Overview – FUEL SUPPLY TUBE 3893951
The Cummins FUEL SUPPLY TUBE 3893951 is a direct replacement used in Cummins fuel-system positions, with no modification required at installation.
Parts Characteristics
A fuel supply tube that carries fuel from the tank to the injection pump so the supply stays clear in the fuel supply, so the fuel flow stays clear and sealed. It carries the service life the fuel supply depends on, so a true, correctly specified unit keeps the kink and leak from the pump starves and the engine loses power.
Applicable Models & Applications
Used at Cummins Hydraulic Parts positions specifying this FUEL SUPPLY TUBE. Match the bore, port and seal face against your old unit – Hydraulic Parts parts differ in how they seat and bolt.
Maintenance & Replacement
Inspect for wear and a loose fit at every service. A fuel supply tube that has begun to fail lets the fuel flow drift, and the drift is what causes the kink and leak.
Confirm the fuel supply tube seats and the fixings hold on fit. A unit canted in its bolts lets the fuel flow move, and the move is where it fails.
Replace rather than repair a failed one where the part allows. A fuel supply tube reused past its life returns the same fault, and the fault is what stops the machine.
Keep the correct fuel supply tube for your hydraulic parts on the bench. It is cheaper than the downstream failure, and it is exactly the part missing when a service needs doing today.
Price Reference (USD)
As a reference, the FUEL SUPPLY TUBE 3893951 is typically priced between USD 10 and USD 60 depending on configuration, lot size, and current exchange rates.
Value & Service
We supply brand-new Cummins FUEL SUPPLY TUBE with the bore, port and seal face confirmed against your hydraulic parts, so the fuel flow stays clear and sealed.
From quote to delivery, Racer Machinery treats the Cummins FUEL SUPPLY TUBE 3893951 like a critical component, because on a job site it is.
