Parts for your 2004 Mitsubishi Pajero-Brake calipers

2004 Mitsubishi Pajero Brake Calipers

Brake calipers are absolutely relevant to the 2004 Mitsubishi Pajero. Technical references including the Mitsubishi Pajero/Montero Workshop Manual (NM/NP 2000–2006, Brake section), the Mitsubishi ASA electronic parts catalogue for the NP series, and aftermarket catalogues from Bendix/Bosch confirm the Pajero runs ventilated front disc brakes with twin‑piston sliding calipers and rear disc brakes with single‑piston calipers, paired with a drum‑in‑hat handbrake. So yes—this model is fitted with brake calipers front and rear.

The brake calipers on a 2004 Pajero do the heavy lifting every time the pedal’s pressed. They clamp the pads onto the discs, converting hydraulic pressure into stopping force. Up front, the twin‑piston calipers handle most of the braking load, while the rear single‑piston units balance things out and keep the vehicle stable under brakes.

For owners who tour, tow or head off‑road, keeping the calipers in good nick is key. As part of routine servicing, it’s smart to inspect them every 10,000–15,000 kilometres or at each service visit. Look for sticking slide pins, torn dust boots, fluid weeps, uneven pad wear and heat discolouration. After beach trips or water crossings, a fresh‑water rinse and a check for corrosion on the caliper bodies, pistons and pad hardware can save headaches later.

Preventative care goes a long way. Clean and re‑grease the slide pins with a high‑temp silicone or ceramic brake grease, replace any cracked or perished rubber boots, and ensure the pads move freely in their abutments. If the pedal feel’s a bit wooden or the calipers have been cooked, bleed the system and refresh the brake fluid with the grade shown on the reservoir cap (commonly DOT 3 or DOT 4). A full fluid change every two years is a sensible interval for Aussie and Kiwi conditions.

When issues do pop up—like the vehicle pulling under brakes, a hot wheel after a short drive, or pads wearing unevenly—plan on a caliper service. Many Pajero owners rebuild with quality seal kits if the pistons and bores are clean. If there’s pitting or heavy corrosion, replacement calipers are the safer bet. Always torque mounting bolts to the factory spec, bed the pads properly, and finish with a thorough road test to confirm even braking and a firm pedal. Look after the calipers and the Pajero will pull up straight and true, on‑road or off the beaten track.

• Common signs of caliper trouble: pulling to one side, uneven pad wear, spongy pedal, fluid leaks, burning smell or a hot wheel.
• Good habits: regular inspections, keep slides lubricated, protect rubber boots, and refresh brake fluid on schedule.

FAQs

Do 2004 Pajeros have rear drum or disc brakes?
They use rear disc brakes with a drum‑in‑hat setup for the handbrake. That means there’s a caliper on the rear for service braking, and a small internal drum for the parking brake.

How often should the brake calipers be serviced?
Check them at each service or every 10,000–15,000 km. If you tow, tour or drive on beaches and tracks, inspect more often, clean, and re‑grease the slide pins. Replace fluid every two years.

Can Pajero calipers be rebuilt or should they be replaced?
They can usually be rebuilt with new seals and boots if pistons and bores are clean. If there’s corrosion or pitting, go for replacement calipers for reliability and safety.