Hi, I have a 1979 Oldsmobile Cutlass Calais Hurst/Olds W-30. It has a 350 V8 with AC. I'm in search for a crankshaft pulley rubber seal and pulleys.

 

I'm assuming that you're referring to the harmonic balancer on the front of your crankshaft. They can be rebuilt or replaced as a unit. I have numerous used oem balancers, if you would be interested in a replacement. Thanks, Bob.

 

Not exactly. The pulley is wobbly. I wish I can upload a video of what I'm talking about, but I can't. I also would like to see what a crankshaft pulley seal looks like so I can try and find it.

 

The actual bottom pulley is bolted to the balancer hub, so if the pulley is wobbling, it's bent. There is no "crankshaft pulley seal" per se. The crankshaft front seal is easy enough to source; worse case, you would have to purchase a timing cover gasket set. Here is an image from NAPA.

 

pm sent

 

is it possible to get a clearer picture please?

 

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OK. I just bought it.

 

If anyone has a 3 groove, 4 bolt pulley, please let me know. I appreciate it.

 

What is the number on the pulley? All Olds crank pulleys are 4-bolt; however, the diameter and offset very considerably. I have numerous pullies for crank, water pump, etc.

 

Let me find out and I'll let you know.

 

As noted, there is no "rubber seal". I would suggest that you take some photos and post them here so we can help you, since you don't appear to fully understand what you are looking at. It's hard to provide correct info with incomplete data.

 

These are the measurements of the crankshaft pulley on my car.

 

Unfortunately, it would take me hours to go through and measure all of my crank pulleys to find a match. Can you not read the # stamped into the pulley? Thanks, Bob.