Glacier Diesel Power | Parker 3/8 Inch Pushlock Hose

Glacier Diesel Power Parker 3/8" Push-Lok Multipurpose Hose (801-6)

Description

When building a reliable fuel or fluid system, the hose is just as important as the fittings. Inferior hose can become brittle, leak, or fail prematurely, especially in demanding diesel applications.

The Glacier Diesel Power Parker 3/8-inch Push-Lok Hose features genuine Parker 801 Series Push-Lok hose, engineered for exceptional flexibility, durability, and leak-free performance. Designed for use with Parker Push-Lok fittings, this premium multipurpose hose is ideal for diesel fuel, lubricating oils, coolant, antifreeze, air, and many low-pressure fluid transfer applications when paired with the proper fittings.

Whether you're building a custom fuel system, replacing worn hose, or installing one of Glacier Diesel Power's Big Line Kits or Fuel Boss systems, Parker Push-Lok hose delivers the quality professionals trust.

Features

• Genuine Parker 801 Series Push-Lok hose
• 3/8" inside diameter
• Parker Part Number: 801-6
• Sold by Glacier Diesel Power
• Compatible with Parker 82 Series Push-Lok fittings
• Premium synthetic rubber construction
• Reinforced fiber braid for strength and flexibility
• Easy Push-Lok assembly—no hose clamps required when used with compatible Push-Lok fittings
• Excellent flexibility for tight routing
• Made in the USA

Why Choose Parker Push-Lok Hose?

Not all fuel hose is designed for long-term reliability.

Parker's 801 Series has become an industry standard because it combines excellent flexibility with outstanding durability and simple assembly. Unlike traditional hose that requires clamps or crimping in many applications, Push-Lok hose installs quickly onto compatible fittings while providing a secure, leak-resistant connection.

Benefits include:

• Professional-quality fluid transfer hose
• Excellent resistance to heat and abrasion
• Easy installation with Push-Lok fittings
• Superior flexibility for custom plumbing
• Trusted Parker quality

Glacier Tech Tip

Parker Push-Lok hose is one of our preferred choices for custom diesel fuel systems because it simplifies installation while maintaining exceptional reliability.

For best results:

• Always use genuine Parker Push-Lok compatible fittings.
• Cut the hose square using a sharp hose cutter.
• Fully seat the hose onto the fitting.
• Avoid routing near sharp edges or exhaust components.
• Do not exceed the hose's pressure or temperature ratings.

Why Glacier Uses Parker Hose

At Glacier Diesel Power, we've tested countless hose products over the years. Parker continues to stand out for its consistent quality, flexibility, and long service life.

Rather than offering generic bulk hose, we supply genuine Parker hose because it's the same premium product we trust on our own fuel system components and custom builds. When reliability matters, quality hose makes all the difference.

Specifications

• Manufacturer: Parker Hannifin
• Series: 801 Push-Lok
• Part Number: 801-6
• Inside Diameter: 3/8" (10 mm)
• Outside Diameter: 0.63" (15.9 mm)
• Maximum Working Pressure: 350 PSI
• Minimum Bend Radius: 3"
• Tube Material: Synthetic Rubber
• Reinforcement: Single Fiber Braid
• Cover Material: Synthetic Rubber
• Operating Temperature:
  • Oil: -40°F to 257°F
  • Water/Coolant: Up to 185°F
  • Air: Up to 158°F

Applications

Ideal for:

• Custom diesel fuel systems
• Glacier Diesel Power Big Line Kits
• Fuel Boss Mechanical Lift Pump installations
• Fuel return lines
• Lubricating oil systems
• Antifreeze and coolant transfer
• Pneumatic systems
• General low-pressure fluid transfer applications

Important Notes

• Sold by the foot unless otherwise specified.
• Genuine Parker 801 Series Push-Lok hose.
• Designed for use with compatible Parker Push-Lok fittings.
• Diesel fuel is approved when used with Parker HY Series fittings.
• Not intended for refrigerants, air conditioning systems, or extreme pulsation applications.
• Verify hose compatibility with your intended fluid before installation.

Common Failure Point

Many fuel system problems begin with low-quality hose that hardens, cracks, or leaks after repeated heat cycles and fuel exposure.

Using genuine Parker Push-Lok hose helps eliminate those concerns by providing a premium-quality hose designed for long-term durability, excellent flexibility, and dependable sealing when installed with the proper fittings.

Complete Your Installation

Complete your fuel system with:

• Glacier Diesel Power Parker Push-Lok Fittings
• Glacier Diesel Power Big Line Kits
• Glacier Fuel Boss Mechanical Lift Pump
• Glacier Billet Fuel Pressure Sender Tees
• Glacier Fuel Pressure Test Fittings
• Glacier Fuel Tank Vent Kits
• Parker Push-Lok Hose Clamps (where applicable)