L60765804 – FAN BLADE HUB

Universal fan blade hub that connects a hubless fan blade to the motor shaft. If your fan blade uses a separate hub and the old one is stripped, cracked, or the setscrew hole is wallowed out, this is the fix. 1/2″ bore fits most residential condenser fan motors.

Specs: 1/2″ bore, steel construction, hex and round mounting options, includes hardware

Replaces: 60-7658-04, L60765804

Fits: Universal — works with most hubless fan blades and 1/2″ motor shafts on residential condenser units

Need help? See our AC Fan Not Spinning Guide.

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Specs

• TypeFan blade hub adapter
• Hub StyleHubbed
• Shaft Diameter1/2" typical (verify)
• OEM CompatibilityUniversal

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• 60-7658-04
• L60765804

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.

Fits these models

• Universal fan blade hub adapter — replaces stripped/damaged hubs or adapts hubless blades to hubbed motor shafts
• Match shaft diameter (typically 1/2") and set-screw configuration
• Bring the old hub + blade for verification

How do I tell CW vs CCW rotation?

Look at the FRONT of the fan blade (the side that faces you when looking at the condenser from outside). Watch which way it turns when the system is running. CW = clockwise as you face the blade. CCW = counter-clockwise. The arrow stamp on the blade hub also marks rotation. Wrong rotation will burn the motor and overheat the condenser within hours.

Can I go up in diameter or pitch?

NO. The blade is matched to the condenser cabinet (clearance) AND to the motor's torque rating (amp draw). Bigger diameter / steeper pitch = more CFM but more amps. The motor will overheat or trip the overload. Match exactly.

How do I install a fan blade?

1. Slide the blade onto the motor shaft, aligning the hub set-screw with the FLAT spot on the shaft. 2. Position the blade so the leading edge is 1/2"-3/4" inside the venturi (the round opening in the condenser top). 3. Tighten the set-screw on the flat spot. Apply blue thread-locker if available. 4. Spin by hand — should turn freely with no wobble. 5. Power up briefly to verify rotation direction matches the arrow.

What's a hubless blade?

A hubless blade has the motor shaft pass through a center mounting hole with set-screws directly on the blade hub. A hubbed blade has a separate metal hub that bolts to the blade and holds the set-screws. Hubless = simpler, fewer parts; hubbed = stronger, more common on heavier-duty applications.

Why is my new blade vibrating?

Out-of-balance blade or bent hub. Stop the system immediately — vibration will destroy the motor bearings. Check for: bent blade tip (impact damage), missing balance clip, loose hub, or wrong blade for the motor. Bring it back; we'll match a balanced replacement.