Power Steering Pumps & Lines

What This Power Steering Lines & Pumps Collection Covers

Hydraulic steering service parts for truck, Jeep, and import applications

The collection includes Yukon Gear power steering gear boxes for Chevrolet, GMC, Ford Super Duty, Dodge Ram, and Jeep Wrangler applications, plus stainless rack lines and high pressure lines for Nissan S chassis and Z chassis vehicles.

Power steering parts are application specific. Pressure port style, return hose location, steering gear input, spline count, mounting, and chassis routing all need to match the exact vehicle.

Steering Gear Boxes

Truck and Jeep replacements

Power steering gear boxes are designed for specific axle, steering linkage, input shaft, output shaft, and mounting configurations. GM truck, Ford Super Duty, Ram, and Jeep Wrangler parts should be matched by exact year and drivetrain.

A steering gear box replacement may require correct pitman arm fitment, fluid connections, and steering system bleeding. Inspect the rest of the linkage for wear before returning the vehicle to service.

High Pressure Hoses and Rack Lines

Nissan and custom service needs

High pressure steering lines carry hydraulic fluid from the pump to the rack or gear box. Nissan 240SX, 180SX, Silvia, and 350Z applications use vehicle specific rack connections and routing.

Stainless replacement lines must be installed without twisting, kinking, or contact with exhaust heat. Verify both ends, line path, and fitting seat before filling the system.

Pumps, Pulleys, and Fluid Flow

Supporting components

Power steering pumps create the hydraulic pressure that assists the steering system. A pump pulley must match the pump shaft, belt alignment, and accessory drive layout.

Use the fluid type specified for the vehicle. Contaminated fluid, air in the system, or a damaged hose can cause noise, steering effort, and early component failure.

Installation and Bleeding

Protecting the new system

Flush contaminated fluid and inspect the reservoir, return hose, and rack or gear box before installing a replacement component. A failed upstream or downstream part can damage the new unit.

Bleed the system following the vehicle procedure with the front wheels safely unloaded when required. Recheck fluid level after the initial road test.

Top Power Steering Lines & Pumps Brands

• Yukon Gear. Steering gear boxes for GM, Ford, Ram, Jeep, and truck applications
• ISR Performance. Nissan 240SX, 180SX, Silvia, and 350Z power steering lines
• Omix. Jeep power steering pump pulley and replacement hardware

How to Choose the Correct power steering part

• Confirm the exact year, make, model, trim, engine, and drivetrain
• Match the steering gear box input shaft, output shaft, and mounting configuration
• Verify power steering hose pressure and return port locations
• Check line routing around headers, suspension, and chassis components
• Match Nissan rack lines to left hand or right hand drive configuration
• Confirm pump pulley diameter, belt alignment, and pump shaft style
• Use the vehicle specified steering fluid and compatible seals
• Inspect the rack, gear box, reservoir, and return hose for contamination
• Plan to flush and bleed the system after installing new hydraulic parts
• Perform a careful leak check and steering function test before road use

Common Questions

What is the difference between a steering pump and a steering gear box?

The pump creates hydraulic pressure, while the steering gear box or rack uses that pressure to assist steering movement.

Are power steering lines vehicle specific?

Yes. Line length, fitting style, pressure rating, routing, and rack or gear box connections vary by vehicle and steering system.

Can I use a high pressure line as a return line?

Use the correct line type for each circuit. High pressure and return lines have different construction and connection requirements.

How do I identify the correct steering gear box?

Match the vehicle year, drivetrain, steering linkage, input shaft, output shaft, mounting points, and hose connection style.

Why does my steering system make noise after repair?

Noise can be caused by trapped air, low fluid, contaminated fluid, a restricted hose, or a component problem. Bleed the system and inspect the full hydraulic circuit.

Should I flush old steering fluid?

Flushing is recommended when fluid is contaminated or a major hydraulic component is replaced. It helps protect the new part from debris.

Do Nissan rack lines fit both drive configurations?

No. Left hand and right hand drive routing can differ. Confirm the specific vehicle configuration before ordering rack lines.

Can a damaged pulley affect power steering?

Yes. A damaged or misaligned pulley can slip the belt, reduce pump speed, and create poor steering assist.

Do I need to bleed the system after replacing a hose?

Yes. Any time the hydraulic system is opened, bleed air from the system following the vehicle procedure.

What should I inspect with a steering gear box replacement?

Inspect the pitman arm, linkage, mounting hardware, hoses, fluid condition, and alignment because worn related parts can affect steering performance.

Why Buy Power Steering Lines & Pumps from Black Ops Auto Works

Black Ops Auto Works stocks 21 power steering line and pump SKUs for GM trucks, Ford Super Duty, Ram, Jeep Wrangler, Nissan 240SX, and Nissan 350Z applications with real fitment data and practical support. Products are filterable by year, make, model, trim, engine, and drivetrain to help confirm hydraulic connections and steering system compatibility before ordering.

For focused shopping, browse our power steering lines, power steering pumps, steering racks, steering stabilizers, fittings, and suspension controllers.