Seller notes

New Genuine PAI Valve Spring P/N 392044. (Please email us if you need more than what is listed and we can raise the quantity and drop ship). Alternative and other replacement reference part numbers: Caterpillar 4W-2472, 4W2472, 4W 2472. Applications: Caterpillar 3400 Series Inner Valve Spring. * *PAI p/n 392044 is #11 in the above diagram. Other parts sold separately, please email for quote. Please Contact us with the Engine Family and the Engine Serial No. and the Arrangement No. if you have an...

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