16100-ZW4-D21ZA SEE PART DETAILS - SUP; CARBURETOR ASSY. (BG31B A) (Honda Code 5739073). *NH8* (DARK GRAY) Honda
BF50AW LHTA, BF50AW LRA, BF50AW LRTA, BF50AW SRJA, BF50AW XRTA, BF50AX LHTA, BF50AX LRA, BF50AX LRTA, BF50AX SRJA, BF50AX XRTA, BF50AY LHTA, BF50AY LRA, BF50AY LRTA, BF50AY SRJA, BF50AY XRTA
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Honda entire parts catalog list:
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
- CARBURETOR » 16100-ZW4-D21ZA
Information:
Engine Specifications
Table 1
C12.9 Marine Engine Specifications
Cylinders and Arrangement In-line 6
Bore 135 mm (5.3 inch)
Stroke 150 mm (5.9 inch)
Compression Ratio 14.7 : 1
Aspiration Series turbocharged
Supercharger (if equipped)
Displacement 12880 cc (786 cubic inch)
Rotation (flywheel end) Counterclockwise
Control system Electronic
Method of fuel injection Common rail
Method of starting Electric starting motor
Method of cooling the turbocharged and supercharged air Low-pressure aftercooler (cooled by jacket water)
High-pressure aftercooler (cooled by jacket water) Electronic Engine Features
Cat C12.9 Marine Engines are designed for electronic controls. The integral on board computer controls the operation of the engine. Current operating conditions are monitored. The Electronic Control Module (ECM) controls the response of the engine to these conditions and to the demands of the operator. These conditions and operator demands determine the precise control of fuel injection by the ECM. The electronic engine control system provides the following features:
Automatic air/fuel ratio control
Engine monitoring
Engine speed governing
Injection timing control
System diagnostics
Torque rise shapingFor more information on electronic engine features, refer to the Operation and Maintenance Manual, "Engine Features and Controls" topic (Operation Section).Common Rail Fuel Injection System
The common rail fuel injection system performs the following functions:
Meter the fuel
Pressurize the fuel
Time the fuel injectionThe fuel pump pressurizes the fuel. The fuel pump pumps the fuel to the common fuel rail. The common rail fuel injectors inject fuel into the cylinders at a precise time. The fuel is injected into the cylinders with the appropriate volume. Electronic sensors on the engine determine time and volume of fuel injection.Engine Diagnostics
The engine has built-in diagnostics to ensure that all the components are functioning properly. In the event of a deviation from the programmed limits, the operator will be alerted to the condition by the following: "Diagnostic" lamp (OEM installed), MECP1 (optional), and displays (OEM installed). Under certain conditions, the engine horsepower and the vessel speed may be limited. A Cat electronic service tool may be used to display the diagnostic code.Diagnostic codes are logged and stored in the ECM. For additional information, refer to the Troubleshooting manual.Engine Speed Governing
The ECM provides electronic governing that controls characteristics of fuel injection to maintain the desired engine rpm. The functionality of electronic governor is similar to the Cat mechanical governor, but the electronic governor includes more features.Engine Cooling and Lubrication
The cooling system consists of the following components:
Coolant expansion tank
Engine oil cooler
Fuel cooler
Gear driven sea water pump
Heat exchanger
High-pressure aftercooler
Intercooler
Jacket water pump
Jacket water temperature regulator
Low-pressure aftercooler
Optional transmission oil cooler (shipped separately)
Optional wet (sea water) exhaust riserThe engine lubricating oil that is supplied is cooled by an engine oil cooler. The engine lubricating oil is also filtered. Bypass valves provide unrestricted flow of lubrication oil to the engine components during the following conditions:
High oil viscosity
Plugged oil cooler or plugged oil filter elements (paper cartridge)Fuel System
The fuel system consists of the following components:
ECM controlled off-engine electric priming pump
Electronically controlled injectors
Fuel cooler
Fuel rail
High-pressure common rail fuel pump
Off-engine primary fuel filter and water separator
Secondary fuel filter
Transfer pump
Water-in-fuel sensor (optional)The electric priming pump primes the system with fuel after a fuel system service. The electric priming pump also primes the system with fuel if the engine has not run for an extended period.Engine Service Life
Engine efficiency and maximum utilization of engine performance depend on the adherence to proper operation and maintenance recommendations. In addition, use recommended fuels, coolants, and lubricants. Use the Operation and Maintenance Manual as a guide for required engine maintenance.Expected engine life is predicted by the average power that is demanded. The average power that is demanded is based on fuel consumption of the engine over a time. Reduced hours of operation at full throttle and/or operating at reduced throttle settings result in a lower average power demand. Reduced hours of operation will increase the length of operating time before an engine overhaul is required. For more information, refer to the Operation and Maintenance Manual, "Overhaul Considerations" topic (Maintenance Section).
