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{"title":"WESPC Intake Valve Seat T407000 for Perkins 4.236 4.248 6.354.2 A4.236 T4.236","imgUrl":"https:\/\/img.chinax.com\/nimg\/4c\/83\/0434190dddc6654adeb872d884f1-200x200-1\/wespc_intake_valve_seat_t407000_for_perkins_4_236_4_248_6_354_2_a4_236_t4_236.jpg","attrs":{"Brand Name":"WESPC","Model Number":"T407000","Certification":"ISO9001","Place of Origin":"China"}}
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High-quality intake valve designed for reliable performance in Perkins diesel engines across agricultural, construction, and industrial applications.
Brand Name
WESPC
Place of Origin
China
Part Number
3142L051/905-026
After-sales Service
Video Technical Support, Online Support
Marketing Type
Ordinary Product
Certificate
ISO9001
Warranty
1 Year
Stock
Yes
Application
The 3142L051/905-026 Intake Valve is precision-engineered for 4.4-liter, 6.0-liter, and 6.6-liter inline diesel engine platforms, specifically compatible with Perkins 1004, 1006, and 6.354 series power units. This valve is extensively utilized across heavy-duty agricultural machinery, construction equipment, material handling systems, and power generation units.
The valve regulates the intake of fresh air or fuel-air mixture into the combustion chamber, ensuring optimal engine breathing efficiency and volumetric efficiency. It is compatible with naturally aspirated and turbocharged diesel engines, supporting reliable operation in high-demand farming, earthmoving, and industrial power applications. The valve maintains critical sealing integrity during intake cycles, contributing to improved engine efficiency, reduced emissions, and optimal power output.
Technical Specifications
Valve Type: Intake/Inlet Valve
Part Number Cross-Reference: 3142L051 (primary), 905-026 (alternate reference)
Head Hardness: Optimized for high-temperature oxidation resistance
Quantity per Engine: 4 units (4-cylinder engines) or 6 units (6-cylinder engines)
Valve Guide Compatibility: Precision-matched to 3343F041 intake valve guides
Material & Performance Features
The intake valve is manufactured from high-grade 21-4N austenitic heat-resistant stainless steel (containing 21% chromium, 4% nickel, and nitrogen additions) combined with chrome-manganese-nickel steel, providing exceptional heat resistance, wear resistance, and structural stability under cyclic high-temperature operating conditions.
The material composition ensures superior oxidation resistance and maintains mechanical properties at elevated temperatures encountered in modern turbocharged diesel combustion chambers. The valve features a chrome-plated valve stem with precision surface finish, significantly improving wear resistance, scuffing resistance, and fatigue life.
This surface treatment ensures minimal stem-to-guide wear and maintains precise valve seating geometry over extended service intervals. The solid metal rod construction (distinct from hollow sodium-filled exhaust valve designs) provides robust structural integrity for intake cycle operation.
WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong.
The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and... WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong.
The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and...
