Power Steering Gear Box

Fits: Ford L-Series & Heavy-Duty Commercial Trucks

Restore the rugged steering performance of your heavy-duty Ford chassis with this professional-grade remanufactured TRW Ross TAS65101 (Cross-ref: TAS652278). This unit is meticulously rebuilt using premium internal seals and high-tolerance components to meet or exceed OEM standards, ensuring long-term reliability and eliminating steering play in vocational and highway applications.

Core Charge: $550 (Refundable Deposit)

Condition: Remanufactured (Tested to OEM Standards)

Warranty: 1-Year Warranty

Technical Specifications & Cross-References

• Model: TRW Ross TAS65 Series

• SKU / Part Number: TAS65101

• Casting Number: TAS652278

• OEM Part Numbers: F4HT3N503BA, F4HT3N503AA, 1686663C91

• Truck Makes: Ford, International

• Input Shaft: 36 Splines

Important Policies

• Core Return: To receive your $550 refund, the core must be the same model as shipped (TAS65 series) and free of cracks or broken housings. For more information on the Core Charge Policy Click Here.

• Shipping: Customer is responsible for all shipping costs.

• Pro Tip: For heavy-duty Ford models, a complete hydraulic system flush and a new power steering filter are mandatory during installation to protect your 1-year warranty and ensure peak performance.

Questions? Call us or Email Us for fitment verification or shipping quotes.

Power Steering Gear Box

Fits: Mack Heavy-Duty Trucks & Vocational Chassis

Restore the precise handling and rugged reliability of your Mack truck with this professional-grade remanufactured TRW Ross TAS652250 (Cross-ref: TAS65222). Engineered to meet the demanding steering requirements of Mack chassis, this unit is meticulously rebuilt using premium internal seals and high-strength components to eliminate steering drift and ensure long-term performance.

• Core Charge: $650 (Refundable)

• Condition: Remanufactured (Tested to OEM Standards)

• Warranty: 1-Year Warranty

Technical Specifications

• Model: TRW Ross TAS65 Series

• SKU / Part Number: TAS652250

• Casting Number: TAS65222

• Truck Make: Mack

• Input Shaft Spline: 36 Splines

• Output Shaft Diameter: 2.0 inches

Important Policies

• Core Return: To receive your $650 refund, the core must be the same model as shipped (TAS65 series) and free of cracks or broken housings. For more information on the Core Charge Policy Click Here.

• Shipping: Customer is responsible for all shipping costs.

• Pro Tip: Due to the heavy-duty nature of Mack applications, we strongly recommend inspecting the drag link and steering column U-joints during installation. A complete hydraulic system flush and a new filter are mandatory to ensure peak performance and protect your 1-year warranty.

Questions? Call us or Email Us for fitment verification or shipping quotes.

Power Steering Gear Box

Fits: Kenworth T200 & Heavy-Duty Chassis

Restore the legendary precision and reliability of your Kenworth with this professional-grade remanufactured TRW Ross TAS65127 (Cross-ref: TAS652261). Engineered to handle the heavy demands of vocational and long-haul applications, this unit is rebuilt with premium internal seals and high-strength components to eliminate steering play and restore OEM-level handling.

• Core Charge: $500 (Refundable)

• Condition: Remanufactured (Tested to OEM Standards)

• Warranty: 1-Year Warranty

Technical Specifications

• Model: TRW Ross TAS65 Series

• SKU / Part Number: TAS65127

• Casting Number: TAS652261

• Truck Make: Kenworth

• Input Shaft Spline: 36 Splines

• Output Shaft Diameter: 2.0 inches

Important Policies

• Core Return: To receive your $500 refund, the core must be the same model as shipped (TAS65) and free of cracks or broken housings. For more information on the Core Charge Policy Click Here.

• Shipping: Customer is responsible for all shipping costs.

• Pro Tip: For Kenworth T200 models, it is critical to inspect the steering shaft U-joints and the pitman arm during installation. A complete hydraulic system flush and a new filter are mandatory to ensure peak performance and protect your 1-year warranty.

Questions? Call us or Email Us for fitment verification or shipping quotes.

Power Steering Gear Box

Fits: Peterbilt Heavy-Duty & Class 8 Trucks

Maximize the steering power and precision of your Peterbilt with this professional-grade remanufactured TRW Ross TAS85053 (Cross-ref: TAS852291). As the largest unit in the TAS series, the TAS85 is engineered for maximum torque output and durability. This gear box is meticulously rebuilt using premium internal seals and high-strength components to eliminate steering wander and restore OEM-level performance.

• Core Charge: $700 (Refundable)

• Condition: Remanufactured (Tested to OEM Standards)

• Warranty: 1-Year Warranty

Technical Specifications

• Model: TRW Ross TAS85 Series (High-Torque)

• SKU / Part Number: TAS85053

• Casting Number: TAS852291

• Truck Make: Peterbilt

• Output Shaft Diameter: 2.25 inches

• Input Shaft Spline: 36 Splines

Important Policies

• Core Return: To receive your $700 refund, the core must be the same model as shipped (TAS85 series) and free of cracks or broken housings. For more information on the Core Charge Policy Click Here.

• Shipping: Customer is responsible for all shipping costs.

• Pro Tip: Due to the extreme hydraulic pressures handled by the TAS85 series, it is vital to inspect the mounting bolts and the pitman arm for any signs of fatigue. A complete system flush and a new filter are mandatory to prevent contamination and protect your 1-year warranty.

Questions? Call us or Email Us for fitment verification or shipping quotes.

Power Steering Gear Box

Fits: Peterbilt & Kenworth Heavy-Duty Trucks

Get your truck back on the road with a professional-grade remanufactured TRW Ross TAS85145 (Cross-ref: TAS852274). This heavy-duty steering gear is precision-rebuilt using premium internal seals and high-tolerance components to eliminate steering play and restore original OEM handling performance.

• Core Charge: $850 (Refundable)

• Condition: Remanufactured (Tested to OEM Standards)

• Warranty: 1-Year Warranty

Technical Specifications

• Model: TRW TAS85 Series

• SKU / Part Number: TAS85145

• Casting Number: TAS852274

• Steering Ratio: 23.3:1 (Variable)

• Output Shaft Diameter: 2.0 inches

• Input Shaft Spline: 36 Splines

Important Policies

• Core Return: To receive your $850 refund, the core must be the same model as shipped (TAS85) and free of cracks or broken housings. For more information on the Core Charge Policy Click Here.

• Shipping: Customer is responsible for all shipping costs.

• Pro Tip: When installing a TAS85 series unit, always verify the poppet valve settings. We strongly recommend a complete hydraulic system flush and a new filter to ensure peak performance and protect your 1-year warranty.

Questions? Call us or Email Us for fitment verification or shipping quotes.