Parts and exploded diagrams for Volvo penta md31a engine

Parts and exploded diagrams for Volvo penta md31a engine

Logo Volvo Penta

This page allows you to view the exploded diagrams for the Volvo penta md31a inboard engine, belonging to the 4-cylinder category, and easily identify compatible parts for your engine.

Volvo Penta is a brand specialising in marine propulsion solutions. These exploded diagrams help identify the components and references required for the maintenance and repair of inboard engines.

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Select an exploded diagram for your Volvo penta md31a inboard engine

Volvo penta md31a

The Volvo penta md31a is listed in this selection of 4-cylinder inboard engines. Its exploded diagrams provide access to various mechanical assemblies, including the cylinder block, cylinder head, crankshaft, camshaft and several components associated with the timing system.

Maintenance-related parts can also be located through diagrams covering the fuel, cooling and electrical systems. These include the injector, fuel injection pump, filters, heat exchangers, seawater pump and various transmission and steering components.

When working on the Volvo penta md31a, these exploded diagrams provide a visual reference for locating individual components and distinguishing the different assemblies. They therefore make it easier to identify the required references and select compatible parts for maintenance or repair work.

Features of the Volvo penta md31a engine
  • Category: 4-cylinder for positioning this engine within the classification used
  • Fuel system with diagrams covering the injector, fuel injection pump and filtration components
  • Cooling circuit including the seawater pump and heat exchangers
  • Electrical components with 12 V alternator, starter, relays and various connecting parts
  • Transmission and steering with several drive assemblies, Duoprop components and steering mechanisms represented

View exploded diagrams Volvo penta md31a

Exploded views

12V alternator
12V alternator
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24V Conversion Kit
24V Conversion Kit
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Additional dashboard
Additional dashboard
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Additional panel
Additional panel
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Additional panel and operating hours counter
Additional panel and operating hours counter
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Aftercooler and mounting hardware
Aftercooler and mounting hardware
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Air filter and mounting parts
Air filter and mounting parts
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Alternator and mounting parts
Alternator and mounting parts
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Alternator kit
Alternator kit
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Alternator with mounting parts
Alternator with mounting parts
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Bilge pump and engine compartment Fan
Bilge pump and engine compartment Fan
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Bipolar version of the dashboard
Bipolar version of the dashboard
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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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Circulation pump and mounting parts
Circulation pump and mounting parts
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Circulation pump with mounting parts
Circulation pump with mounting parts
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Connection kit for double post
Connection kit for double post
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Connection parts MS2B inverter
Connection parts MS2B inverter
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Connection parts MS4A inverter
Connection parts MS4A inverter
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Connection parts MS4B inverter
Connection parts MS4B inverter
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Connection parts, MS4A, MS4B inverter
Connection parts, MS4A, MS4B inverter
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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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Cooling system, Intake and exhaust manifold
Cooling system, Intake and exhaust manifold
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Cooling water inlet
Cooling water inlet
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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 block and flywheel housing
Cylinder block and flywheel housing
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Cylinder head
Cylinder head
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Dashboard, 2 poles
Dashboard, 2 poles
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Drive Shaft Flange
Drive Shaft Flange
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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 box
Electrical box
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Electrical box and mounting parts
Electrical box and mounting parts
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Electrical equipment
Electrical equipment
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Electrical system and instruments
Electrical system and instruments
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Electromagnet and mounting parts
Electromagnet and mounting parts
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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 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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Flexible propeller-shaft coupling
Flexible propeller-shaft coupling
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Fly bridge twin-engine installation
Fly bridge twin-engine installation
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Flybridge dashboard
Flybridge dashboard
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Flywheel cover, input shaft and clamping ring kit
Flywheel cover, input shaft and clamping ring kit
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Fuel injection pump
Fuel injection pump
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Fuel injector
Fuel injector
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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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Hot water outlet
Hot water outlet
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Hydraulic cylinders and ground cable kit
Hydraulic cylinders and ground cable kit
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Hydraulic pump, oil tank
Hydraulic pump, oil tank
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Hydraulic pump, trim and mounting parts
Hydraulic pump, trim and mounting parts
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Intake and Exhaust Manifold and Mounting Parts
Intake and Exhaust Manifold and Mounting Parts
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Intake and exhaust manifold, with mounting parts
Intake and exhaust manifold, with mounting parts
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Intermediate housing
Intermediate housing
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Lower gear unit
Lower gear unit
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Lower gear unit ratio 2.30:1
Lower gear unit ratio 2.30:1
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Lubrication system
Lubrication system
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Main circuit breaker
Main circuit breaker
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Micro Switch and mounting parts
Micro Switch and mounting parts
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Motor with mounting parts
Motor with mounting parts
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MS2B inverter
MS2B inverter
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MS4A inverter
MS4A inverter
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MS4A, MS4B Inverter Repair Kits
burst_mode
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MS4B inverter
MS4B inverter
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Oil Cooler and Mounting Parts
Oil Cooler and Mounting Parts
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Oil cooler with mounting parts
Oil cooler with mounting parts
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Oil drain pump, electric
Oil drain pump, electric
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Oil filter and mounting parts
Oil filter and mounting parts
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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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Propeller shaft sleeve
Propeller shaft sleeve
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Propeller spinner kit. tool, cone clamp, M16
Propeller spinner kit. tool, cone clamp, M16
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Propeller spinner kit. tool, cone clamp, M20
Propeller spinner kit. tool, cone clamp, M20
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Propeller, bronze and zinc anode
Propeller, bronze and zinc anode
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Propeller, transmission unit
Propeller, transmission unit
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Relays and mounting parts
Relays and mounting parts
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Renovation kits
burst_mode
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Repair kits
burst_mode
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Reverse Gear MS4B Repair Kits
burst_mode
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Reverse gear repair kit MS2B
burst_mode
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Roto Pilot steering gear
Roto Pilot 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 pump and mounting parts
Seawater pump and mounting parts
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Seawater pump with mounting parts
Seawater pump with mounting parts
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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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Single-engine Flybridge installation
Single-engine Flybridge installation
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Starter and mounting parts
Starter and mounting parts
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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 expansion tank with mounting parts
Temperature exchanger and expansion tank with mounting parts
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Temperature exchanger and mounting parts
Temperature exchanger and mounting parts
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Thermal switch control
Thermal switch control
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Thermostat housing and mounting parts
Thermostat housing and mounting parts
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Thermostat housing with mounting parts
Thermostat housing with mounting parts
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Timing cover and gears
Timing cover and gears
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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
Transmission unit
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Transmission unit, Roto Pilot steering mechanism
Transmission unit, Roto Pilot steering mechanism
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Turbo and air filter with mounting parts
Turbo and air filter with mounting parts
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Turbo Compressor
Turbo Compressor
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Twin-engine Flybridge installation
Twin-engine Flybridge installation
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Vacuum valve kit
Vacuum valve kit
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Water Cooled Exhaust Muffler with Mounting Parts
Water Cooled Exhaust Muffler with Mounting Parts
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Water heater kit
Water heater kit
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