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

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

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. ( Support )

? 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 ( Support )

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VIN Verification Service Item

This product allows for a VIN verification service.

VIN part verificaion is a service that we provide free of charge when a part is purchased.
When you provide your VIN below we will personally verify your part selection by your VIN before shipment of your order.
This helps ensure that this is the correct part for your vehicle.
This is not an automatic VIN check, it is done by a parts specialist once order is placed.
We can only VIN verify vehicles back to model year 1996, if older we can help but can't guarantee fitment.
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