Cummins 3973161 Fuel Supply Tube

Name: Cummins 3973161 Fuel Supply Tube
Brand: CUMMINS
SKU: 3973161
Price: 174.06 USD
Availability: InStock

Compatible With 4B3.9, ISB, QSB3.9, and QSB4.5 Engines

Genuine Cummins Part

OEM #: 3973161SKU: 3973161

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$174.06

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Special Order Item - not eligible for return

Quantity

This is a genuine Cummins Fuel Supply Tube for 4B3.9, ISB, QSB3.9 and QSB4.5 engines.

SKU	3973161
OEM Number	3973161
Part Type	Miscellaneous
OEM Brand	CUMMINS

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Genuine Cummins parts warranty

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Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.