10mm Compression to 3/8" Power Steering Hose Fitting

A 10mm compression to 3/8" hose fitting designed to connect 10mm rigid steel tube to 3/8" OEM-style power steering hose. This fitting is crimped onto the hose end and uses a compression connection on the tube end, making it ideal for power steering line repairs, extensions, or custom builds on European and JDM vehicles where 10mm metric rigid tube meets flexible hose.

Key Specifications

• Connection 1: 10mm compression (for rigid steel tube)
• Connection 2: 3/8" power steering hose (crimped)
• Hose Compatibility: 3/8" power steering hose
• Fitting Type: Compression to crimped hose
• Application: Connecting 10mm rigid power steering tube to 3/8" flexible power steering hose

What is a Compression Fitting?

A compression fitting connects to rigid tube by compressing a ferrule (olive) around the tube as the fitting nut is tightened, creating a secure, leak-free seal without welding or flaring. This makes it ideal for field repairs and custom line builds where rigid tube needs to transition to flexible hose.

Metric vs Imperial Tube Sizes

This fitting uses a 10mm metric compression connection on the tube end, making it the correct choice for vehicles with 10mm metric rigid power steering tube. If your rigid tube is imperial (5/16" or 3/8"), please see our imperial compression to hose fittings instead.

Custom Hose Builds

If you require a complete custom power steering hose with this fitting, it can be supplied pre-crimped when purchased together with our 3/8" power steering hose. Please get in touch with your hose build requirements and we'll be happy to assist.

Fitment & Compatibility

Suitable for use with 10mm rigid steel power steering tube and 3/8" OEM-style power steering hose. Commonly found on European and JDM vehicles. Always verify tube and hose dimensions against your existing components before ordering.

Why Choose BRT Motorsport?

Quality power steering components for OEM-style and performance builds. Get in touch if you need a complete custom hose or tube assembly.