Kawasaki OEM Exhaust Valve 12005-7001
The Kawasaki 12005-7001 Exhaust Valve is a genuine OEM valve-train component used in select Kawasaki FH-Series 4-cycle engines.
The exhaust valve opens during the engine's exhaust stroke to allow burned combustion gases to leave the cylinder. Proper valve condition and sealing are critical to compression, combustion and dependable engine operation.
Manufacturer: Kawasaki Engines
Part Number: 12005-7001
OEM Description: VALVE-EXHAUST
Part Type: Engine Exhaust Valve
Engine System: Valve Train / Cylinder Head
Previous Service Number: 12005-7003 on applicable engines
Quantity Sold: 1 Valve
Verify the exact Kawasaki engine specification before ordering.
Kawasaki used different exhaust valves across the FH Series. Do not assume 12005-7001 fits every FH engine simply because the engine belongs to the same series.
Kawasaki 12005-7001 Product Details
| 12005-7001 Exhaust Valve Information | |
|---|---|
| Brand | Kawasaki Engines |
| Part Number | 12005-7001 |
| OEM Description | VALVE-EXHAUST |
| Part Type | Exhaust Valve |
| Primary Engine Series | Select Kawasaki FH Series |
| Common Engine Families | FH430V, FH451V, FH500V, FH531V, FH541V, FH580V |
| Older Part Number | 12005-7003 on applicable configurations |
| Quantity | 1 Exhaust Valve |
| Quality | Genuine OEM Kawasaki |
What Kawasaki Engines Use 12005-7001?
Kawasaki parts diagrams document 12005-7001 on select specifications in several earlier FH-Series engine families.
Exact fitment depends on the complete engine model, specification and, on some older applications, production range.
Documented Application Examples
Kawasaki valve/camshaft diagrams document 12005-7001 on applications such as:
- FH430V-AS02
- FH451V-AS01
- FH451V-AS03
- FH451V-AS06
- FH500V-AS00
- FH500V-AS10
- FH500V-BS14
- FH500V-CS10
- FH531V-AS01
- FH531V-AS08
- FH531V-CS50
- FH541V-BS05
- FH580V-CS36
These are representative documented applications rather than a complete compatibility list.
12005-7003 Supersedes to 12005-7001
Some Kawasaki illustrated parts lists originally identify 12005-7003 as the exhaust valve.
Current parts catalogs route that older service number to Kawasaki 12005-7001 on applicable engines.
Older number: 12005-7003
Current service part: 12005-7001
How Many Exhaust Valves Does an FH V-Twin Use?
Many compatible Kawasaki FH-Series V-Twin engines use two exhaust valves total — one for each cylinder.
For example, the Kawasaki FH500V-AS10 valve/camshaft diagram specifies quantity 2 for 12005-7001.
This product listing is for one exhaust valve.
If both cylinder heads are being rebuilt, confirm whether two valves are required.
12005-7001 vs. Kawasaki Intake Valve 12004-7001
Do not confuse the exhaust and intake valves.
| Kawasaki Part | Valve Type |
|---|---|
| 12005-7001 | Exhaust Valve |
| 12004-7001 | Intake Valve |
Both valves may appear together in the same valve/camshaft diagram but perform different functions and should not be treated as interchangeable.
Do Not Confuse 12005-7001 With 12005-7004
Kawasaki uses different exhaust-valve designs in other FH-Series engines.
For example, many FH601V applications use 12005-7004, not 12005-7001.
The same general FH-series designation therefore does not guarantee valve interchangeability.
Related Valve-Train Components
Applicable engines using 12005-7001 may also use related components such as:
- 12004-7001 – Intake Valve
- 12009-7001 – Valve Spring Retainer
- 12011-2056 – Valve Collet / Keeper
- 49078-7001 – Engine Valve Spring on applicable configurations
- 92049-7001 – Valve Oil Seal on applicable configurations
These components are serviced separately. Verify every related part against the exact Kawasaki engine specification before ordering.
When Should an Exhaust Valve Be Replaced?
Exhaust valves are normally replaced during cylinder-head or valve-train service when inspection shows damage, burning, excessive wear, deformation or a condition that prevents proper valve seating.
Low compression or poor engine performance does not automatically mean the exhaust valve requires replacement. Valve clearance, valve seats, head gaskets, piston rings and other engine components can produce similar symptoms.
Before Ordering Kawasaki 12005-7001
- Locate the complete Kawasaki engine model and specification.
- Verify 12005-7001 or older 12005-7003 in the valve/camshaft diagram.
- Confirm that an exhaust valve, not an intake valve, is required.
- Determine whether one or both cylinders are being serviced.
- Verify valve springs, retainers, collets and oil seals separately.
- Do not substitute 12005-7004 or another FH-series valve without confirming fitment.
Kawasaki 12005-7001 FAQs
What is Kawasaki 12005-7001?
Kawasaki 12005-7001 is a genuine OEM exhaust valve used in select Kawasaki FH-Series engines.
What does Kawasaki 12005-7001 replace?
Current parts catalogs use 12005-7001 as the replacement for older exhaust valve 12005-7003 on applicable engines.
Does 12005-7001 fit FH451V?
Yes. It is documented on numerous FH451V specifications. Verify the complete engine specification before ordering.
Does 12005-7001 fit FH500V?
Yes. Kawasaki uses this exhaust valve on many FH500V specifications, although production ranges should still be checked.
Does 12005-7001 fit FH531V?
Yes. It appears in Kawasaki valve/camshaft diagrams for multiple FH531V configurations.
Does 12005-7001 fit FH541V and FH580V?
It is documented on select FH541V and FH580V specifications. Verify the exact model and specification.
Does 12005-7001 fit FH601V?
Do not assume so. Many FH601V applications use a different exhaust valve, such as Kawasaki 12005-7004.
Is 12005-7001 the intake valve?
No. 12005-7001 is the exhaust valve. Kawasaki 12004-7001 is the corresponding intake valve on many compatible FH-Series applications.
How many 12005-7001 valves do I need?
Many compatible FH V-Twin engines use two exhaust valves, one per cylinder. This listing is for one valve.
