Parts for your 1998 Mitsubishi Pajero-Clutch master cylinder

1998 Mitsubishi Pajero Clutch Master Cylinder

Technical sources including the Mitsubishi Pajero 1991–1999 Workshop Manual (Clutch section) and the Mitsubishi ASA/EPC parts catalogue for NJ/NK/NL models confirm that manual-transmission 1998 Pajeros use a hydraulic clutch system comprising a clutch master cylinder, hydraulic line, and slave cylinder. Automatic variants don’t have a clutch master cylinder because they use a torque converter rather than a pedal-operated clutch.

On a 1998 Pajero with a manual ‘box, the clutch master cylinder is the bit that translates pedal movement into hydraulic pressure. That pressure travels down to the slave cylinder on the bellhousing, nudging the release fork and disengaging the clutch so gears slip in cleanly. When it’s healthy, the pedal feels consistent and the clutch bites and releases where expected.

As part of routine servicing, it’s smart to treat the clutch hydraulics much like the brake system. The reservoir shares conventional brake fluid—use DOT 3 or DOT 4 as specified in the owner’s handbook—and keep it topped up to the mark. A fluid flush every two years suits Aussie and Kiwi conditions, helping to fend off moisture, corrosion, and seal wear.

Common signs a Pajero’s clutch master is on the way out include a spongy or sinking pedal, difficulty selecting first or reverse, clutch drag at the lights, visible leaks down the firewall or onto the carpet by the pedal, and dark or low fluid in the reservoir. If any of that crops up, inspection of both the master and the slave is sensible, they often age together.

• Replacement tips: bench-bleed the new master before fitting, keep the reservoir full during bleeding, and finish with a thorough bleed at the slave nipple.
• Check the pedal clevis pin and bush for wear, confirm pedal free play to workshop spec, and inspect the flexible hose for ballooning.
• If the master has failed, consider replacing the slave and hose at the same time to restore consistent pedal feel and reliability.

A competent home mechanic can usually swap a Pajero master in about 1–2 hours with basic spanners and a bleed kit. Quality OEM-equivalent units and fresh fluid go a long way to keeping the big Mitsi shifting sweetly on road and track.

Popular questions about the 1998 Mitsubishi Pajero clutch master cylinder

Does a 1998 Pajero have a clutch master cylinder?
Yes—manual-transmission models use a hydraulic clutch with a master and slave cylinder. Automatic models don’t have a clutch master cylinder.

What fluid does the Pajero’s clutch master cylinder use?
It uses standard brake fluid—DOT 3 or DOT 4 as specified in the owner’s handbook. Keep it clean and change it about every two years.

What are the signs the clutch master cylinder is failing?
Look for a soft or sinking pedal, difficulty engaging gears, fluid loss, dampness around the pedal area, or dark, contaminated fluid in the reservoir.