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- Oil Pressure Switch
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- Oil Pump
- Timing Rotary Shaft Seal
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- Engine Mount LH
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- Camshaft Bush Set Of 7
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- Sealing Washer For Head Cover
- Filler Cap
- Gasket / Rocker Cover
- Cylinder-Head Bolt 14X2.0X123
- Cylinder-Head Bolt 16X2.0X150
- Valve Guide Exhaust Set Of 18
- Valve Seat Ring Exhaust / Intake Set Of 18
- Intake/Exhaust Valve Set Of 18
- Valve Stem Seal Set Of 18
- Cylinder Head Gasket
- Constant Throttle Line Zigzag Line
- Connecting Rod Bearing STD Set Of 6
- Main Bearing STD
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Intake/Exhaust Valve Set Of 18
These valves are designed to withstand high temperatures, continuous pressure cycles, and rapid opening–closing movements during engine operation. Their precision seating ensures correct sealing, preventing leakage and maintaining optimal compression. Manufactured from heat-resistant alloy, these valves deliver long-lasting durability, even in heavy-duty commercial vehicle applications.
By maintaining proper airflow and sealing within the combustion chamber, this valve set enhances engine performance, fuel efficiency, and overall reliability. The accurate fitment helps reduce wear, extend engine life, and ensure smooth and efficient operation under demanding conditions.
Key Features
- Complete set of 18 intake and exhaust valves
- Heat-resistant alloy construction for long service life
- Ensures proper sealing and efficient airflow
- Maintains compression and prevents leakage
- Suitable for high-temperature commercial diesel engines
Product Specifications
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 19.026 | 3128, 2523, 2528 | A4000500026 / A4000500027 | Intake & Exhaust Valve – Set of 18 |
Process Steps
- Remove cylinder head and old valves
- Inspect valve seats and guides
- Install new intake and exhaust valves
- Perform valve lapping for perfect sealing
- Reassemble springs, retainers, and rocker mechanism
- Verify smooth valve movement and proper compression
FAQ
What does this valve set do?
It regulates air intake and exhaust flow while maintaining sealing and compression in the engine.
When should valves be replaced?
When there is poor compression, leakage, burnt valve edges, or excessive wear.
