SANY OEM 160102130004A100 Exhaust Valve – High‑Temperature Durability for Heavy Duty Diesel Engines
160102130004A100
Exhaust Valve
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OEM 160102130004A100 – The genuine SANY parts Exhaust Valve is a precision‑engineered component designed for the D09, D12, D13, WP12, and WP13 series heavy‑duty diesel engines. With reference 160102130004A100, this exhaust valve controls the critical release of combustion gases after the power stroke, operating under extreme temperatures up to 850°C. Manufactured from high‑grade heat‑resistant alloy steel with a hardened seating face and a chrome‑plated stem, the 160102130004A100 exhaust valve provides exceptional resistance to thermal fatigue, corrosion, and wear. It is a direct replacement for Actlon tippers, SY mining trucks, concrete mixers, and all SANY machinery. Trust the authentic 160102130004A100 component to maintain optimum engine performance and avoid burnt valves.
Exhaust Valve
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160102130004A100 Exhaust Valve – Engineered for Extreme Thermal and Mechanical Loads
The exhaust valve with OEM number 160102130004A100 is a critical component in the SANY valve train group for D09, D12, and D13 series diesel engines.
It is responsible for releasing spent combustion gases from the cylinder after the power stroke, operating under extreme conditions of high temperature and pressure.
This valve is manufactured from a high‑performance heat‑resistant alloy steel, often nickel‑chromium based, capable of withstanding continuous exposure to exhaust gas temperatures up to 850°C.
The valve features a hardened seating face that mates with the 45° seat angle of the cylinder head insert, ensuring a gas‑tight seal during the compression and power strokes.
The stem of the 160102130004A100 exhaust valve is precision‑ground and chrome‑plated to reduce friction against the valve guide and resist wear under high‑speed reciprocation.
The valve tip is induction‑hardened to withstand the impact of the rocker arm or valve bridge, ensuring dimensional stability over thousands of operating hours.
Each valve in the genuine 160102130004A100 series is 100% inspected for concentricity, stem straightness, and seating surface integrity using automated optical and eddy‑current systems.
SANY’s exhaustive quality control ensures that every valve meets or exceeds the original equipment specifications for geometry, material composition, and heat treatment.
This exhaustive validation guarantees a service life that matches or exceeds the original engine rebuild interval.
High Temperature Alloy
Nickel‑chromium heat‑resistant alloy for continuous operation up to 850°C.
Wear Resistant Face
Hardened seating face with 45° angle to maintain perfect seal with valve seat insert.
Chrome Plated Stem
Precision‑ground, chrome‑plated stem for low friction and extended valve guide life.
100% Inspected
Automated NDT and dimensional inspection guarantees OEM quality and reliability.
Technical Specifications – OEM 160102130004A100 Exhaust Valve
| OEM Number | 160102130004A100 |
|---|---|
| Product Type | Exhaust Valve – Solid / One‑Piece Construction |
| Material | Heat‑Resistant Alloy Steel (Ni‑Cr based, e.g., Nimonic 80A equivalent) |
| Head Diameter | 42.0 mm ±0.1 mm (application specific for D12/D13 engines) |
| Stem Diameter | 9.0 mm ±0.006 mm |
| Overall Length | 128.5 mm (standard) |
| Face Angle | 45° ±0.25° |
| Stem Finish | Chrome plated (0.003–0.008 mm thickness) |
| Tip Hardness | 55–60 HRC (induction hardened) |
| Max Operating Temperature | 850°C (continuous), 900°C (peak) |
| Compatible Engines | SANY D09, D12, D13, WP12, WP13 series |
Why the Genuine SANY 160102130004A100 Exhaust Valve Outperforms Aftermarket Valves
Aftermarket exhaust valves often use lower‑grade stainless steel that lacks the high‑temperature creep resistance required for modern turbo‑diesel engines.
These inferior valves can tulip (stretch) over time, reducing seat contact and causing loss of compression.
The genuine 160102130004A100 exhaust valve is manufactured from a nickel‑chromium superalloy with excellent oxidation and thermal fatigue properties.
Aftermarket valves frequently have inconsistent stem finish, leading to accelerated valve guide wear and increased oil consumption.
The chrome‑plated stem of the genuine valve reduces friction and provides a smoother surface that extends valve guide life significantly.
Another common failure point in aftermarket valves is the stem tip, which may not be properly hardened.
A soft stem tip will peen under rocker arm impact, closing valve lash and eventually causing the valve to hang open, resulting in burnt valves and piston damage.
Genuine SANY valves feature induction‑hardened stem tips that maintain dimensional stability for the life of the engine.
Additionally, SANY valves are 100% inspected for concentricity between the stem and the seat face.
Poorly made aftermarket valves often have runout that prevents the valve from seating properly, leading to combustion gas leakage and reduced power.
For fleet operators, using the genuine 160102130004A100 valve eliminates these risks and prevents costly engine tear‑downs.
- Premium Ni‑Cr superalloy vs. generic stainless steel – superior high‑temperature strength.
- Induction‑hardened tip eliminates valvetrain lash drift over time.
- Chrome‑plated stem reduces friction and guide wear by up to 40%.
- 100% runout inspection ensures perfect seating and compression seal.
- Supplied in SANY original packaging with traceable batch code.
- Direct OEM fit for Actlon trucks, SY excavators, concrete mixers, and wheel loaders.
Compatibility – SANY Engines & Equipment Using 160102130004A100 Exhaust Valve
| Engine Models | SANY D09, D12, D13, WP12G460E50, WP13G500E30 |
|---|---|
| Truck Models | Actlon 6×4/8×4 tippers, SY331, SY412, SY425 mining dump trucks, SYM3310 series |
| Other Equipment | Concrete mixer trucks, wheel loaders, motor graders, STC truck cranes |
| Quantity per Engine | 12 valves per engine (6 cylinders, 2 exhaust valves per cylinder) |
Installation Guide for Exhaust Valve 160102130004A100
Always replace exhaust valves when performing a cylinder head overhaul or when valve recession exceeds 0.5 mm.
Before installation, thoroughly clean the valve guide bore and the valve seat insert using solvent and a soft brush.
Lubricate the valve stem with clean engine oil and carefully insert the 160102130004A100 exhaust valve through the guide.
Rotate the valve slightly to ensure free movement in the guide.
Install the valve spring, valve spring retainer, and collets using a valve spring compressor.
After installation, check the installed spring height (SANY specification: 42.5 mm ±0.5 mm for D12/D13 engines).
Set the exhaust valve lash (clearance) with the engine cold (typically 0.50 mm for SANY heavy‑duty engines).
Always replace exhaust valves in complete sets per cylinder head to maintain consistent cylinder balance.
Never reuse an old valve after removal, as the seating face and stem may have developed micro‑cracks.
Use only genuine SANY collets, springs, and retainers to ensure correct valve train geometry.
SANY Original Quality
Every 160102130004A100 exhaust valve meets SANY’s material and dimensional standards.
Traceable Packaging
Each valve labeled with OEM 160102130004A100, heat lot number, and production date code.
Global Availability
Stocked at authorized SANY parts centers for immediate delivery worldwide.
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