Orbital Steering Unit for Ford 40 Series 4WD Tractors

Description

When your 4WD Ford 40 series starts wandering down the road or develops that terrifying dead spot in the steering, you know it’s time to address that worn orbital unit before it becomes a safety hazard. These heavy 4WD machines put extra strain on steering components, and when the orbital goes bad, every turn becomes a guessing game. This replacement unit restores the smooth, responsive control your tractor had when new.

What You’re Getting

• 4WD-specific design built to handle the extra load from heavier front axles and bigger tires
• Precise M18 hydraulic connections that match your existing fittings for leak-free operation
• 12-spline shaft with exact 24.25mm diameter and 20mm height dimensions for perfect fit
• Internal components manufactured to tight tolerances for smooth, consistent steering response
• Direct replacement that installs without modifications or adapters

Built for Real Farm Work

This orbital unit serves Ford’s workhorse 40 series 4WD models like the 5640, 6640, 7740, 7840, 8240, and 8340. Whether you’re navigating muddy feedlots with a loader, pulling heavy tillage through challenging ground conditions, or working hilly terrain where 4WD traction is essential, reliable power steering keeps you safe and productive. These 60-110 horsepower machines carry significant weight up front, making proper steering assist absolutely critical.

Made to Last

The exact shaft specifications and M18 hydraulic connections aren’t just numbers – they’re precision requirements that ensure proper fit and function. 4WD tractors need specialized orbital units to handle the increased steering effort, and this unit delivers the same quality and durability as the original equipment. When steering components wear, you get symptoms ranging from excessive play to complete loss of power assist.

Installation Notes

This is a direct replacement for Ford 40 series 4WD models, but verify your tractor’s configuration before ordering since 2WD versions use different units. Keep everything absolutely clean during installation – contamination destroys these precision components quickly. Center your steering wheel during installation and bleed the system thoroughly to remove all air bubbles.