91255-ZV4-651 SEAL, WATER (14X26X6) (Honda Code 3740578). Honda
BF15A1 LA, BF15A1 LAS, BF15A1 SA, BF15A1 SAS, BF15A1 XAS, BF15A2 LA, BF15A2 LAS, BF15A2 SA, BF15A2 SAS, BF15A2 XAS, BF15AM LA, BF15AM LAS, BF15AM SA, BF15AM SAS, BF15AM XAS, BF15AW LA, BF15AW LAS, BF15AW SA, BF15AW SAS, BF15AW XAS, BF15AX LA, BF15AX
SEAL
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Compatible models:
BF15A1 LA
BF15A1 LAS
BF15A1 SA
BF15A1 SAS
BF15A1 XAS
BF15A2 LA
BF15A2 LAS
BF15A2 SA
BF15A2 SAS
BF15A2 XAS
BF15AM LA
BF15AM LAS
BF15AM SA
BF15AM SAS
BF15AM XAS
BF15AW LA
BF15AW LAS
BF15AW SA
BF15AW SAS
BF15AW XAS
BF15AX LA
BF15AX LAS
BF15AX SA
BF15AX SAS
BF15AX XAS
BF15AY LA
BF15AY LAS
BF15AY SA
BF15AY SAS
BF15AY XAS
BF75A1 LHTA
BF75A1 LRTA
BF75A1 XRTA
BF75A2 LHTA
BF75A2 LRTA
BF75A2 XRTA
BF75A3 LHTA
BF75A3 LRTA
BF75A3 XRTA
BF75A4 LHTA
BF75A4 LRTA
BF75A4 XRTA
BF75A5 LHTA
BF75A5 LRTA
BF75A5 XRTA
BF75A6 LHTA
BF75A6 LRTA
BF75A6 XRTA
BF75AT LHTA
BF75AT LRTA
BF75AT XRTA
BF75AW LHTA
BF75AW LRTA
BF75AW XRTA
BF75AX LHTA
BF75AX LRTA
BF75AX XRTA
BF75AY LHTA
BF75AY LRTA
BF75AY XRTA
BF75DK0 LHTA
BF75DK0 LRTA
BF75DK2 LRTA
BF9.9AM LA
BF9.9AM LAS
BF9.9AM SA
BF9.9AM SAS
BF9.9AM XA
BF9.9AM XAS
BF9.9AW LA
BF9.9AW LAS
BF9.9AW SA
BF9.9AW SAS
BF9.9AW XA
BF9.9AW XAS
BF9.9AX LA
BF9.9AX LAS
BF9.9AX SA
BF9.9AX SAS
BF9.9AX XA
BF9.9AX XAS
BF9.9AY LA
BF9.9AY LAS
BF9.9AY SA
BF9.9AY SAS
BF9.9AY XA
BF9.9AY XAS
BF90A1 JHTA
BF90A1 JRTA
BF90A1 LHTA
BF90A1 LRTA
BF90A1 XRTA
BF90A2 JHTA
BF90A2 JRTA
BF90A2 LHTA
BF90A2 LRTA
BF90A2 XRTA
BF90A3 JHTA
BF90A3 JRTA
BF90A3 LHTA
BF90A3 LRTA
BF90A3 XRTA
BF90A4 JHTA
BF90A4 JRTA
BF90A4 LHTA
BF90A4 LRTA
BF90A4 XRTA
BF90A5 JHTA
BF90A5 JRTA
BF90A5 LHTA
BF90A5 LRTA
BF90A5 XRTA
BF90A6 JHTA
BF90A6 JRTA
BF90A6 LHTA
BF90A6 LRTA
BF90A6 XRTA
BF90AT LHTA
BF90AT LRTA
BF90AT XRTA
BF90AW JHTA
BF90AW JRTA
BF90AW LHTA
BF90AW LRTA
BF90AW XRTA
BF90AX JHTA
BF90AX JRTA
BF90AX LHTA
BF90AX LRTA
BF90AX XRTA
BF90AY JHTA
BF90AY JRTA
BF90AY LHTA
BF90AY LRTA
BF90AY XRTA
BF90DK0 LHTA
BF90DK0 LRTA
BF90DK0 XRTA
BF90DK2 LRTA
BF90DK2 XRTA
Honda
Honda entire parts catalog list:
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- OIL CASE ENGINE COVER » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
- SHIFT SHAFT » 91255-ZV4-651
Information:
Illustration 1 g01205681
Air inlet and exhaust system
(1) Exhaust manifold
(2) Fuel injector
(3) Glow plug
(4) Inlet manifold
(5) Aftercooler core
(6) Exhaust outlet
(7) Turbine side of turbocharger
(8) Compressor side of turbocharger
(9) Air inlet from the air cleaner
(10) Inlet valve
(11) Exhaust valve The components of the air inlet and exhaust system control the quality of air and the amount of air that is available for combustion. The air inlet and exhaust system consists of the following components:
Air cleaner
Turbocharger
Aftercooler
Inlet manifold
Cylinder head, injectors, and glow plugs
Valves and valve system components
Piston and cylinder
