John Deere R82499 MFWD Drive Shaft
Product Overview
John Deere R82499 MFWD Drive Shaft
Premium MFWD Drive Shaft for John Deere 40, 50 and 55 Series Tractors
The John Deere R82499 MFWD Drive Shaft is a critical drivetrain component used in Mechanical Front Wheel Drive (MFWD) systems on John Deere agricultural tractors. Designed to transfer power efficiently from the transmission to the front axle, this shaft plays a vital role in maintaining traction, field performance, and operational efficiency.
At Dawopu, we manufacture precision agricultural transmission shafts using advanced CNC machining, spline cutting, alloy steel forging, and heat-treatment technologies. Our R82499 replacement drive shaft is engineered for excellent durability, high torque capacity, and reliable long-term operation under demanding agricultural conditions.
Product Overview
The R82499 MFWD Drive Shaft serves as the primary connection between the tractor transmission and front drive axle.
Its main functions include:
- Transferring power to the front axle
- Supporting four-wheel-drive operation
- Improving traction in difficult field conditions
- Reducing drivetrain power loss
- Enhancing pulling performance
- Increasing overall tractor productivity
A properly manufactured MFWD shaft is essential for maintaining efficient power distribution and dependable tractor performance.
Why Choose Dawopu?
Dawopu specializes in manufacturing agricultural transmission components, PTO shafts, gearbox shafts, gears, front axle components, and precision-engineered industrial products.
Our advantages include:
- OEM & ODM manufacturing
- Advanced CNC machining capability
- Strict quality management system
- Competitive factory pricing
- Fast global delivery
- Professional engineering support
- Extensive export experience
Our drivetrain components are trusted by agricultural equipment distributors, repair facilities, and tractor owners worldwide.
Technical Specifications
OEM Part Numbers
- R82499
- Cross Reference: R70852
Technical Specifications
| Item | Specification |
|---|---|
| OEM Number | R82499 |
| Product Type | MFWD Drive Shaft |
| Application | Front Axle Drive System |
| Weight | 4.18 kg (9.22 lb) |
| Length | 393.7 mm (15.5 in) |
| Height | 63.5 mm (2.5 in) |
| Installation Position | Transmission to Front Axle |
Official John Deere parts information lists a weight of approximately 9.22 lb and an overall length of 15.5 inches.
Material Specifications
| Component | Material |
| Shaft Body | 42CrMo Alloy Steel |
| Alternative Material | 40Cr Forged Steel |
| Heat Treatment | Quenched & Tempered |
| Surface Treatment | Precision Ground Finish |
Mechanical Properties
- Tensile Strength: ≥ 900 MPa
- Yield Strength: ≥ 750 MPa
- Surface Hardness: HRC 28–38
- Excellent fatigue resistance
- High torsional strength
- Superior impact resistance
Suitable Machines
The John Deere R82499 MFWD Drive Shaft is commonly used on the following tractors:
John Deere 40 Series
- John Deere 4050
- John Deere 4250
- John Deere 4450
- John Deere 4650
- John Deere 4850
John Deere 50 Series
- John Deere 4055
- John Deere 4255
- John Deere 4455
- John Deere 4555
- John Deere 4755
- John Deere 4955
John Deere 60 Series
- John Deere 4560
- John Deere 4760
- John Deere 4960
These models are equipped with MFWD front axle systems that utilize the R82499 drive shaft for power transmission. Compatibility may vary depending on axle type and transmission configuration. Always verify the OEM number before ordering.
Why Choose Dawopu Group
OEM Quality
Manufactured to meet OEM specifications
Material Quality
High-grade materials for durability
Fast Delivery
Reliable shipping to global destinations
Certified Quality
ISO 9001:2025
Expert Support
Technical support available
Global Experience
Serving customers worldwide
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