WESPC Exhaust Valve 3142A051 for Perkins 1004 1006 6.354 diesel engines
Price:
$5-$8(1 Piece)
MOQ:
10
Delivery Time:
5-10 work days
Brand:
WESPC
Product Description
WESPC Exhaust Valve 3142A051 for Perkins 1004 1006 6.354 Diesel Engines
Product Specifications
| Brand Name | WESPC |
| Place of Origin | China |
| Part Number | 3142A051 |
| After-sales Service | Video Technical Support, Online Support |
| Marketing Type | Ordinary Product |
| Certificate | ISO9001 |
| Warranty | 1 Year |
| Stock Availability | Yes |
Application
The 3142A051 Exhaust Valve is precision-engineered for 4.4-liter, 6.0-liter, and 6.6-liter inline diesel engine platforms, specifically compatible with 1004, 1006, 6.354, and A6.354 series power units. This valve is extensively utilized across heavy-duty agricultural machinery, construction equipment, material handling systems, and power generation units.
The valve efficiently expels combustion gases from the combustion chamber, ensuring optimal engine breathing and preventing exhaust gas recirculation that could reduce power output. It is compatible with naturally aspirated and turbocharged diesel engines, supporting reliable operation in high-demand farming, earthmoving, and stationary power applications. The valve maintains critical sealing integrity during high-temperature exhaust cycles, contributing to improved engine efficiency and reduced emissions.
Technical Specifications
- Valve Type: Exhaust/Outlet Valve
- Compatible Engines: 4.4-liter, 6.0-liter, and 6.6-liter displacement diesel engines (1004-4, 1004-4T, 1006-6, 1006-6T, 1006E-6T, A6.354.4, AT6.354.4, T6.354.4, T6.60)
- Valve Head Diameter: 37.4 mm (1.473 inches)
- Valve Stem Diameter: 9.4-9.5 mm (0.370-0.374 inches)
- Overall Length: 123.3 mm (4.855 inches)
- Face Angle: 45 degrees
- Material Grade: 21-4N austenitic heat-resistant stainless steel / Bi-metal construction with chrome-manganese-nickel steel
- Surface Treatment: Chrome-plated valve stem with hardened valve stem tip; advanced nitriding available for enhanced wear resistance
- Weight: 0.11-0.114 kg (0.24-0.25 lbs)
- Operating Temperature Range: -40°C to +800°C (continuous exhaust gas exposure)
- Pressure Rating: Designed to withstand high combustion chamber pressures and exhaust gas backpressure typical of turbocharged diesel engines
- Valve Seat Compatibility: Precision-matched to 45-degree valve seat inserts
- Stem Hardness: HRC 30-35 (core), hardened surface layer for wear resistance
- Head Hardness: Optimized for high-temperature creep resistance
- Quantity per Engine: 4 units (4-cylinder engines) or 6 units (6-cylinder engines)
- Valve Guide Compatibility: Precision-matched to 3343J021 exhaust valve guides
Material & Performance Features
The exhaust valve is manufactured from high-grade 21-4N austenitic heat-resistant stainless steel (containing 21% chromium, 4% nickel, and nitrogen additions) or bi-metal construction featuring chrome-manganese-nickel steel, providing exceptional creep resistance, thermal fatigue strength, and high-temperature oxidation resistance. The material composition ensures superior hot hardness and corrosion resistance against lead oxide and sulfur compounds present in exhaust gases.
The valve features a chrome-plated valve stem with hardened valve stem tip, significantly improving wear resistance, scuffing resistance, and fatigue life under cyclic high-temperature operating conditions. This surface treatment ensures minimal stem-to-guide wear and maintains precise valve seating geometry over extended service intervals, even when exposed to exhaust gas temperatures exceeding 700°C.
Interchange Part Numbers
3142A051; 31431961; 31431752; 31431951; 748309M1 (Massey Ferguson); 745369M1 (Massey Ferguson); 70910059 (Massey Ferguson); 7W-4602; 02/101705 (JCB); 02/100216 (JCB); VPA1160 (Vapormatic); 4055 (TotalSource)
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wespc (Dongguan) Tech Co., Ltd.
Location
Room 803-804, Building G1, Tian'an Cyber Park, Nancheng Street, Dongguan City, China 523080
Contact Person
Martin