Exhaust manifoldAir is drawn in through the air cleaner into the air inlet of the turbocharger (9) by the turbocharger compressor wheel (8). The air is compressed and heated to about 150 °C (300 °F) before the air is forced to the aftercooler (5). As the air flows through the aftercooler the temperature of the compressed air lowers to about 50 °C (120 °F). Cooling of the inlet air increases combustion efficiency. Increased combustion efficiency helps achieve the following benefits:
Lower fuel consumption
Increased power output
Reduced particulate emissionFrom the aftercooler, air is forced into the inlet manifold (4). Air flow from the inlet manifold to the cylinders is controlled by inlet valves (10). There is one inlet valve and one exhaust valve for each cylinder. The inlet valves open when the piston moves down on the intake stroke. When the inlet valves open, cooled compressed air from the inlet port is forced into the cylinder. The complete cycle consists of four strokes:
Inlet
Compression
Power
ExhaustOn the compression stroke, the piston moves back up the cylinder and the inlet valves (10) close. The cool compressed air is compressed further. This additional compression generates more heat.Note: If the cold starting system is operating, the glow plugs (3) will also heat the air in the cylinder.Just before the piston reaches the Top Center (TC) position, fuel is injected into the cylinder. The air/fuel mixture ignites. The ignition of the gases initiates the power stroke. Both the inlet and the exhaust valves are closed and the expanding gases force the piston downward toward the Bottom Center (BC) position.From the BC position, the piston moves upward. This initiates the exhaust stroke. The exhaust valves open. The exhaust gases are forced through the open exhaust valves into the exhaust manifold.Exhaust gases from exhaust manifold (1) enter the turbine side of the turbocharger in order to turn turbocharger turbine wheel (7). The turbine wheel is connected to the shaft that drives the compressor wheel. Exhaust gases from the turbocharger pass through exhaust outlet (6), a silencer, and an exhaust pipe.Turbocharger
Illustration 2 g00302786
Turbocharger
(1) Air intake
(2) Compressor housing
(3) Compressor wheel
(4) Bearing
(5) Oil inlet port
(6) Bearing
(7) Turbine housing
(8) Turbine wheel
(9) Exhaust outlet
(10) Oil outlet port
(11) Exhaust inlet The turbocharger is mounted on the outlet of the exhaust manifold in one of two positions on the right side of the engine, toward the top of the engine or to the side of the engine. The exhaust gas from the exhaust manifold enters the exhaust inlet (11) and passes through the turbine housing (7) of the turbocharger. Energy from the exhaust gas causes the turbine wheel (8) to rotate. The turbine wheel is connected by a shaft to the compressor wheel (3).As the turbine wheel rotates, the compressor wheel is rotated. This causes the intake air to be pressurized through the compressor housing (2) of the turbocharger.
