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Who's ready for some blower motor stuff? 
A/C and Heat Only Blower Motor Comparison/Measurements
- Thread starter 89Suburban
- Start date
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Side by side top view, A/C on left, heat only on right. Mounting flanges are the same and the holes match.
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Side view sitting on table top. AC on left, heat only on right:
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Fan blades are both the same exact diameter, 5 7/16". Height on AC is 3 1/8" and on heat only is 2 3/4". Measuring off a straight edge on the back side of the fan blades to the hub base is 1 9/16" on the AC and 1 1/16" on the heat only.
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Measurements of blade heights from face of mounting flange, heat only on top:
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Note there are many more actual blades on the AC fan (white) compared to the heat only (black):
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Also not the difference in the shape of the blades themselves, AC on left:
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- Joined
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Shaft measurements, AC on bottom:
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ruedger455
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Thanks for showing the difference. You got any extra a/c blower motors laying around that work? I need one. Let me me know how much you want for it?
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****, a new one is 20 bucks shipped my man
http://www.ebay.com/itm/VDO-PM102-H...Parts_Accessories&hash=item5d487ec72b&vxp=mtr
http://www.ebay.com/itm/VDO-PM102-H...Parts_Accessories&hash=item5d487ec72b&vxp=mtr
ruedger455
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Thats for a non a/c. But yea lmc truck has them for fairly cheap
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Oh so you need ac motor then? I have the one from the '89 if you want it. PM me your address and I will ship it to you when I can. Got a lot of **** going on right now between work and problems at home so bear with me. Your fan blade is good, just need the motor right?
