Parts for your 1987 Mitsubishi Pajero-Brake hose

1987 Mitsubishi Pajero Brake Hose — What it does and when to replace it

Yes, a brake hose is absolutely relevant and used on the 1987 Mitsubishi Pajero. Technical sources including the Mitsubishi Pajero Factory Service Manual for the 1983–1991 models (Hydraulic Brake section), the Haynes Repair Manual for Mitsubishi Pajero/Montero of the same era, and Mitsubishi’s ASA electronic parts catalogue all specify flexible brake hoses at each wheel position. These hoses connect the fixed hard lines on the chassis to the moving brake assemblies at the front calipers and the rear brakes, allowing for steering and suspension travel without stressing the hydraulic lines.

On a ’87 Pajero, the brake hose’s job is simple but critical: carry pressurised brake fluid to the calipers/wheel cylinders every time the pedal’s pressed. Because the front suspension moves and the rear axle articulates off-road, flexible hoses are the only safe way to maintain a sealed, reliable hydraulic path. If a hose swells, cracks or leaks, pedal feel goes spongy, stopping distances blow out, and safety takes a dive.

For ongoing servicing, it’s smart to eyeball the hoses at every service or at least every 10,000–15,000 km. Any sign of surface cracking, chafing against tyres or suspension, rusty fittings, wetness from fluid, or a bulge under pedal pressure means it’s time to replace. Given the Pajero’s age, many originals are overdue purely from rubber fatigue. When replacing, do both front hoses together, and the rears as a pair, to keep braking response even side to side.

• Watch for: spongy pedal, the car pulling under brakes, damp hose sections, visible cracks, or uneven pad/shoe wear.
• Fit quality hoses to the correct length and routing, don’t twist them. Check clearance lock-to-lock and through full suspension travel.
• Use the brake fluid grade specified for the vehicle (typically DOT 3 or DOT 4), and always bleed the system with fresh fluid after hose work.

Whether it’s a daily or a weekend bush basher, fresh, correctly routed brake hoses keep this classic Mitsubishi stopping straight and true. It’s a small job that pays off in confidence every time the pedal’s tapped.

Popular questions about 1987 Mitsubishi Pajero brake hoses

How often should the brake hoses be replaced on a 1987 Pajero?
There’s no one-size interval, but inspection every service is a must. Many owners choose proactive replacement every 5–7 years or when any cracking, bulging, stiffness, or corrosion at the fittings appears. Age and heat cycles are the big killers on older 4x4s.

Can braided stainless steel hoses be used on a 1987 Pajero?
Yes, quality ADR-compliant braided hoses can be fitted. They resist swelling and can sharpen pedal feel. Make sure they’re the correct length and have proper end fittings and mounts for the Pajero to avoid rubbing during steering and suspension travel.

What are the symptoms of a failing brake hose?
Common signs include a soft or sinking pedal, the vehicle pulling to one side under braking, visible dampness near the hose, fine surface cracks, or a ballooning section under pressure. In severe cases, fluid loss or a warning light may appear—don’t drive it if that happens.