Check the part numbers for the 14L and the 12.7L balancer, it's not a dampner, you should find that the part numbers are the same, the cross reference guide indicates that some of the 14L engines use the same balancer as the 12.7. You probably won't benefit from that change, it will smooth out your engine though, it should be changed about every 5-700k. Also, I doubt I would buy a truck flywheel off of Amazon, just my opinion.
As far as lightweight vs standard? If you were going for a performance based build then I would say go for it, if your going for it just to go for it. I'd say your wasting your time. Also, keep in mind that the lightweight flywheel may possibly flex more, so you may develop issues down the road. In some instances you need to remember, if it is so great to have, and makes such a difference, why aren't the oem's using it?
Detroit flywheel
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Rideandrepair, Jul 14, 2019.
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Helped a bit to keep the rpm up when shifting, but you're already in your power band, doubt those engines dipped below 5000 rpm after a shift.Bean Jr. and Rideandrepair Thank this. -
Last edited: Jul 15, 2019
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The manufacturer might be the same, but the customers specs might not be.
I've seen it with tires, spark plugs and a number of other parts sold at big discount retailers that carry the manufacture's name on the product, but the product is inferior to the actual manufacturer's offering.
They look the same, they cost less, but you're actually getting less.Rideandrepair Thanks this. -
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