Honda K Series K24/20 BAD Idler Pulley

3 hours ago
1

Symptoms:

Whining noise at start up;
Loose Pulley bearing (no resistance, spins too long);

Advice: Use original OEM or made in Japan bearings, because pulley itself is almost always okay, bearing can be simply pushed out.

OEM Honda Pulley for K24Z3/R40 has 6303 bearing, most aftermarket pulleys are equipped with not so good bearings in size 6203.

God bless you.

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