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Starting at $130.95, AutoBuffy stocks 1 A/C compressor clutches from UAC for the International 3000Fe. The clutch is the electromagnetic coupling that engages and disengages the compressor from the drive belt — when it fails, the compressor stops cycling, refrigerant stops circulating, and the cabin blows warm air regardless of the A/C setting.
The most important decision is whether to replace just the clutch assembly (coil, disc, and pulley) or the full compressor with clutch included. If the compressor itself is still in good condition and the refrigerant system is uncontaminated, a standalone clutch kit is the cost-effective choice. Make sure the replacement matches your International 3000Fe's pulley groove count, clutch coil voltage, and compressor mounting bolt pattern.
| Option | Best for | What you get |
|---|---|---|
| Complete clutch kit (coil + disc + pulley) | Compressor is mechanically sound; only the clutch has failed | All three clutch components as a matched set — most complete standalone repair |
| Clutch coil only | Pulley and disc are undamaged; electrical coil has failed (no magnetic engagement) | Replacement electromagnetic coil; lowest cost if confirmed as the isolated failure point |
| Clutch disc & hub only | Coil and pulley are good; friction disc is worn or oil-contaminated | Replacement friction disc and hub; straightforward swap with basic snap-ring tools |
| Compressor with clutch included | Compressor internals are worn, noisy, or the system has had a catastrophic failure | New or remanufactured compressor with clutch pre-installed; eliminates all compressor-related risk in one part |
Replacing the clutch on a International 3000Fe involves releasing belt tension, removing the clutch snap ring and disc with a puller, then unbolting the pulley and coil from the compressor nose. The air gap between the new disc and pulley face must be set within the manufacturer's specified range using shims — a feeler gauge confirms correct clearance before final assembly. Refrigerant lines are not disturbed for a clutch-only replacement, so no evacuation equipment is needed.