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12555140 - Balancer Asm - Crankshaft (8.1L Crankshaft Pulley/Harmonic Balancer)

12555140  -  Balancer Asm - Crankshaft (8.1L Crankshaft Pulley/Harmonic Balancer)
12555140 - Balancer Asm - Crankshaft (8.1L Crankshaft Pulley/Harmonic Balancer)
: 12555140
In Stock(4)
$335.97
$548.54

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12555140  -  Balancer Asm - Crankshaft (8.1L Crankshaft Pulley/Harmonic Balancer)

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We recently purchased a 2005 newmar with a w24 8.1 with 38000 miles. No codes stored, but in park we get a slight vibration i can feel in the steering wheel from 2200 - 3000 rpm. Smoth at idle. Could thus be a bad harmonic balance?

Thank you!
( Owen, 01/07/2023 )
Unless the vibration was quite noticeable, it is not something we would worry about. Keep in mind you have a big block with a lot of rotating mass, it's not going to be quite a smooth as a light duty engine.
? Do the have a ready sleeve kit for this balancer crank shaft seal
? what is the correct crank shaft seal #
( Pat Sullivan, 07/25/2018 )
Not aware of a ready sleeve kit but here is the part # for the front cover crankshaft seal: 12580743

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