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- Porsche 944 2.5L 8V 1982-87
Power Steering Pressure Line – Left Hand Drive (LHD)
The power steering pressure line is a critical
hydraulic component in the steering system of the Porsche 944 (left-hand drive
models). This high-pressure hose delivers hydraulic fluid from the power
steering pump to the steering rack, enabling smooth, controlled steering input
and reducing driver effort.
Fits:
- Porsche 944 2.5L 8V 1982-85
Diagram ref no 29
At Design911, this replacement power steering pressure line is supplied to meet OEM specifications, ensuring correct fitment, reliable pressure handling, and long-term durability for classic Porsche 944 models.
What Does the Power Steering Pressure Line Do?
The power steering pressure line transfers pressurised hydraulic fluid through the steering system.
Core Functions:
- Deliver high-pressure fluid from the pump to the steering rack
- Enable smooth, assisted steering operation
- Maintain consistent steering feel and response
- Support safe vehicle control at low and high speeds
- Ensure proper operation of the hydraulic steering system
A healthy pressure line is essential for predictable and effortless steering.
Why Do Power Steering Pressure Lines Fail?
Over time, power steering pressure lines are exposed to heat, pressure, and vibration.
Common Failure Causes:
- Internal hose degradation from heat and age
- Cracked or hardened rubber sections
- Corrosion of metal fittings or crimped joints
- Fluid leaks caused by seal or hose failure
- Pressure loss leading to heavy or inconsistent steering
On classic Porsche 944 models, ageing hoses are a common source of leaks and steering issues.
Why Replace the Power Steering Pressure Line?
Replacing a worn or leaking pressure line restores steering performance and protects the system.
Replacement Benefits:
- Restore smooth, consistent power-assisted steering
- Prevent hydraulic fluid leaks and pressure loss
- Protect the power steering pump and steering rack
- Maintain correct steering feel and vehicle safety
- Ensure OEM-correct fitment for classic Porsche reliability
Replacing the pressure line proactively helps avoid costly secondary damage.
Product Highlights
- Genuine-spec power steering pressure line
- Designed for Porsche 944 (1982–1985) LHD models
- High-pressure rated for hydraulic steering systems
- Precision-engineered for correct routing and fit
- Ideal for maintenance, repair, and restoration projects
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
94434744700
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
- Porsche 997 MKII GT3 / GT3 RS 2010-11
- Porsche 997 MKII Turbo 2010-13
- Porsche 997 MKII GT2 RS 2011-13
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Replacement Pipes (Steel) For RHD Steering Rack (Pair)
For Right Hand Drive Cars ONLY!
Other than buying a completely new steering rack or having your existing steering rack refurbished, which are both very expensive options, we now offer replacement steering rack pipes which are normally not available separately, the two replacement pipes fit to the steering rack, these pipes normally deteriorate. The steering rack of a power-assisted car needs a hydraulic circuit: a pressure line (high pressure) from the power steering pump (or pump + reservoir assembly) to the steering rack, and a return line (low pressure) from the rack back to the reservoir (or pump return side).
Fits:
- · Porsche Boxster 987 2.7L 2005 -08/08
- · Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- · Porsche 997 MK1 Carrera 2 3.6L 2005-08
- · Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- · Porsche 997 MK1 Carrera 4 3.6L 2005-08
- · Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- · Porsche 997 MK1 TURBO 2007-09
- · Porsche 997 MK1 GT3 2007-09
- · Porsche 997 MK1 GT2 2007-09
- · Porsche 997 MKII Carrera C2 3.6L 2009-12
- · Porsche 997 MKII Carrera C4 3.6L 2009-12
- · Porsche 997 MKII Carrera C2S 3.8L 2009-12
- · Porsche 997 MKII Carrera C4S 3.8L 2009-12
- · Porsche 997 MKII GT3 2010-11
- · Porsche 997 MKII Turbo 2010-13
- · Porsche 997 MKII GT2 RS 2011-13
- · Porsche Cayman 2.7L 987C 2006-08
- · Porsche Cayman S 3.4L 987C 2005-08
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734701208P
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 2S 3.8L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche 997 MK1 Carrera 4S 3.8L 2005-08
- Porsche 997 MK1 TURBO 2007-09
- Porsche 997 MK1 GT3 / GT3 RS 2007-09
- Porsche 997 MK1 GT2 2007-09
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Other than buying a completely new steering rack or having your existing steering rack refurbished, which are both very expensive options, we now offer replacement steering rack pipes which are normally not available separately, the two replacement pipes fit to the steering rack, these pipes normally deteriorate. The steering rack of a power-assisted car needs a hydraulic circuit: a pressure line (high pressure) from the power steering pump (or pump + reservoir assembly) to the steering rack, and a return line (low pressure) from the rack back to the reservoir (or pump return side).
Fits:
Porsche Boxster 987 2.7L 2005 -08/08
Porsche Boxster 987 S 3.2/3.4L 2005-08/08
Porsche 997 MK1 Carrera 2 3.6L 2005-08
Porsche 997 MK1 Carrera 2S 3.8L 2005-08
Porsche 997 MK1 Carrera 4 3.6L 2005-08
Porsche 997 MK1 Carrera 4S 3.8L 2005-08
Porsche 997 MK1 TURBO 2007-09
Porsche 997 MK1 GT3 2007-09
Porsche 997 MK1 GT2 2007-09
Porsche 997 MKII Carrera C2 3.6L 2009-12
Porsche 997 MKII Carrera C4 3.6L 2009-12
Porsche 997 MKII Carrera C2S 3.8L 2009-12
Porsche 997 MKII Carrera C4S 3.8L 2009-12
Porsche 997 MKII GT3 2010-11
Porsche 997 MKII Turbo 2010-13
Porsche 997 MKII GT2 RS 2011-13
Porsche Cayman 2.7L 987C 2006-08
Porsche Cayman S 3.4L 987C 2005-08
This line set is an upgrade for the leaky, corroded OE steel lines, for a new rack installation or for anyone planning to have a steering rack remanufactured. This set is manufactured in Germany from high-grade stainless steel with galvanized connections for many years of worry-free operation.
Features:
- Manufactured from High-Grade Stainless Steel
- Set Includes 2 Fluid Transfer Lines - To and From the Rotary Valve
- Includes Corrosion Resistant Threaded Galvanized Ends
- Restores Precise Steering
- Exceeds OE Specifications
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99734701111GP
The product you are viewing cross references to these numbers