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Genuine Cummins Part
The Cummins 3908988 fuel supply tube can be used on ISB and QSB engines.
This item is a genuine Cummins part shipped with a 12-month factory warranty.
Buy online or call us at 855.470.3525 if you have any questions about this item.As always, your satisfaction is guaranteed!
FUEL SUPPLY TUBE - 4B 3.9 / B 4.5 / 6B 5.9 / ISB 6.7
$77.47
EXHAUST MANIFOLD BOLT - ISB / ISC / 6B5.9
$6.50
MALE UNION
$20.51
