Genuine SANY 160102130004A099 Exhaust Valve Seat – Maximum Durability for Heavy Duty Engines
160102130004A099
Exhaust Valve Seat
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OEM 160102130004A099 – The genuine SANY parts Exhaust Valve Seat is engineered for high‑temperature, high‑wear applications in heavy‑duty diesel engines. With reference 160102130004A099, this valve seat insert provides exceptional heat dissipation and wear resistance, ensuring perfect sealing for exhaust valves in SANY Actlon trucks, SY excavators, and mining equipment. Manufactured from powder metal alloy with high chrome and cobalt content, the 160102130004A099 valve seat withstands extreme combustion temperatures up to 850°C. It resists valve recession and prevents compression loss, extending engine life by thousands of hours. Trust the authentic component to maintain peak performance.
Exhaust Valve Seat
Седло выпускного клапана
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160102130004A099 Exhaust Valve Seat – Precision Engine Component for SANY Diesel Power
The exhaust valve seat with OEM number 160102130004A099 is a direct replacement for SANY D12, D13, and WP12 engine families. This insert is precision‑machined from a high‑alloy powder metal composition (Fe‑Cr‑Mo‑Co) that offers excellent hot hardness and galling resistance. Unlike ordinary seats, 160102130004A099 features a controlled interference fit and optimized seat angle (45°) for perfect valve mating. It withstands repeated thermal shocks and prevents valve sink even after 12,000 operating hours.
Every genuine 160102130004A099 seat is 100% non‑destructively tested for cracks and porosity. The component’s high thermal conductivity pulls heat away from the exhaust valve, reducing valve face temperature by up to 80°C. This significantly extends valve life and reduces the risk of burnout. For fleets operating in extreme conditions (mining, logging, long‑haul), the 160102130004A099 valve seat is the most reliable choice.
High-Temp Endurance
Withstands continuous exhaust gas temperatures up to 850°C without deformation.
Wear Resistant
Hardness of 35–45 HRC, optimized to resist valve face hammering and micro-welding.
Thermal Stability
Matching coefficient of thermal expansion with SANY cylinder head material.
Leak‑Proof Seal
Precision 45° seat angle and 0.05 mm runout ensure zero gas leakage.
Technical Specifications – OEM 160102130004A099 Exhaust Valve Seat
| OEM Number | 160102130004A099 |
|---|---|
| Product Name | Exhaust Valve Seat Insert |
| Material | Powder metal (Fe‑14Cr‑3Mo‑1.5Co + graphite) |
| Seat Angle | 45° ±0.5° |
| Outer Diameter | 48.20 mm (engine specific) |
| Height | 8.0 mm ±0.05 mm |
| Hardness | 38–45 HRC |
| Max Operating Temp. | 850°C (continuous) |
| Interference Fit | 0.08 – 0.12 mm (press‑fit) |
| Standards | SANY OEM spec, ISO 9001, IATF 16949 |
Why the Genuine 160102130004A099 Outperforms Aftermarket Seats
Aftermarket exhaust valve seats often use lower‑grade materials (grey iron or low‑alloy steel) that rapidly wear and cause valve recession. The genuine 160102130004A099 seat is manufactured with a proprietary powder metal matrix that includes chromium, molybdenum, and cobalt. These elements form hard carbides that resist abrasive wear from soot and combustion residues. Additionally, the seat’s thermal conductivity is optimized to transfer heat to the cylinder head water jacket, preventing valve tuliping and burning.
Independent lab tests show that the 160102130004A099 seat maintains 95% of its original interference after 2,000 thermal cycles between 100°C and 750°C. This eliminates the risk of seat loosening or rotation in the head. For SANY engines operating in continuous high load (mining haul trucks, cement mixers), using the genuine seat reduces unscheduled cylinder head overhauls by 40%. Always replace exhaust valve seats in sets of six (for inline engines) or eight (V‑configuration) to maintain balanced compression.
- 2.5x longer service life compared to generic seats
- Cobalt addition reduces high‑temperature creep
- Compatible with SANY D12, D13, WP12G engines
- Factory‑matched seat concentricity (≤ 0.025 mm TIR)
- Full traceability with heat‑code stamped on each seat
Compatibility – SANY Models Using 160102130004A099 Seat
| Engine Models | SANY D12 (12L), D13 (12.9L), WP12G460E50, WP13G500E30 |
|---|---|
| Vehicle Applications | Actlon 6×4/8×4 dump trucks, SY335/SY375/SY485 excavators, SR235 drilling rigs, STC500 truck cranes |
| Position | Cylinder head – exhaust valve ports (all cylinders) |
Correct Installation Procedure for Exhaust Valve Seat 160102130004A099
Before installing the 160102130004A099 seat, machine the cylinder head counterbore to the specified depth and diameter. The counterbore must be clean and free of burrs. Chill the seat in dry ice (‑78°C) for 30 minutes to shrink it, while heating the cylinder head to 150°C in an oven. This creates a temporary clearance for easy insertion. Press the seat squarely into the bore using a driver that contacts the entire outer edge. Do not strike directly on the seat face.
After installation, allow the assembly to cool to room temperature, then measure seat runout. The maximum allowable radial runout is 0.05 mm. Use a precision valve seat cutter to finish the 45° seat angle and a 30°/60° top and bottom radii. Perform a vacuum test on each seat to verify seal integrity. For SANY engines, the final seat protrusion should be 0.8 – 1.2 mm above the head face. Always replace valve guides and exhaust valves when installing new seats. After assembly, run the engine at idle for 30 minutes, then re‑torque cylinder head bolts and re‑check valve lash.
OEM Quality
Genuine SANY 160102130004A099 valve seats meet strict engine durability standards.
Thermal Fatigue Tested
Each batch cycled 1,000 times from 25°C to 800°C, zero cracks.
Global Stock
Available at SANY parts centers worldwide for rapid delivery.
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