Precision Rebuilding Backed by Real Testing
At Turbo Kings, every TAS65218 Sheppard Power Steering Gearbox is rebuilt with the same precision, process control, and in-house testing that define our reputation in the heavy-duty steering industry. Manufactured by Sheppard, the TAS65218 series is one of the most widely used gearboxes across Freightliner, Kenworth, and Peterbiltapplications from 2005 through 2020, known for its reliability and steering consistency in fleet and long-haul environments.
We don’t just replace worn components — we restore, validate, and certify every gearbox to perform at or above OEM specifications. Each unit is fully disassembled, media-cleaned, and inspected for wear, fatigue, and housing integrity. All seals, bearings, and internal components are replaced using premium Sheppard OEM-grade parts, ensuring smooth operation and lasting performance.
After reassembly, each gearbox undergoes a rigorous 5 GPM / 2000 PSI bench test, verifying hydraulic pressure balance, torque stability, and leak-free performance before it leaves our facility.
This isn’t outsourced or assumed — it’s physically tested right here at Turbo Kings.
What Makes a Turbo Kings Rebuild Different
In-House Pressure Certification – Each Sheppard gearbox is tested under 2000 PSI of real hydraulic pressure to confirm zero internal or external leaks.
Pre-Lubricated & Ready to Install – Every unit leaves our facility filled with fresh lubricant and sealed for direct installation.
Precision Machining – All surfaces are remachined to precise OEM tolerances for proper fitment and torque distribution.
OEM-Level Components – Only genuine Sheppard-grade seals, bearings, and shafts are used — no inferior replacements.
Hands-On Expertise – Each gearbox is rebuilt and inspected by certified technicians experienced in Sheppard steering systems.
Comprehensive Warranty – Backed by a 12-month, unlimited-mileage warranty, reflecting our confidence in every rebuild.
Why Fleets and Owner-Operators Trust Turbo Kings
When you choose a Turbo Kings remanufactured TAS65218 Sheppard gearbox, you’re investing in verified reliability, not a gamble. Fleets, dealerships, and owner-operators depend on Turbo Kings because:
Every gearbox is pressure-tested under load, not on paper.
We maintain full traceability for every core and major component.
We provide direct technical support — no third-party intermediaries.
We guarantee transparent communication, fast turnaround, and consistent results.
Each gearbox we ship is a tested, serialized, and certified unit ready for heavy-duty operation.
Our Process at a Glance
Disassembly & Cleaning – Gearboxes are completely torn down, cleaned, and inspected for structural or internal damage.
Parts Replacement & Machining – All wear components are replaced, and housings are machined to Sheppard OEM specifications.
Assembly & Torque Verification – Components are aligned, torqued, and verified for accurate clearance and balance.
Pressure Test @ 5 GPM / 2000 PSI – Each gearbox is hydraulically tested to confirm proper function and leak-free operation.
Final Inspection & Documentation – Each unit is serialized, logged, and matched with its warranty and batch record.
Standard Features
• Fully Pressure-Tested @ 2000 PSI and 5 GPM
• Pre-Lubricated and Ready to Install
• Leak-Free Guarantee
• 12-Month Unlimited-Mileage Warranty
• Fast Core Exchange Available
Applications
Compatible with:
Freightliner Cascadia / Columbia (2005–2020)
Kenworth T680 / T800 (2005–2020)
Peterbilt 579 / 587 (2005–2020)
Other heavy-duty trucks using Sheppard TAS65-series steering systems
If you’re searching for a remanufactured TAS65218 Sheppard Power Steering Gearbox, a Freightliner, Kenworth, or Peterbilt steering gear rebuild, or a pressure-tested OEM-spec replacement, Turbo Kings delivers tested reliability and trusted results — built and validated in-house.
Trust Turbo Kings — We Don’t Just Rebuild, We Reign.
