Overview — 3901448
Overview
Replacement Part 3901448 is a commonly used spare part in construction machinery. We can supply all the original and replacement part numbers listed below, in stock or available on order — welcome to enquire by part number.
Applicable Models & Applications
On Cummins machines this component takes the same position, loading and service cycle as the part it replaces, which is why correct identification of the machine and serial number still matters before ordering. Suitable for the corresponding machine model and configuration — please verify the machine model, serial number and part number match before ordering.
Maintenance & Replacement
Replace this component on a schedule rather than waiting for failure — new parts seat into the machine cleanly, while edge-worn ones let small faults grow into expensive ones. Check it at every major service and renew it before signs of wear progress. Early signs it may need attention: Rising fuel or oil consumption, drifting pressures or inconsistent operation that this part controls; A change in machine behaviour that the service manual ties to this part; Inspections that show scoring, pitting, distortion or hardening on the working surfaces.
Installation Essentials
Confirm the part number against your machine model and serial number before ordering. Work on a clean machine, with the engine off and the relevant system depressurised or drained first. Fit new seals, gaskets or O-rings and torque every fastener to the manual's figure. After installation, run the machine and check for leaks, unusual noise or abnormal travel before returning it to service, and retighten where the manual calls for it after the first hours of operation.
Reference Price
The reference price for this Replacement Part (listed under 3901448) is approximately USD 235 – 535 per unit, depending on configuration, quantity and shipping destination. This is an estimate for planning purposes — please confirm current pricing and availability with our sales team before ordering.
Available Part Numbers
- 3901448
Also in the Replacement Part Series
Same-series, real numbers we also supply (always confirm fit and interchange against your machine): 3944593, 5266422, 3927154
Whether you need one unit or a fleet batch, Racer Machinery verifies every spare part against the machine it is meant for, so you buy the right match the first time. Send us your part number and machine model for a quote.
