Control
PC740 Top Mount Control
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PC840 Top Mount Control, Single Engine
PC840 Top Mount Control, Single Engine
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Plate, control cable
Plate, control cable
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Power steering transmission unit DP-B, DP-B1
Power steering transmission unit DP-B, DP-B1
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Propeller shaft sleeve
Propeller shaft sleeve
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Propeller spinner kit. Tool, cone clamping. Duoprop.
Propeller spinner kit. Tool, cone clamping. Duoprop.
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Propeller, bronze and zinc anode
Propeller, bronze and zinc anode
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Propeller, Duoprop
Propeller, Duoprop
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Propeller, transmission unit
Propeller, transmission unit
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Propeller, zinc bronze anode
Propeller, zinc bronze anode
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Rear cooler with mounting parts
Rear cooler with mounting parts
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Repair kit, rear lever
burst_mode
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Repair kits
burst_mode
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Repair kits Duoprop transmission unit
burst_mode
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Reverse gear repair kits
burst_mode
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Roto Pilot steering gear
Roto Pilot steering gear
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Roto Pilot STS 330 steering gear
Roto Pilot STS 330 steering gear
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Rudder indicator kit
Rudder indicator kit
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Safety contact
Safety contact
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Sea water filter and sea water intake
Sea water filter and sea water intake
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Sea water pump
Sea water pump
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Seawater strainer kit
Seawater strainer kit
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Separately mounted load relay
Separately mounted load relay
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Shielding with mounting parts
Shielding with mounting parts
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Silencer installation kit
Silencer installation kit
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Silencer, solid flange, exhaust pipe, late type
Silencer, solid flange, exhaust pipe, late type
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Silent, recent model
Silent, recent model
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Silent, Recent type
Silent, Recent type
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Single-engine Flybridge installation
Single-engine Flybridge installation
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Steering cable lock
Steering cable lock
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Steering gear, cable type
Steering gear, cable type
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Steering gear, Flybridge Roto Pilot
Steering gear, Flybridge Roto Pilot
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Steering head
Steering head
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STS 330 steering system
STS 330 steering system
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Tank meter kit for fuel and fresh water
Tank meter kit for fuel and fresh water
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Temperature exchanger and mounting parts
Temperature exchanger and mounting parts
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Thermostat housing
Thermostat housing
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Thermostat housing for cooling system with temperature exchanger
Thermostat housing for cooling system with temperature exchanger
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Tool kit, extra
Tool kit, extra
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Top Mount Control, PC840, Twin Engine
Top Mount Control, PC840, Twin Engine
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Top/side handle for control
Top/side handle for control
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Transmission shaft gland
Transmission shaft gland
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Transmission unit, Roto Pilot steering mechanism
Transmission unit, Roto Pilot steering mechanism
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Twin-engine Flybridge installation
Twin-engine Flybridge installation
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Water gauge kit, 12V
Water gauge kit, 12V
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Water heater and installation components
Water heater and installation components
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Water heater kit
Water heater kit
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