Illustration 3 g02269817
Turbocharger with the wastegate (if equipped)
(12) Actuating lever
(13) Wastegate actuator
(14) Line (boost pressure) When the load on the engine increases, more fuel is injected into the cylinders. The combustion of this additional fuel produces more exhaust gases. The additional exhaust gases cause the turbine and the compressor wheels of the turbocharger to turn faster. As the compressor wheel turns faster, air is compressed to a higher pressure and more air is forced into the cylinders. The increased flow of air into the cylinders allows the fuel to be burnt with greater efficiency. This produces more power.A wastegate may be installed on the turbine housing of the turbocharger. The wastegate is a valve that allows exhaust gas to bypass the turbine wheel of the turbocharger. The operation of the wastegate is dependent on the pressurized air (boost pressure) from the turbocharger compressor. The boost pressure acts on a diaphragm that is spring loaded in the wastegate actuator which varies the amount of exhaust gas that flows into the turbine.The shaft that connects the turbine to the compressor wheel rotates in bearings (4) and (6). The bearings require oil under pressure for lubrication and cooling. The oil that flows to the lubricating oil inlet port (5) passes through the center of the turbocharger which retains the bearings. The oil exits the turbocharger from the lubricating oil outlet port (10) and returns to the oil pan.Valve System Components
Illustration 4 g02263874
Valve system components
(1) Rocker arm
(2) Spring
(3) Valve
(4) Pushrod
(5) Lifter The valve system components control the flow of inlet air into the cylinders during engine operation. The valve system components also control the flow of exhaust gases out of the cylinders during engine operation.The crankshaft gear drives the camshaft gear through an idler gear. The camshaft must be timed to the crankshaft in order to get the correct relation between the piston movement and the valve movement.The camshaft has two camshaft lobes for each cylinder. The lobes operate the inlet and exhaust valves. As the camshaft turns, lobes on the camshaft cause the lifter (5) to move the pushrod (4) up and down. Upward movement of the pushrod against rocker arm (1) results in downward movement (opening) of valve (3). The opening of valve (3) compresses the valve spring (2). When the camshaft has rotated to the peak of the lobe, the valve is fully open. When the camshaft rotates further, the valve spring (2) under compression start to expand. The valve stems are under tension of the spring. The continued rotation of the camshaft causes the rocker arm (1), the pushrods (4) and the lifters (5) to move downward until the lifter reaches the bottom of the lobe. The valve (3)
Parts seal Honda:
12209-ZE6-G02
12209-ZE6-G02 SEAL, VALVE STEM (Honda Code 2821569).
BF5A1 LA, BF5A1 SA, BF5A2 LA, BF5A2 SA, BF5A3 LA, BF5A3 SA, BF5A4 LA, BF5A4 SA, BF5A5 LA, BF5A5 SA, BF5A6 LA, BF5A6 SA, BF5AK0 LA, BF5AK0 SA, BF5AK2 LA, BF5AK2 SA, BF5AK3 LA, BF5AK3 SA, BF5AM LA, BF5AM SA, BF5AW LA, BF5AW SA, BF5AX LA, BF5AX SA, BF5A
91253-921-003
91253-921-003 SEAL, WATER (6MM) (Honda Code 0285452).
BF15A1 LA, BF15A1 LAS, BF15A1 SA, BF15A1 SAS, BF15A1 XAS, BF15A2 LA, BF15A2 LAS, BF15A2 SA, BF15A2 SAS, BF15A2 XAS, BF15AM LA, BF15AM LAS, BF15AM SA, BF15AM SAS, BF15AM XAS, BF15AW LA, BF15AW LAS, BF15AW SA, BF15AW SAS, BF15AW XAS, BF15AX LA, BF15AX
91255-ZV1-003
91255-ZV1-003 SEAL, COUPLING (25X40X14) (Honda Code 1986405).
BF5A1 LA, BF5A1 SA, BF5A2 LA, BF5A2 SA, BF5A3 LA, BF5A3 SA, BF5A4 LA, BF5A4 SA, BF5A5 LA, BF5A5 SA, BF5A6 LA, BF5A6 SA, BF5AK0 LA, BF5AK0 SA, BF5AK2 LA, BF5AK2 SA, BF5AK3 LA, BF5AK3 SA, BF5AM LA, BF5AM SA, BF5AW LA, BF5AW SA, BF5AX LA, BF5AX SA, BF5A
91252-ZV1-003
91252-ZV1-003 SEAL, WATER (13MM) (ARAI) (Honda Code 2010130).
BF5A1 LA, BF5A1 SA, BF5A2 LA, BF5A2 SA, BF5A3 LA, BF5A3 SA, BF5A4 LA, BF5A4 SA, BF5A5 LA, BF5A5 SA, BF5A6 LA, BF5A6 SA, BF5AK0 LA, BF5AK0 SA, BF5AK2 LA, BF5AK2 SA, BF5AK3 LA, BF5AK3 SA, BF5AM LA, BF5AM SA, BF5AW LA, BF5AW SA, BF5AX LA, BF5AX SA, BF5A
91221-ZV5-005
91221-ZV5-005 SEAL, WATER (17X26X7) (Honda Code 3706736).
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
91252-ZV5-003
91252-ZV5-003 SEAL, WATER (22X35X7) (Honda Code 3706751).
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
12209-KL4-005
12209-KL4-005 SEAL, VALVE STEM (Honda Code 1777879).
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
63102-ZV7-300
63102-ZV7-300 SEAL, ENGINE COVER (Honda Code 4433652).
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