Table 1
C12.9 Marine Engine Specifications
Cylinders and Arrangement In-line 6
Bore 135 mm (5.3 inch)
Stroke 150 mm (5.9 inch)
Compression Ratio 14.7 : 1
Aspiration Series turbocharged
Supercharger (if equipped)
Displacement 12880 cc (786 cubic inch)
Rotation (flywheel end) Counterclockwise
Control system Electronic
Method of fuel injection Common rail
Method of starting Electric starting motor
Method of cooling the turbocharged and supercharged air Low-pressure aftercooler (cooled by jacket water)
High-pressure aftercooler (cooled by jacket water) Electronic Engine Features
Cat C12.9 Marine Engines are designed for electronic controls. The integral on board computer controls the operation of the engine. Current operating conditions are monitored. The Electronic Control Module (ECM) controls the response of the engine to these conditions and to the demands of the operator. These conditions and operator demands determine the precise control of fuel injection by the ECM. The electronic engine control system provides the following features:
Automatic air/fuel ratio control
Engine monitoring
Engine speed governing
Injection timing control
System diagnostics
Torque rise shapingFor more information on electronic engine features, refer to the Operation and Maintenance Manual, "Engine Features and Controls" topic (Operation Section).Common Rail Fuel Injection System
The common rail fuel injection system performs the following functions:
Meter the fuel
Pressurize the fuel
Time the fuel injectionThe fuel pump pressurizes the fuel. The fuel pump pumps the fuel to the common fuel rail. The common rail fuel injectors inject fuel into the cylinders at a precise time. The fuel is injected into the cylinders with the appropriate volume. Electronic sensors on the engine determine time and volume of fuel injection.Engine Diagnostics
The engine has built-in diagnostics to ensure that all the components are functioning properly. In the event of a deviation from the programmed limits, the operator will be alerted to the condition by the following: "Diagnostic" lamp (OEM installed), MECP1 (optional), and displays (OEM installed). Under certain conditions, the engine horsepower and the vessel speed may be limited. A Cat electronic service tool may be used to display the diagnostic code.Diagnostic codes are logged and stored in the ECM. For additional information, refer to the Troubleshooting manual.Engine Speed Governing
The ECM provides electronic governing that controls characteristics of fuel injection to maintain the desired engine rpm. The functionality of electronic governor is similar to the Cat mechanical governor, but the electronic governor includes more features.Engine Cooling and Lubrication
The cooling system consists of the following components:
Coolant expansion tank
Engine oil cooler
Fuel cooler
Gear driven sea water pump
Heat exchanger
High-pressure aftercooler
Intercooler
Jacket water pump
Jacket water temperature regulator
Low-pressure aftercooler
Optional transmission oil cooler (shipped separately)
Optional wet (sea water) exhaust riserThe engine lubricating oil that is supplied is cooled by an engine oil cooler. The engine lubricating oil is also filtered. Bypass valves provide unrestricted flow of lubrication oil to the engine components during the following conditions:
High oil viscosity
Plugged oil cooler or plugged oil filter elements (paper cartridge)Fuel System
The fuel system consists of the following components:
ECM controlled off-engine electric priming pump
Electronically controlled injectors
Fuel cooler
Fuel rail
High-pressure common rail fuel pump
Off-engine primary fuel filter and water separator
Secondary fuel filter
Transfer pump
Water-in-fuel sensor (optional)The electric priming pump primes the system with fuel after a fuel system service. The electric priming pump also primes the system with fuel if the engine has not run for an extended period.Engine Service Life
Engine efficiency and maximum utilization of engine performance depend on the adherence to proper operation and maintenance recommendations. In addition, use recommended fuels, coolants, and lubricants. Use the Operation and Maintenance Manual as a guide for required engine maintenance.Expected engine life is predicted by the average power that is demanded. The average power that is demanded is based on fuel consumption of the engine over a time. Reduced hours of operation at full throttle and/or operating at reduced throttle settings result in a lower average power demand. Reduced hours of operation will increase the length of operating time before an engine overhaul is required. For more information, refer to the Operation and Maintenance Manual, "Overhaul Considerations" topic (Maintenance Section).
Parts see Honda:
19315-ZV5-010ZA
19315-ZV5-010ZA SEE PART DETAILS - SUP; COVER, THERMOSTAT *NH8* (Honda Code 4646154). (DARK GRAY)
BF25A1 LHA, BF25A1 LHSA, BF25A1 LRSA, BF25A1 SHA, BF25A1 SHSA, BF25A1 SRSA, BF25A1 XRSA, BF25A2 LHA, BF25A2 LHSA, BF25A2 LRSA, BF25A2 SHA, BF25A2 SHSA, BF25A2 SRSA, BF25A2 XRSA, BF25A3 LHA, BF25A3 LHSA, BF25A3 LRSA, BF25A3 SHA, BF25A3 SHSA, BF25A3 SR
16700-ZV5-003
16700-ZV5-003 SEE PART DETAILS - SUP; PUMP ASSY., FUEL (Honda Code 5020466).
