Front Brake Hose, Bus 68-70

OVERVIEW

When it is time to restore the stopping power of your early Bay Window, the front brake hoses are often the most overlooked yet critical components in the entire hydraulic system. This IAP Front Brake Hose is specifically engineered for the 1968 through 1970 VW Type 2 Bus, providing the exact 452mm length required for the unique front suspension geometry of these transitional years. Over decades of service, original rubber hoses suffer from internal degradation and external dry-rotting, which can lead to a "spongy" pedal feel or, in worst-case scenarios, a complete loss of hydraulic pressure. Upgrading to these high-quality, reinforced rubber hoses ensures that every ounce of pressure from your master cylinder reaches the wheel cylinders without expansion or leakage, keeping your vintage hauler safe on modern roads.

Precision is everything when it comes to air-cooled VW braking systems, and these hoses are manufactured to meet or exceed OEM specifications for fitment and durability. Designed to withstand the high-pressure environment of a heavy Bus braking system, they feature robust steel end fittings that provide a leak-free seal against your hard lines and wheel cylinders. Whether you are performing a routine brake service or a frame-off restoration, replacing your front hoses is a mandatory safety step. Because these hoses are subjected to constant movement during steering and suspension travel, using the correct 452mm length is vital to prevent binding or rubbing against the chassis components. Trust Appletree Automotive to provide the reliable, period-correct components needed to keep your air-cooled investment stopping as well as it goes.

FITMENT

This front brake hose is designed for the following Volkswagen Type 2 Transporter models:

• 1968 VW Bus: All models (Kombi, Microbus, Campmobile, Pickup).
• 1969 VW Bus: All models (Kombi, Microbus, Campmobile, Pickup).
• 1970 VW Bus: All models (Kombi, Microbus, Campmobile, Pickup).
• Note: Fits both Left and Right front positions.

SPECS

Technical specifications and material details for the 211-611-703 front brake hose:

• OEM Part Number: 211-611-703.
• Total Length: 452mm (Approximately 17.8 inches).
• End Fitting 1: M10x1 Female Threaded Steel Nut.
• End Fitting 2: M10x1 Female Threaded Steel Nut.
• Material: Multi-layer reinforced high-pressure hydraulic rubber.
• Placement: Front Axle (Left or Right side).
• Quantity: Sold Each (Two required per vehicle).
• Compatibility: Compatible with DOT 3, DOT 4, and DOT 5.1 brake fluids.

PRO TIPS

PRO TIP 1: Inspect for Internal Swelling. It is a common misconception that a brake hose is "good" just because the outside looks clean. Over time, the internal rubber lining of these hoses can swell shut, acting like a one-way check valve. This often causes the front brakes to "drag" or lock up because the fluid cannot return to the master cylinder after you release the pedal. If your 1968-1970 Bus is pulling to one side or the wheels are running hot, do not just blame the wheel cylinders; replace these hoses first to ensure a clear path for hydraulic fluid.

PRO TIP 2: Avoid the Twist During Installation. When installing a new front brake hose, it is vital that you do not allow the hose to twist as you tighten the flare nut. A twisted hose creates internal stress and can rub against the tires or suspension components during a turn, leading to premature failure. Always start the threads by hand, and use a back-up wrench on the hose fitting while tightening the hard line nut. Ensure the hose has a natural, relaxed curve throughout the full range of the steering rack movement from lock to lock.

PRO TIP 3: Use the Correct Flare Nut Wrench. Never use a standard open-end wrench to remove your old brake hoses. The fittings on your vintage Bus hard lines are often seized due to decades of road grime and moisture. A standard wrench will almost certainly round off the hex head, turning a simple job into a nightmare. Always use an 11mm flare nut wrench (also known as a line wrench) to grip the fitting on all sides. If the fitting is stubborn, apply a high-quality penetrating oil and let it soak for several hours before attempting to break it loose.