WESPC Intake Valve 3142H031 for Perkins 1004 and 1006 series diesel engines

WESPC Intake Valve 3142H031 for Perkins 1004 and 1006 series diesel engines

Application:

The 3142H031 intake valve is designed for Perkins 1004 and 1006 series diesel engines, such as the 1004-4T, 1004-42, 1006-6T, and 1006-6TW. These engines are widely used in Massey Ferguson tractors, Cater construction machinery, and other agricultural and industrial applications. The intake valve ensures efficient air intake during engine operation, providing reliable performance under high-load conditions.

Technical specifications:

The 3142H031 intake valve adopts a precision-machined structure optimized for Perkins 1004/1006 series engines. Its key dimensional parameters include a valve head diameter of 42.5 mm (designed to maximize air intake area while maintaining compatibility with the engine’s cylinder head ports), a stem diameter of 8.0 mm (ensuring a tight, low-friction fit with the engine’s valve guides), and an overall length of 112.3 mm (matching the cylinder head’s depth to achieve proper valve lift and seating). 

Material & performance features:

The 3142H031 intake valve is forged from high-grade chromium-molybdenum alloy steel (specifically 4Cr9Si2), a material selected for its exceptional combination of high-temperature resistance, tensile strength, and fatigue durability—critical for withstanding the repeated thermal cycling and mechanical stress of engine operation. 

Interchange part numbers:

Perkins: 3142H031; Massey Ferguson: 61668742 ; Cater: 130144; Other cross-reference numbers: 3142H031X