Rear Half Shaft 40E for John Deere 5070–5090 Tractors (R281795)

OEM Replacement Rear Axle Shaft for John Deere 5E Series Tractors

Product Overview

The R281795 Rear Half Shaft 40E is a heavy-duty rear axle transmission component used in John Deere 5E Series tractors. This shaft transfers torque from the differential and final drive assembly to the rear wheels, ensuring efficient power delivery, traction, and field performance under demanding agricultural conditions.

John Deere identifies R281795 as a Rear Axle Shaft, and it is used across numerous 5E Series tractor models, including the 5070E, 5075E, 5080E, and 5090E.

The shaft operates under high torsional loads, shock loads, and continuous field vibration. Therefore, it must be manufactured from premium alloy steel and undergo advanced heat treatment processes to ensure durability, wear resistance, and long service life.

At Dawopu, we manufacture OEM-quality replacement rear axle shafts designed to meet or exceed original equipment specifications for agricultural machinery worldwide.

Product Features

• OEM-compatible fit and dimensions
• High torque transmission capability
• Heavy-duty agricultural application design
• Excellent fatigue resistance
• Superior wear resistance
• Precision-machined spline profiles
• Long operational service life
• Reliable performance under heavy loads
• Suitable for continuous field operation
• Excellent structural strength

Technical Specifications

John Deere lists R281795 as a rear axle shaft compatible with multiple 5E Series tractors. Various aftermarket references also describe it as a Rear Axle 40 Spline Shaft.

Compatible Tractor Models

The R281795 shaft is commonly associated with:

• John Deere 5070E
• John Deere 5075E
• John Deere 5078E
• John Deere 5080E
• John Deere 5083E
• John Deere 5085E
• John Deere 5090E
• John Deere 5090EH
• John Deere 5090EL
• John Deere 5093E
• John Deere 5100E

Additional compatibility may apply to other John Deere 5E Series tractors.

Material Options

42CrMo Alloy Steel

Benefits:

• High tensile strength
• Excellent fatigue resistance
• Superior toughness

AISI 4140 Alloy Steel

Benefits:

• Outstanding wear resistance
• Excellent hardenability
• Long-term durability

20CrMnTi Alloy Steel

Benefits:

• Excellent carburizing performance
• High surface hardness
• Strong impact resistance

Heat Treatment Options

To maximize service life, Dawopu offers:

• Carburizing
• Quenching and Tempering
• Induction Hardening
• Precision Grinding
• Shot Peening

Typical surface hardness:

• 58–63 HRC depending on material and application requirements.

Applications

The R281795 Rear Half Shaft is widely used in:

• John Deere 5E Series Tractors
• Agricultural Rear Axle Systems
• Differential Assemblies
• Final Drive Systems
• Farm Machinery Transmission Systems
• Agricultural Power Transmission Equipment

The component is critical for transferring power from the transmission and differential assembly to the rear wheels.

Dawopu Manufacturing Capability

Dawopu specializes in manufacturing precision drivetrain and transmission components for agricultural equipment.

Our capabilities include:

• CNC Turning
• CNC Milling
• Spline Cutting
• Gear Machining
• Heat Treatment
• Precision Grinding
• CMM Inspection
• Reverse Engineering
• OEM & ODM Production

We manufacture according to:

• OEM drawings
• Technical specifications
• Customer samples
• Reverse-engineered components

Quality Assurance

Every rear axle shaft undergoes strict quality control procedures:

• Material certification verification
• Chemical composition testing
• Hardness inspection
• Spline profile measurement
• Runout testing
• Dimensional verification
• Surface finish inspection
• Final quality approval

Why Choose Dawopu

• OEM-quality replacement parts
• Premium alloy steel materials
• Advanced spline machining technology
• Competitive factory pricing
• Stable production capacity
• Fast delivery worldwide
• Professional engineering support
• Extensive agricultural machinery manufacturing experience

Conclusion

The R281795 Rear Half Shaft 40E is a vital drivetrain component for John Deere 5E Series tractors, providing dependable torque transmission and reliable rear axle performance. Manufactured from high-strength alloy steel and produced using advanced machining and heat-treatment technologies, Dawopu delivers durable replacement shafts designed for demanding agricultural applications worldwide.