BF25A1 LHA, BF25A1 LHSA, BF25A1 LRSA, BF25A1 SHA, BF25A1 SHSA, BF25A1 SRSA, BF25A1 XRSA, BF25A2 LHA, BF25A2 LHSA, BF25A2 LRSA, BF25A2 SHA, BF25A2 SHSA, BF25A2 SRSA, BF25A2 XRSA, BF25AW LHA, BF25AW LHSA, BF25AW LRSA, BF25AW SHA, BF25AW SHSA, BF25AW SR
90017-ZV5-010
90017-ZV5-010 SEE PART DETAILS - PRI; BOLT, FLANGE (10X25) (Honda Code 6673016).
BF35AM LHA, BF35AM LRA, BF35AM LRTA, BF35AM SHA, BF35AM XRTA, BF40A1 LHA, BF40A1 LHTA, BF40A1 LRA, BF40A1 LRTA, BF40A1 XRTA, BF40A2 LHA, BF40A2 LHTA, BF40A2 LRA, BF40A2 LRTA, BF40A2 XRTA, BF40A3 LHA, BF40A3 LHTA, BF40A3 LRA, BF40A3 LRTA, BF40A3 XRTA,
06411-ZV5-000
06411-ZV5-000 SEE PART DETAILS - SUP; METAL KIT, ANODE (Honda Code 3700945).
BF35AM LHA, BF35AM LRA, BF35AM LRTA, BF35AM SHA, BF35AM XRTA, BF40A1 LHA, BF40A1 LHTA, BF40A1 LRA, BF40A1 LRTA, BF40A1 XRTA, BF40A2 LHA, BF40A2 LHTA, BF40A2 LRA, BF40A2 LRTA, BF40A2 XRTA, BF40A3 LHA, BF40A3 LHTA, BF40A3 LRA, BF40A3 LRTA, BF40A3 XRTA,
14520-ZV5-010
14520-ZV5-010 SEE PART DETAILS - SUP; SPRING, TIMING BELT ADJUSTING (Honda Code 6433197).
BF35AM LHA, BF35AM LRA, BF35AM LRTA, BF35AM SHA, BF35AM XRTA, BF40A1 LHA, BF40A1 LHTA, BF40A1 LRA, BF40A1 LRTA, BF40A1 XRTA, BF40A2 LHA, BF40A2 LHTA, BF40A2 LRA, BF40A2 LRTA, BF40A2 XRTA, BF40A3 LHA, BF40A3 LHTA, BF40A3 LRA, BF40A3 LRTA, BF40A3 XRTA,
19251-ZV5-010
19251-ZV5-010 SEE PART DETAILS - PRI; TUBE, WATER (Honda Code 4572111).
BF35AM SHA, BF45AM SRTA, BF50A1 SRJA, BF50A2 SRJA, BF50A3 SRJA, BF50A4 SRJA, BF50A5 SRJA, BF50A6 SRJA, BF50AK0 SRJA, BF50AW SRJA, BF50AX SRJA, BF50AY SRJA
36182-ZV4-651
36182-ZV4-651 SEE PART DETAILS - PRI; WIRE, EMERGENCY (Honda Code 8576969).
BF115A1 LA, BF115A1 LCA, BF115A1 XA, BF115A1 XCA, BF115A2 LA, BF115A2 LCA, BF115A2 XA, BF115A2 XCA, BF115A3 LA, BF115A3 LCA, BF115A3 XA, BF115A3 XCA, BF115A4 LA, BF115A4 LCA, BF115A4 XA, BF115A4 XCA, BF115A5 LA, BF115A5 LCA, BF115A5 XA, BF115A5 XCA,
24810-ZW5-U01
24810-ZW5-U01 SEE PART DETAILS - PRI; HOUSING ASSY., L. (INNER) (Honda Code 6799464). (TOP MOUNT)
BF115A1 LA, BF115A1 LCA, BF115A1 XA, BF115A1 XCA, BF115A2 LA, BF115A2 LCA, BF115A2 XA, BF115A2 XCA, BF115A3 LA, BF115A3 LCA, BF115A3 XA, BF115A3 XCA, BF115A4 LA, BF115A4 LCA, BF115A4 XA, BF115A4 XCA, BF115A5 LA, BF115A5 LCA, BF115A5 XA, BF115A5 XCA,