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Tractor Parts Assembly / System OEM / P/N: N839

PSNT Front Axle Differential Assembly

The PSNT Complete Heavy-Duty Tractor Differential Assembly is engineered through advanced metallurgy, precision ductile iron casting, and high-tolerance CNC multi-axis machining to deliver superior, vibration-free torque distribution under extreme agricultural tillage and heavy drawbar pull operations.

Engineering & Metallurgical Highlights:


Quality Assurance & Testing:

Each unit undergoes 100% digital dynamic balancing (< 0.5g tolerance), Magnetic Particle Inspection (MPI) for micro-crack detection, and 3D CMM dimensional verification.

Compatibility:

Engineered for ITM 285, ITM 399, ITM 475, ITM 485, and Massey Ferguson MF 285/399 agricultural tractors.

Price:
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Dimensional Tolerance & Material Guarantee Engineered quality assurance and precision manufacturing on every heavy component

Assembly Components & Spare Parts (BOM) 4

Breakdown of individual components in this assembly with direct inquiry access

Technical Specifications

Housing Material Ductile Cast Iron GGG60 (EN-GJS-600-3)
Internal Gear Alloy Forged 20CrMnTi / AISI 8620 Case-Hardened Steel
Tooth Surface Hardness 58 - 62 HRC (Carburized & Quenched)
Effective Case Depth 1.2 to 1.6 mm
Machining Tolerance Class DIN ISO 286 Class H7 CNC Precision Boring
Dynamic Balancing Digital Dynamic Balanced < 0.5g
Compatible Tractors ITM 285 / 399 / 475 / 485 & Massey Ferguson

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